Class RK1 Fuses

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BUSSMANN -

Style	Model	Body Style	Current Rating	Price (inc. VAT)
A	KWN-R-450	Cartridge Blade	450A	£1,198.11
A	KWN-R-100	Cartridge Blade	100A	£469.08
B	KWN-R-70	Cartridge Blade Fuses	70A	£469.08

Class RK1 Fuses: Series LPS-RK-SP

Style	Model	Body Style	Diameter	Functionally Equal To	Fuse Amps	Interrupt Rating	Length	Price (inc. VAT)
A	LPS-RK-90SP	Blade	1.125"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	90	300kA at 600VAC, 100kA at 300VDC	7.875"	£86.18
B	LPS-RK-450SP	Blade	2.875"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	450	300kA at 600VAC, 100kA at 300VDC	13.375"	£488.49
C	LPS-RK-225SP	Blade	2.375"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	225	300kA at 600VAC, 100kA at 300VDC	11.625"	£289.45
D	LPS-RK-150SP	Blade	1.593	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	150	300kA at 600VAC, 100kA at 300VDC	9.625"	£137.39
C	LPS-RK-250SP	Blade	2.375"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	250	300kA at 600VAC, 100kA at 300VDC	11.625"	£289.45
C	LPS-RK-300SP	Blade	2.375"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	300	300kA at 600VAC, 100kA at 300VDC	11.625"	£289.45
B	LPS-RK-600SP	Blade	2.875"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	600	300kA at 600VAC, 100kA at 300VDC	13.375"	£488.49
E	LPS-RK-200SP	Blade	1.593	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	200	300kA at 600VAC, 100kA at 300VDC	9.625"	£393.44
A	LPS-RK-70SP	Blade	1.125"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	70	300kA at 600VAC, 100kA at 300VDC	7.875"	£86.18
D	LPS-RK-175SP	Blade	1.593	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	175	300kA at 600VAC, 100kA at 300VDC	9.625"	£148.98
B	LPS-RK-500SP	Blade	2.875"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	500	300kA at 600VAC, 100kA at 300VDC	13.375"	£559.75
D	LPS-RK-110SP	Blade	1.593	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	110	300kA at 600VAC, 100kA at 300VDC	9.625"	£182.57
A	LPS-RK-80SP	Blade	1.125"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	80	300kA at 600VAC, 100kA at 300VDC	7.875"	£86.18
C	LPS-RK-400SP	Blade	2.375"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	400	300kA at 600VAC, 100kA at 300VDC	11.625"	£277.79
D	LPS-RK-125SP	Blade	1.593	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	125	300kA at 600VAC, 100kA at 300VDC	9.625"	£148.98
C	LPS-RK-350SP	Blade	2.375"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	350	300kA at 600VAC, 100kA at 300VDC	11.625"	£289.45
F	LPS-RK-35SP	Cylindrical	1 1/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	35	300kA at 600VAC, 100kA at 300VDC	5.5"	£52.88
G	LPS-RK-60SP	Cylindrical	1 1/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	60	300kA at 600VAC, 100kA at 300VDC	5.5"	£52.88
F	LPS-RK-40SP	Cylindrical	1 1/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	40	300kA at 600VAC, 100kA at 300VDC	5.5"	£52.88
F	LPS-RK-6SP	Cylindrical	13/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	6	300kA at 600VAC, 100kA at 300VDC	5"	£65.18
F	LPS-RK-20SP	Cylindrical	13/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	20	300kA at 600VAC, 100kA at 300VDC	5"	£32.48
F	LPS-RK-1-1/2SP	Cylindrical	13/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	1.5	300kA at 600VAC, 100kA at 300VDC	5"	£63.01
F	LPS-RK-1-1/4SP	Cylindrical	13/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	1.25	300kA at 600VAC, 100kA at 300VDC	5"	£65.06
F	LPS-RK-1-4/10SP	Cylindrical	13/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	1-4/10	300kA at 600VAC, 100kA at 300VDC	5"	£74.89
F	LPS-RK-1-6/10SP	Cylindrical	13/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	1-6/10	300kA at 600VAC, 100kA at 300VDC	5"	£67.50

BUSSMANN -

Style	Model	Body Style	Diameter	Fuse Amps	Interrupt Rating	Length	Voltage Rating	Price (inc. VAT)
A	KTN-R-400	Blade	2 1/16"	400	200kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	£655.85
B	KTN-R-250	Blade	2 1/16"	250	200kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	£896.66
C	KTN-R-30	Cylindrical	9/16"	30	200kA at 250 VAC	2"	250 VAC	£46.86
D	KTN-R-50	Cylindrical	2 1/16"	50	200kA at 250 VAC	8.625"	250 VAC	£108.43

