Class RK1 Fuses

BUSSMANN -

Class RK1 Fuses: Series KTS-R

A

B

C

D

Style	Model	Body Style	Diameter	Fuse Amps	Length	Price (inc. GST)
A	KTS-R-70	Blade	1"	70	7.875"	A$ 285.97
B	KTS-R-100	Blade	1 1/16"	100	5.875"	A$ 389.81
B	KTS-R-125	Blade	1 9/16"	125	7.125"	A$ 524.96
A	KTS-R-200	Blade	1.5"	200	9.625"	A$ 1099.80
A	KTS-R-300	Blade	2"	300	11.625"	A$ 1930.92
A	KTS-R-80	Blade	1"	80	7.875"	A$ 449.33
A	KTS-R-600	Blade	2.5"	600	13.375"	A$ 2101.64
C	KTS-R-25	Cylindrical	9/16"	25	2"	A$ 84.71
D	KTS-R-45	Cylindrical	1 1/16"	45	5.5"	A$ 215.25
D	KTS-R-50	Cylindrical	13/16"	50	3"	A$ 215.25
D	KTS-R-60	Cylindrical	13/16"	60	5.5"	A$ 205.78

LITTELFUSE -

LLSRK Series Dual Element Time-Delay Fuses

A

Style	Model	Price (inc. GST)
A	LSRK002	A$ 37.23
A	LSRK003	A$ 36.16
A	LSRK250	A$ 399.07
A	LSRK200	A$ 258.13
A	LSRK150	A$ 202.13
A	LSRK110	A$ 202.13
A	LSRK090	A$ 105.66
A	LSRK070	A$ 103.37
A	LSRK050	A$ 51.53
A	LSRK040	A$ 51.53
A	LSRK030	A$ 30.39
A	LSRK020	A$ 30.39
A	LSRK010	A$ 34.44
A	LSRK006	A$ 34.44
A	LSRK400	A$ 413.62
A	LSRK005	A$ 34.44
A	LSRK300	A$ 409.73
A	LSRK225	A$ 409.73
A	LSRK175	A$ 202.13
A	LSRK125	A$ 202.13
A	LSRK100	A$ 103.37
A	LSRK080	A$ 103.37
A	LSRK060	A$ 51.53
A	LSRK045	A$ 51.53
A	LSRK035	A$ 51.53

MERSEN FERRAZ -

A6K-R Series Fuses, Class RK1, Fast-Acting

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Style	Model	Amps	Current Rating	Diameter	Length	Speed	Price (inc. GST)
A	A6K8R	-	8A	0.81"	5"	Fast Acting	-	RFQ
B	A6K4R	-	4A	0.81"	5"	Fast Acting	-	RFQ
C	A6K150R	-	150A	1.81"	9.63"	Fast-Acting	A$ 430.92
D	A6K1R	-	1A	0.81"	5"	Fast Acting	-	RFQ
E	A6K125R	-	125A	1.81"	9.63"	Fast Acting	-	RFQ
F	A6K450R	-	450A	3.12"	13.38"	Fast Acting	-	RFQ
G	A6K3R	-	3A	0.81"	5"	Fast Acting	-	RFQ
H	A6K5R	-	5A	0.81"	5"	Fast Acting	-	RFQ
I	A6K6R	-	6A	0.81"	5"	Fast Acting	-	RFQ
J	A6K80R	-	80A	1.31"	7.88"	Fast-Acting	A$ 223.49
K	A6K110R	-	110A	1.81"	9.63"	Fast Acting	-	RFQ
L	A6K10R	10A	10A	0.81"	5"	Fast Acting	-	RFQ
M	A6K15R	15A	15A	0.81"	5"	Fast Acting	A$ 70.12
N	A6K20R	20A	20A	0.81"	5"	Fast Acting	A$ 70.12
O	A6K25R	25A	25A	0.81"	5"	Fast Acting	-	RFQ
P	A6K30R	30A	30A	0.81"	5"	Fast Acting	A$ 71.38
Q	A6K35R	35A	35A	1.06"	5.5"	Fast Acting	A$ 134.11
R	A6K40R	40A	40A	1.06"	5.5"	Fast Acting	A$ 134.11
S	A6K45R	45A	45A	1.06"	5.5"	Fast Acting	A$ 134.11
T	A6K50R	50A	50A	1.06"	5.5"	Fast Acting	A$ 134.11
U	A6K60R	60A	60A	1.06"	5.5"	Fast Acting	A$ 134.11
V	A6K70R	70A	70A	1.31"	7.88"	Fast Acting	-	RFQ
W	A6K90R	90A	90A	1.31"	7.88"	Fast Acting	A$ 223.49
X	A6K100R	100A	100A	1.31"	7.88"	Fast Acting	A$ 135.23
Y	A6K175R	175A	175A	1.81"	9.63"	Fast Acting	-	RFQ

MERSEN FERRAZ -

A6D-R Series Time-Delay Fuses, Class RK1

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

Style	Model	Amps	Current Rating	Diameter	Item	Length	Price (inc. GST)
A	A6D110/400R	-	110A	2.56"	Time Delay Fuse	11.63"	-	RFQ
A	A6D350/600R	-	350A	3.12"	Time Delay Fuse	13.38"	-	RFQ
A	A6D175/400R	-	175A	2.56"	Time Delay Fuse	11.63"	-	RFQ
B	A6D1/2R	-	-	-	Time Delay Fuse	-	-	RFQ
C	A6D1/10R	-	-	-	Time Delay Fuse	-	-	RFQ
A	A6D200/400R	-	200A	2.56"	Time Delay Fuse	11.63"	-	RFQ
A	A6D225/600R	-	225A	3.12"	Time Delay Fuse	13.38"	-	RFQ
A	A6D250/600R	-	250A	3.12"	Time Delay Fuse	13.38"	-	RFQ
A	A6D300/600R	-	300A	3.12"	Time Delay Fuse	13.38"	-	RFQ
D	A6D300R	-	300A	2.56"	Time Delay Fuse	11.63"	A$ 518.55
A	A6D150/400R	-	150A	2.56"	Time Delay Fuse	11.63"	-	RFQ
A	A6D125/400R	-	125A	2.56"	Time Delay Fuse	11.63"	-	RFQ
A	A6D400/600R	-	3400A	3.12"	Time Delay Fuse	13.38"	-	RFQ
E	A6D5R	-	5A	0.81"	Time Delay Fuse	5"	A$ 54.91
F	A6D80R	-	80A	1.31"	Time Delay Fuse	7.88"	A$ 181.48
G	A6D9R	-	9A	0.81"	Time Delay Fuse	5"	A$ 54.91
H	A6D1R	1A	1A	0.81"	Time Delay Fuse	5"	A$ 54.91
I	A6D2-8/10R	2.8A	-	-	Fuse	-	A$ 54.91
J	A6D2R	2A	2A	0.81"	Time Delay Fuse	5"	A$ 58.37
K	A6D3R	3A	3A	0.81"	Time Delay Fuse	5"	A$ 54.91
L	A6D4-1/2R	4.5A	4.5A	0.81"	Fuse	5"	A$ 54.91
M	A6D4R	4A	4A	0.81"	Time Delay Fuse	5"	A$ 54.91
I	A6D6R	6A	-	-	Fuse	-	A$ 54.91
N	A6D7R	7A	7A	0.81"	Time Delay Fuse	5"	A$ 55.73
O	A6D8R	8A	8A	0.81"	Time Delay Fuse	5"	A$ 54.91

MERSEN FERRAZ -

A2K-R Series Fuses, Class RK1, Fast-Acting

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Style	Model	Amps	Body Material	Current Rating	Diameter	Length	Price (inc. GST)
A	A2K90R	-	PolyTube	90A	1.06"	5.88"	-	RFQ
B	A2K3R	-	GMG	3A	0.56"	2"	-	RFQ
C	A2K150R	-	PolyTube	150A	1.56"	7.13"	-	RFQ
D	A2K1R	-	GMG	1A	0.56"	2"	-	RFQ
E	A2K300R	-	PolyTube	300A	2.06"	8.63"	A$ 619.49
F	A2K110R	-	PolyTube	110A	1.56"	7.13"	-	RFQ
G	A2K12R	-	GMG	12A	0.56"	2"	-	RFQ
H	A2K450R	-	PolyTube	450A	2.56"	10.38"	-	RFQ
H	A2K500R	-	PolyTube	500A	2.56"	10.38"	-	RFQ
I	A2K5R	-	GMG	5A	0.56"	2"	-	RFQ
J	A2K6R	-	GMG	6A	0.56"	2"	-	RFQ
K	A2K10R	10A	GMG	10A	0.56"	2"	-	RFQ
L	A2K15R	15A	GMG	15A	0.56"	2"	A$ 37.56
M	A2K20R	20A	GMG	20A	0.56"	2"	A$ 37.56
N	A2K25R	25A	GMG	25A	0.56"	2"	-	RFQ
O	A2K30R	30A	GMG	30A	0.56"	2"	A$ 37.06
P	A2K35R	35A	PolyTube	35A	0.81"	3"	A$ 106.83
Q	A2K40R	40A	PolyTube	40A	0.81"	3"	-	RFQ
R	A2K45R	45A	PolyTube	45A	0.81"	3"	A$ 95.27
S	A2K50R	50A	PolyTube	50A	0.81"	3"	-	RFQ
T	A2K60R	60A	PolyTube	60A	0.81"	3"	-	RFQ
U	A2K70R	70A	PolyTube	70A	1.06"	5.88"	-	RFQ
V	A2K80R	80A	PolyTube	80A	1.06"	5.88"	A$ 190.93
W	A2K100R	100A	PolyTube	100A	1.06"	5.88"	-	RFQ
X	A2K125R	125A	PolyTube	125A	1.56"	7.13"	A$ 313.38

MERSEN FERRAZ -

A2D-R Series Time Delay Fuses, Class RK1

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

Style	Model	Amps	Current Rating	Diameter	Item	Length	Price (inc. GST)
A	A2D9R	-	9A	0.56"	Time Delay Fuse	2"	A$ 32.74
B	A2D300/600R	-	300A	3.12"	Time Delay Fuse	10.38"	-	RFQ
B	A2D110/400R	-	110A	2.06"	Time Delay Fuse	8.63"	-	RFQ
B	A2D125/400R	-	125A	2.06"	Time Delay Fuse	8.63"	-	RFQ
B	A2D150/400R	-	150A	2.06"	Time Delay Fuse	8.63"	-	RFQ
B	A2D175/400R	-	175A	2.06"	Time Delay Fuse	8.63"	-	RFQ
B	A2D200/400R	-	200A	2.06"	Time Delay Fuse	8.63"	-	RFQ
B	A2D225/600R	-	225A	3.12"	Time Delay Fuse	10.38"	-	RFQ
C	A2D1/10R	-	-	-	Time Delay Fuse	-	-	RFQ
B	A2D250/600R	-	250A	3.12"	Time Delay Fuse	10.38"	-	RFQ
D	A2D12R	-	-	-	Time Delay Fuse	-	A$ 27.00
B	A2D350/600R	-	350A	3.12"	Time Delay Fuse	10.38"	-	RFQ
E	A2D7R	-	7A	0.56"	Time Delay Fuse	2"	A$ 32.78
F	A2D4-1/2R	-	4.5A	0.56"	Time Delay Fuse	2"	A$ 31.27
G	A2D4R	-	4A	0.56"	Time Delay Fuse	2"	A$ 27.91
H	A2D8R	-	8A	0.56"	Time Delay Fuse	2"	A$ 31.17
I	A2D75R	-	75A	1.06"	Time Delay Fuse	5.88"	A$ 98.85
J	A2D1R	1A	1A	0.56"	Fuse	2"	A$ 32.03
K	A2D2R	2A	2A	0.56"	Fuse	2"	A$ 50.51
L	A2D3R	3A	3A	0.56"	Fuse	2"	A$ 45.11
M	A2D5R	5A	5A	0.56"	Fuse	2"	A$ 45.11
N	A2D6R	6A	6A	0.56"	Fuse	2"	A$ 26.38
O	A2D10R	10A	10A	0.56"	Fuse	2"	A$ 32.03
P	A2D15R	15A	15A	0.56"	Fuse	2"	A$ 26.91
Q	A2D20R	20A	20A	0.56"	Fuse	2"	A$ 27.00

BUSSMANN -

Series LPN-RK-SPI, Class RK1 Fuses

A

B

Style	Model	Body Style	Diameter	Fuse Amps	Interrupt Rating	Length	Voltage Rating	Price (inc. GST)
A	LPN-RK-400SPI	Blade	2.375"	400	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	A$ 772.99
A	LPN-RK-225SPI	Blade	2.375"	225	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	A$ 844.66
A	LPN-RK-175SPI	Blade	1 9/16"	175	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	A$ 488.26
A	LPN-RK-90SPI	Blade	1 3/32"	90	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	A$ 214.92
A	LPN-RK-80SPI	Blade	1 3/32"	80	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	A$ 209.48
A	LPN-RK-70SPI	Blade	1 3/32"	70	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	A$ 207.54
A	LPN-RK-100SPI	Blade	1 3/32"	100	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	A$ 185.46
A	LPN-RK-125SPI	Blade	1 9/16"	125	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	A$ 428.70
A	LPN-RK-350SPI	Blade	2.375"	350	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	A$ 856.16
A	LPN-RK-300SPI	Blade	2.375"	300	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	A$ 879.35
A	LPN-RK-200SPI	Blade	1 9/16"	200	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	A$ 418.55
A	LPN-RK-150SPI	Blade	1 9/16"	150	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	A$ 460.75
A	LPN-RK-110SPI	Blade	1 9/16"	110	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	A$ 538.36
A	LPN-RK-600SPI	Blade	2.875"	600	300kA at 250VAC, 100kA at 250VDC	10.375"	250 VAC/DC	A$ 1394.51
A	LPN-RK-500SPI	Blade	2.875"	500	300kA at 250VAC, 100kA at 250VDC	10.375"	250 VAC/DC	A$ 1337.44
A	LPN-RK-450SPI	Blade	2.875"	450	300kA at 250VAC, 100kA at 250VDC	10.375"	250 VAC/DC	A$ 1379.82
A	LPN-RK-250SPI	Blade	2.375"	250	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	A$ 898.13
B	LPN-RK-40SPI	Cylindrical	13/16"	40	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	A$ 96.10
B	LPN-RK-35SPI	Cylindrical	13/16"	35	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	A$ 97.46
B	LPN-RK-60SPI	Cylindrical	13/16"	60	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	A$ 90.60
B	LPN-RK-50SPI	Cylindrical	13/16"	50	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	A$ 94.98
B	LPN-RK-45SPI	Cylindrical	13/16"	45	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	A$ 88.84

BUSSMANN -

Class RK1 Fuses: Series LPS-RK-SP

A

B

C

D

E

F

G

Style	Model	Body Style	Diameter	Functionally Equal To	Fuse Amps	Interrupt Rating	Length	Price (inc. GST)
A	LPS-RK-500SP	Blade	2.875"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	500	300kA at 600VAC, 100kA at 300VDC	13.375"	A$ 1006.69
B	LPS-RK-110SP	Blade	1.593	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	110	300kA at 600VAC, 100kA at 300VDC	9.625"	A$ 334.88
C	LPS-RK-70SP	Blade	1.125"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	70	300kA at 600VAC, 100kA at 300VDC	7.875"	A$ 291.53
B	LPS-RK-125SP	Blade	1.593	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	125	300kA at 600VAC, 100kA at 300VDC	9.625"	A$ 248.91
D	LPS-RK-200SP	Blade	1.593	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	200	300kA at 600VAC, 100kA at 300VDC	9.625"	A$ 249.39
E	LPS-RK-400SP	Blade	2.375"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	400	300kA at 600VAC, 100kA at 300VDC	11.625"	A$ 478.07
A	LPS-RK-600SP	Blade	2.875"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	600	300kA at 600VAC, 100kA at 300VDC	13.375"	A$ 851.69
C	LPS-RK-80SP	Blade	1.125"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	80	300kA at 600VAC, 100kA at 300VDC	7.875"	A$ 299.79
C	LPS-RK-90SP	Blade	1.125"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	90	300kA at 600VAC, 100kA at 300VDC	7.875"	A$ 145.17
B	LPS-RK-150SP	Blade	1.593	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	150	300kA at 600VAC, 100kA at 300VDC	9.625"	A$ 248.91
B	LPS-RK-175SP	Blade	1.593	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	175	300kA at 600VAC, 100kA at 300VDC	9.625"	A$ 264.60
E	LPS-RK-225SP	Blade	2.375"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	225	300kA at 600VAC, 100kA at 300VDC	11.625"	A$ 508.36
E	LPS-RK-250SP	Blade	2.375"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	250	300kA at 600VAC, 100kA at 300VDC	11.625"	A$ 508.36
E	LPS-RK-300SP	Blade	2.375"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	300	300kA at 600VAC, 100kA at 300VDC	11.625"	A$ 508.36
E	LPS-RK-350SP	Blade	2.375"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	350	300kA at 600VAC, 100kA at 300VDC	11.625"	A$ 508.36
A	LPS-RK-450SP	Blade	2.875"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	450	300kA at 600VAC, 100kA at 300VDC	13.375"	A$ 851.69
F	LPS-RK-40SP	Cylindrical	1 1/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	40	300kA at 600VAC, 100kA at 300VDC	5.5"	A$ 96.77
F	LPS-RK-20SP	Cylindrical	13/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	20	300kA at 600VAC, 100kA at 300VDC	5"	A$ 60.44
F	LPS-RK-25SP	Cylindrical	13/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	25	300kA at 600VAC, 100kA at 300VDC	5"	A$ 62.71
F	LPS-RK-30SP	Cylindrical	13/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	30	300kA at 600VAC, 100kA at 300VDC	5"	A$ 57.43
F	LPS-RK-35SP	Cylindrical	1 1/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	35	300kA at 600VAC, 100kA at 300VDC	5.5"	A$ 96.77
F	LPS-RK-50SP	Cylindrical	1 1/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	50	300kA at 600VAC, 100kA at 300VDC	5.5"	A$ 96.77
G	LPS-RK-60SP	Cylindrical	1 1/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	60	300kA at 600VAC, 100kA at 300VDC	5.5"	A$ 91.75
F	LPS-RK-15SP	Cylindrical	13/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	15	300kA at 600VAC, 100kA at 300VDC	5"	A$ 57.43
F	LPS-RK-45SP	Cylindrical	1 1/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	45	300kA at 600VAC, 100kA at 300VDC	5.5"	A$ 96.77

BUSSMANN -

LPN-RK Time Delay Fuses, Dual Element, 250 VAC/125 VDC

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

Style	Model	Body Style	Class	Diameter	Fuse Amps	Interrupt Rating	Length	Voltage Rating	Price (inc. GST)
A	LPN-RK-100SP	Blade	RK1	1 3/32"	100	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	A$ 120.41
B	LPN-RK-110SP	Blade	RK1	1 9/16"	110	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	A$ 202.88
B	LPN-RK-150SP	Blade	RK1	1 9/16"	150	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	A$ 202.88
A	LPN-RK-200SP	Blade	RK1	1 9/16"	200	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	A$ 202.88
C	LPN-RK-350SP	Blade	RK1	2.375"	350	300kA at 250VAC, 100kA at 125VDC	8.625"	250 VAC/DC	A$ 297.41
D	LPN-RK-225SP	Blade	RK1	2.375"	225	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	A$ 715.24
D	LPN-RK-300SP	Blade	RK1	2.375"	300	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	A$ 269.76
D	LPN-RK-400SP	Blade	RK1	2.375"	400	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	A$ 635.67
E	LPN-RK-70SP	Blade	RK1	1 3/32"	70	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	A$ 120.41
E	LPN-RK-90SP	Blade	RK1	1 3/32"	90	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	A$ 167.96
D	LPN-RK-250SP	Blade	RK1	2.375"	250	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	A$ 269.76
F	LPN-RK-500SP	Blade	RK1	2.875"	500	300kA at 250VAC, 100kA at 250VDC	10.375"	250 VAC/DC	A$ 947.92
F	LPN-RK-600SP	Blade	RK1	2.875"	600	300kA at 250VAC, 100kA at 250VDC	10.375"	250 VAC/DC	A$ 536.40
E	LPN-RK-80SP	Blade	RK1	1 3/32"	80	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	A$ 135.75
B	LPN-RK-125SP	Blade	RK1	1 9/16"	125	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	A$ 237.57
B	LPN-RK-175SP	Blade	RK1	1 9/16"	175	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	A$ 237.57
G	LPN-RK-15SP	Cylinderical	Class RK1	9/16"	15	100kA at 125V DC, 300kA at 250V AC	2"	250VAC/125VDC	A$ 34.17
H	LPN-RK-45SP	Cylindrical	RK1	13/16"	45	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	A$ 51.27
I	LPN-RK-40SP	Cylindrical	RK1	13/16"	40	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	A$ 51.27
J	LPN-RK-35SP	Cylindrical	RK1	13/16"	35	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	A$ 56.17
K	LPN-RK-17-1/2SP	Cylindrical	RK1	9/16"	17.5	300kA at 250VAC, 100kA at 125VDC	2"	250VAC/125VDC	A$ 43.39
L	LPN-RK-450SP	Cylindrical	-	13/16"	40A	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	A$ 741.19
M	LPN-RK-25SP	Cylindrical	RK1	9/16"	25	300kA at 250VAC, 100kA at 125VDC	2"	250VAC/125VDC	A$ 34.17
N	LPN-RK-60SP	Cylindrical	RK1	13/16"	60	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	A$ 51.27
O	LPN-RK-1-1/4SP	Cylindrical	RK1	9/16"	1.25	300kA at 250VAC, 100kA at 125VDC	2"	250VAC/125VDC	A$ 39.83

BUSSMANN -

Class RK1 Fuses: Series KTN-R

A

B

C

D

Style	Model	Body Style	Diameter	Fuse Amps	Interrupt Rating	Length	Voltage Rating	Price (inc. GST)
A	KTN-R-400	Blade	2 1/16"	400	200kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	A$ 1112.67
B	KTN-R-250	Blade	2 1/16"	250	200kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	A$ 1547.18
C	KTN-R-30	Cylindrical	9/16"	30	200kA at 250 VAC	2"	250 VAC	A$ 80.86
D	KTN-R-50	Cylindrical	2 1/16"	50	200kA at 250 VAC	8.625"	250 VAC	A$ 187.09

LITTELFUSE -

LLNRK Series Dual Element Time-Delay Fuses

A

Style	Model	Price (inc. GST)
A	LNRK001	A$ 28.49
A	LNRK035	A$ 41.40
A	LNRK008	A$ 27.24
A	LNRK005	A$ 25.01
A	LNRK002	A$ 27.94
A	LLNRK 80	A$ 89.06
A	LNRK600	A$ 513.49
A	LNRK300	A$ 345.86
A	LNRK200	A$ 192.74
A	LNRK150	A$ 190.90
A	LNRK110	A$ 190.84
A	LNRK090	A$ 86.47
A	LNRK060	A$ 40.42
A	LNRK045	A$ 37.66
A	LNRK025	A$ 20.57
A	LNRK003	A$ 29.72
A	LNRK400	A$ 314.45
A	LNRK250	A$ 344.02
A	LNRK175	A$ 182.61
A	LNRK125	A$ 179.15
A	LNRK100	A$ 100.32
A	LNRK070	A$ 89.06
A	LNRK050	A$ 40.42
A	LNRK040	A$ 37.12
A	LNRK030	A$ 24.80

BUSSMANN -

Class RK1 Fuses: Series LPS-RK-SPI
Bussmann Class LPS-RK-SP Series RK1 fuses are used in HVAC and electrical distribution systems for protecting equipment and electrical systems from overcurrent conditions. These fuses offer current-limiting protection for limiting the magnitude of short-circuit currents, thereby protecting downstream components from the damaging thermal & magnetic effects of high fault currents. They feature built-in time delay, enabling them to accommodate 130% full-load amperage (FLA) sizing, ensuring dependable backup motor protection. These time delay fuses are UL-listed and CSA-certified, ensuring enhanced safety and performance standards.

A

B

Style	Model	Body Style	Diameter	Fuse Amps	Length	Price (inc. GST)
A	LPS-RK-100SPI	Blade	1.125"	100	7.875"	A$ 360.72
A	LPS-RK-175SPI	Blade	1.593	175	9.625"	A$ 760.40
A	LPS-RK-70SPI	Blade	1.125"	70	7.875"	A$ 362.11
A	LPS-RK-80SPI	Blade	1.125"	80	7.875"	A$ 363.32
A	LPS-RK-600SPI	Blade	2.875"	600	13.375"	A$ 2237.49
A	LPS-RK-500SPI	Blade	2.875"	500	13.375"	A$ 2304.25
A	LPS-RK-450SPI	Blade	2.875"	450	13.375"	A$ 2282.45
A	LPS-RK-400SPI	Blade	2.375"	400	11.625"	A$ 1537.05
A	LPS-RK-110SPI	Blade	1.593	110	9.625"	A$ 852.45
A	LPS-RK-350SPI	Blade	2.375"	350	11.625"	A$ 1676.83
A	LPS-RK-300SPI	Blade	2.375"	300	11.625"	A$ 1720.24
A	LPS-RK-250SPI	Blade	2.375"	250	11.625"	A$ 1579.23
A	LPS-RK-90SPI	Blade	1.125"	90	7.875"	A$ 371.11
A	LPS-RK-200SPI	Blade	1.593	200	9.625"	A$ 776.90
A	LPS-RK-125SPI	Blade	1.593	125	9.625"	A$ 723.58
A	LPS-RK-150SPI	Blade	1.593	150	9.625"	A$ 822.08
A	LPS-RK-225SPI	Blade	2.375"	225	11.625"	A$ 1743.79
B	LPS-RK-15SPI	Cylindrical	13/16"	15	5"	A$ 124.33
B	LPS-RK-9SPI	Cylindrical	13/16"	9	5"	A$ 149.35
B	LPS-RK-8SPI	Cylindrical	13/16"	8	5"	A$ 117.02
B	LPS-RK-17-1/2SPI	Cylindrical	13/16"	17.5	5"	A$ 116.81
B	LPS-RK-7SPI	Cylindrical	13/16"	7	5"	A$ 148.99
B	LPS-RK-6SPI	Cylindrical	13/16"	6	5"	A$ 116.36
B	LPS-RK-6-1/4SPI	Cylindrical	13/16"	6.25	5"	A$ 140.33
B	LPS-RK-50SPI	Cylindrical	1 1/16"	50	5.5"	A$ 176.53

BUSSMANN -

LPS-RK Time-Delay Fuses, Dual Element, 600 VAC/300 VDC

A

B

C

D

E

F

G

Style	Model	Ac Voltage Rating	Body Style	Current Rating	Dc Voltage Rating	Fuse Size / Group	Fuse Type	Item	Length	Price (inc. GST)
A	LPS-RK-175SP-TP	600 VAC	Cartridge Blade Fuses	175A	300 VDC	LOW-PEAK	Time Delay / Slow Blow	Industrial Power Fuse	-	A$ 930.79
B	LPS-RK-100SP-TP	600 VAC	Cartridge Blade	100A	300 VDC	Low Peak	Slow Blow	Industrial Power Fuse	-	A$ 479.42
C	LPS-RK-250SP-TP	600 VAC	Cartridge Blade Fuses	250A	300 VDC	LOW-PEAK	Time Delay / Slow Blow	Industrial Power Fuse	-	A$ 1861.06
D	LPS-RK-300SP-TP	600 VAC	Cartridge Blade Fuses	300A	300 VDC	LOW-PEAK	Time Delay / Slow Blow	Industrial Power Fuse	-	A$ 1861.06
B	LPS-RK-80SP-TP	600 VAC	Cartridge Blade	80A	300 VDC	Low Peak	Slow Blow	Industrial Power Fuse	-	A$ 479.42
E	LPS-RK-150SP-TP	600 VAC	Cartridge Blade	150A	300 VDC	Low Peak	Slow Blow	Industrial Power Fuse	-	A$ 930.79
F	LPS-RK-100SP	600V	Blade	100A	300V	-	-	Fuse	7 7/8"	A$ 135.75
G	LPS-RK-400SP-TP	600V	Cartridge Blade	400A	300V	Low Peak	Slow Blow	Fuse	11 5/8"	A$ 1861.06

BUSSMANN -

LPN-RK SPNP Series Class RK1 Fuses

A

B

Style	Model	Body Style	Fuse Type	Price (inc. GST)
A	LPNRK1-6/10SPNP	Cartridge	Slow Blow	A$ 91.84	RFQ
A	LPNRK5SPNP	Cartridge	Slow Blow	A$ 78.64
A	LPNRK4-1/2SPNP	Cartridge	Slow Blow	A$ 88.14
A	LPNRK2-1/2SPNP	Cartridge	Slow Blow	A$ 95.08	RFQ
A	LPNRK3-2/10SPNP	Cartridge	Slow Blow	A$ 82.37	RFQ
B	LPNRK60SPNP	Cartridge	Slow Blow	A$ 115.84
A	LPNRK1/2SPNP	Cartridge Fuses	Time Delay / Slow Blow	A$ 97.15

BUSSMANN -

LPN-RK SP Series Class RK1 Fuses
Bussmann LPN-RK SP Series Class RK1 fuses are used in large distribution switchboards, power panelboards and motor control centres to protect the electrical units from damage. They have blade end x blade end connections for enhanced protection. These fuses offer interrupt ratings of 300kAIC at 250VAC and 100kAIC at 250VDC and feature a cartridge blade body for structural rigidity.

A

B

C

D

E

F

Style	Model	Body Style	Current Rating	Fuse Size / Group	Fuse Type	Termination Type	Price (inc. GST)
A	LPN-RK-3/10SP	Cartridge	300mA	Low Peak	Slow Blow	Clip	A$ 117.11	RFQ
B	LPN-RK-125SP-TP	Cartridge Blade	125A	Low Peak	Slow Blow	Knife Blade	A$ 551.13
B	LPN-RK-110SP-TP	Cartridge Blade	110A	Low Peak	Slow Blow	Knife Blade	A$ 623.99
C	LPN-RK-80SP-TP	Cartridge Blade	80A	Low Peak	Slow Blow	Knife Blade	A$ 259.88
B	LPN-RK-150SP-TP	Cartridge Blade Fuses	150A	LOW-PEAK	Time Delay / Slow Blow	Knife Blade	A$ 551.13
D	LPN-RK-70SP-TP	Cartridge Blade Fuses	70A	LOW-PEAK	Time Delay / Slow Blow	Knife Blade	A$ 259.88
D	LPN-RK-100SP-TP	Cartridge Blade Fuses	100A	LOW-PEAK	Time Delay / Slow Blow	Knife Blade	A$ 259.88
B	LPN-RK-200SP-TP	Cartridge Blade Fuses	200A	LOW-PEAK	Time Delay / Slow Blow	Knife Blade	A$ 551.13
E	LPN-RK-2-1/4SP	Cartridge Fuses	2.25A	LOW-PEAK	Time Delay / Slow Blow	Clip	A$ 27.70
F	LPN-RK-4/10SP	Cartridge Fuses	400mA	LOW-PEAK	Time Delay / Slow Blow	Clip	A$ 27.70
F	LPN-RK-2/10SP	Cartridge Fuses	200mA	LOW-PEAK	Time Delay / Slow Blow	Clip	A$ 27.70

BUSSMANN -

Class RK1 Industrial Power Fuses

A

B

C

D

Style	Model	Body Style	Current Rating	Voltage (ac)	Price (inc. GST)
A	KWS-R-50	Cartridge Blade	50A	600 VAC	A$ 214.86
B	KWS-R-70	Cartridge Blade	70A	600 VAC	A$ 753.03
C	KWN-R-5	Cartridge Blade Fuses	5A	250 VAC	A$ 84.66
D	KWS-R-200	Cartridge Blade Fuses	200A	600 VAC	A$ 843.11

BUSSMANN -

KWN-R Series Class RK1 Fuses

A

B

Style	Model	Body Style	Current Rating	Price (inc. GST)
A	KWN-R-450	Cartridge Blade	450A	A$ 2067.33
A	KWN-R-100	Cartridge Blade	100A	A$ 809.39
B	KWN-R-70	Cartridge Blade Fuses	70A	A$ 809.39

BUSSMANN -

KTS-S Series Class RK1 Fuses
Bussmann KTS-S Series class RK1 fuses are ideal for preventing overcurrent conditions in electrical circuits. They feature a fast blow out mechanism for quick response time and instantaneously interrupt the circuit when an overload or short circuit occurs. These fuses are used in conjunction with a holder that has a voltage rating of 600VAC or 600 VDC.

A

B

C

Style	Model	Body Style	Current Rating	Price (inc. GST)
A	KTS-S-15	Cartridge	15A	A$ 148.93
A	KTS-S-30	Cartridge	30A	A$ 150.30
B	KTS-S-40	Cartridge Fuses	40A	A$ 325.07
C	KTS-S-10	Cartridge Fuses	10A	A$ 125.66

BUSSMANN -

KTS-R Series Class RK1 Fuses

A

B

C

D

Style	Model	Body Style	Current Rating	Diameter	Length	Termination Type	Width	Price (inc. GST)
A	KTS-R-20	Cartridge	20A	0.81"	5"	Clip	-	A$ 84.71
B	KTS-R-35	Cartridge	35A	1.06"	5.5"	Clip	-	A$ 116.90
A	KTS-R-10	Cartridge	10A	0.81"	5"	Clip	-	A$ 54.17
A	KTS-R-8	Cartridge	8A	0.81"	5"	Clip	-	A$ 54.17
C	KTS-R-500	Cartridge Blade	500A	-	1.115ft.	Knife Blade	2.5"	A$ 1149.00
D	KTS-R-400	Cartridge Blade	400A	-	11.63"	Knife Blade	2"	A$ 1006.69
D	KTS-R-250	Cartridge Blade	250A	-	11.63"	Knife Blade	2"	A$ 844.66
D	KTS-R-350	Cartridge Blade	350A	-	11.63"	Knife Blade	2"	A$ 844.66
C	KTS-R-90	Cartridge Blade	90A	-	7.88"	Knife Blade	1"	A$ 250.24
C	KTS-R-150	Cartridge Blade	150A	-	9.63"	Knife Blade	1.5"	A$ 555.00
C	KTS-R-175	Cartridge Blade Fuses	175A	-	9.63"	Knife Blade	1.5"	A$ 555.00
C	KTS-R-110	Cartridge Blade Fuses	110A	-	9.63"	Knife Blade	1.5"	A$ 455.49
A	KTS-R-30	Cartridge Fuses	30A	0.81"	5"	Clip	-	A$ 84.71
A	KTS-R-3	Cartridge Fuses	3A	0.81"	5"	Clip	-	A$ 54.17
A	KTS-R-12	Cartridge Fuses	12A	0.81"	5"	Clip	-	A$ 54.17
A	KTS-R-15	Cartridge Fuses	15A	0.81"	5"	Clip	-	A$ 84.71
A	KTS-R-6	Cartridge Fuses	6A	0.81"	5"	Clip	-	A$ 54.17

BUSSMANN -

KTN-R Series Class RK1 Fuses

A

B

C

D

E

F

G

Style	Model	Body Style	Current Rating	Diameter	Length	Termination Type	Width	Price (inc. GST)
A	KTN-R-20	Cartridge	20A	0.56"	2"	Clip	-	A$ 230.58
A	KTN-R-8	Cartridge	8A	0.56"	2"	Clip	-	A$ 46.04
B	KTN-R-40	Cartridge	40A	0.81"	3"	Clip	-	A$ 129.21
C	KTN-R-1	Cartridge	1A	0.56"	2"	Clip	-	A$ 46.04
A	KTN-R-15	Cartridge	15A	0.56"	2"	Clip	-	A$ 44.11
A	KTN-R-4	Cartridge	4A	0.56"	2"	Clip	-	A$ 46.04
C	KTN-R-3	Cartridge	3A	0.56"	2"	Clip	-	A$ 46.04
A	KTN-R-10	Cartridge	10A	0.56"	2"	Clip	-	A$ 44.11
A	KTN-R-2	Cartridge	2A	0.56"	2"	Clip	-	A$ 46.04
D	KTN-R-500	Cartridge Blade	500A	-	10.38"	Knife Blade	2.59"	A$ 1037.06
D	KTN-R-350	Cartridge Blade	350A	-	8.63"	Knife Blade	2.06"	A$ 822.31
E	KTN-R-70	Cartridge Blade	70A	-	5.88"	Knife Blade	1.06"	A$ 205.36
F	KTN-R-110	Cartridge Blade	110A	-	7.13"	Knife Blade	1.56"	A$ 426.24
D	KTN-R-300	Cartridge Blade	300A	-	8.63"	Knife Blade	2.06"	A$ 787.42
E	KTN-R-90	Cartridge Blade	90A	-	5.88"	Knife Blade	1.06"	A$ 214.33
E	KTN-R-80	Cartridge Blade Fuses	80A	-	5.88"	Knife Blade	1.06"	A$ 214.33
E	KTN-R-100	Cartridge Blade Fuses	100A	-	5.88"	Knife Blade	1.06"	A$ 191.10
D	KTN-R-450	Cartridge Blade Fuses	450A	-	10.38"	Knife Blade	2.59"	A$ 1037.06
F	KTN-R-200	Cartridge Blade Fuses	200A	-	7.13"	Knife Blade	1.56"	A$ 359.53
F	KTN-R-125	Cartridge Blade Fuses	125A	-	7.13"	Knife Blade	1.56"	A$ 408.78
D	KTN-R-600	Cartridge Blade Fuses	600A	-	10.38"	Knife Blade	2.59"	-	RFQ
A	KTN-R-25	Cartridge Fuses	25A	0.56"	2"	Clip	-	A$ 46.46
G	KTN-R-35	Cartridge Fuses	35A	0.81"	3"	Clip	-	A$ 129.21
A	KTN-R-6	Cartridge Fuses	6A	0.56"	2"	Clip	-	A$ 44.11
A	KTN-R-12	Cartridge Fuses	12A	0.56"	2"	Clip	-	A$ 46.04

BUSSMANN -

KTN-R Series Specialty Fuses

A

B

C

D

Style	Model	Body Style	Current Rating	Diameter	Length	Termination Type	Width	Price (inc. GST)
A	KTN-R-150	Cartridge Blade Fuses	150A	-	7.13"	Knife Blade	1.56"	A$ 478.07
B	KTN-R-225	Cartridge Blade Fuses	225A	-	8.63"	Knife Blade	2.06"	A$ 787.42
A	KTN-R-175	Cartridge Blade Fuses	175A	-	7.13"	Knife Blade	1.56"	A$ 408.78
C	KTN-R-5	Cartridge Fuses	5A	0.56"	2"	Clip	-	A$ 73.14
D	KTN-R-60	Cartridge Fuses	60A	0.81"	3"	Clip	-	A$ 124.31
D	KTN-R-45	Cartridge Fuses	45A	0.81"	3"	Clip	-	A$ 100.85

Categories

Brands

Class RK1 Fuses: Series KTS-R

LLSRK Series Dual Element Time-Delay Fuses

A6K-R Series Fuses, Class RK1, Fast-Acting

A6D-R Series Time-Delay Fuses, Class RK1

A2K-R Series Fuses, Class RK1, Fast-Acting

A2D-R Series Time Delay Fuses, Class RK1

Series LPN-RK-SPI, Class RK1 Fuses

Class RK1 Fuses: Series LPS-RK-SP

LPN-RK Time Delay Fuses, Dual Element, 250 VAC/125 VDC

Class RK1 Fuses: Series KTN-R

LLNRK Series Dual Element Time-Delay Fuses

LPS-RK Time-Delay Fuses, Dual Element, 600 VAC/300 VDC

LPN-RK SPNP Series Class RK1 Fuses

Class RK1 Industrial Power Fuses

KWN-R Series Class RK1 Fuses

KTS-R Series Class RK1 Fuses

KTN-R Series Class RK1 Fuses

KTN-R Series Specialty Fuses

Class RK1 Fuses

We are here to help!

Looking for a part not listed here?

Popular Search Queries

Explore More