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

Style	Model	Body Style	Class	Diameter	Fuse Amps	Interrupt Rating	Length	Voltage Rating	Price (inc. VAT)
A	LPN-RK-600SP	Blade	RK1	2.875"	600	300kA at 250VAC, 100kA at 250VDC	10.375"	250 VAC/DC	£305.40
B	LPN-RK-225SP	Blade	RK1	2.375"	225	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	£149.49
C	LPN-RK-200SP	Blade	RK1	1 9/16"	200	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	£112.77
B	LPN-RK-400SP	Blade	RK1	2.375"	400	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	£155.32
D	LPN-RK-90SP	Blade	RK1	1 3/32"	90	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	£76.05
B	LPN-RK-250SP	Blade	RK1	2.375"	250	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	£438.21
D	LPN-RK-70SP	Blade	RK1	1 3/32"	70	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	£65.05
B	LPN-RK-300SP	Blade	RK1	2.375"	300	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	£155.32
E	LPN-RK-150SP	Blade	RK1	1 9/16"	150	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	£112.77
C	LPN-RK-100SP	Blade	RK1	1 3/32"	100	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	£61.70
A	LPN-RK-500SP	Blade	RK1	2.875"	500	300kA at 250VAC, 100kA at 250VDC	10.375"	250 VAC/DC	£348.97
D	LPN-RK-80SP	Blade	RK1	1 3/32"	80	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	£76.05
F	LPN-RK-350SP	Blade	RK1	2.375"	350	300kA at 250VAC, 100kA at 125VDC	8.625"	250 VAC/DC	£463.18
E	LPN-RK-125SP	Blade	RK1	1 9/16"	125	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	£137.39
E	LPN-RK-175SP	Blade	RK1	1 9/16"	175	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	£130.33
E	LPN-RK-110SP	Blade	RK1	1 9/16"	110	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	£116.56
G	LPN-RK-15SP	Cylinderical	Class RK1	9/16"	15	100kA at 125V DC, 300kA at 250V AC	2"	250VAC/125VDC	£19.95
H	LPN-RK-50SP	Cylindrical	RK1	13/16"	50	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	£29.71
I	LPN-RK-3-1/2SP	Cylindrical	RK1	9/16"	3.5	300kA at 250VAC, 100kA at 125VDC	2"	250VAC/125VDC	£39.93
J	LPN-RK-3SP	Cylindrical	RK1	9/16"	3	300kA at 250VAC, 100kA at 125VDC	2"	250VAC/125VDC	£39.16
K	LPN-RK-1/2SP	Cylindrical	RK1	9/16"	1/2	300kA at 250VAC, 100kA at 125VDC	2"	250VAC/125VDC	£23.01
L	LPN-RK-40SP	Cylindrical	RK1	13/16"	40	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	£32.48
M	LPN-RK-60SP	Cylindrical	RK1	13/16"	60	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	£29.71
N	LPN-RK-5-6/10SP	Cylindrical	RK1	9/16"	5-6/10	300kA at 250VAC, 100kA at 125VDC	2"	250VAC/125VDC	£30.91
O	LPN-RK-6SP	Cylindrical	RK1	9/16"	6	300kA at 250VAC, 100kA at 125VDC	2"	250VAC/125VDC	£36.87

BUSSMANN -

Series LPN-RK-SPI, Class RK1 Fuses

Style	Model	Body Style	Diameter	Fuse Amps	Interrupt Rating	Length	Voltage Rating	Price (inc. VAT)
A	LPN-RK-450SPI	Blade	2.875"	450	300kA at 250VAC, 100kA at 250VDC	10.375"	250 VAC/DC	£799.67
A	LPN-RK-125SPI	Blade	1 9/16"	125	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	£248.45
A	LPN-RK-300SPI	Blade	2.375"	300	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	£509.63
A	LPN-RK-225SPI	Blade	2.375"	225	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	£489.52
A	LPN-RK-200SPI	Blade	1 9/16"	200	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	£242.57
A	LPN-RK-175SPI	Blade	1 9/16"	175	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	£282.97
A	LPN-RK-400SPI	Blade	2.375"	400	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	£447.98
A	LPN-RK-80SPI	Blade	1 3/32"	80	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	£121.40
A	LPN-RK-150SPI	Blade	1 9/16"	150	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	£267.02
A	LPN-RK-110SPI	Blade	1 9/16"	110	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	£312.01
A	LPN-RK-70SPI	Blade	1 3/32"	70	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	£120.28
A	LPN-RK-100SPI	Blade	1 3/32"	100	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	£107.49
A	LPN-RK-350SPI	Blade	2.375"	350	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	£496.18
A	LPN-RK-250SPI	Blade	2.375"	250	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	£520.51
A	LPN-RK-600SPI	Blade	2.875"	600	300kA at 250VAC, 100kA at 250VDC	10.375"	250 VAC/DC	£808.18
A	LPN-RK-500SPI	Blade	2.875"	500	300kA at 250VAC, 100kA at 250VDC	10.375"	250 VAC/DC	£775.11
A	LPN-RK-90SPI	Blade	1 3/32"	90	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	£124.55
B	LPN-RK-45SPI	Cylindrical	13/16"	45	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	£51.49
B	LPN-RK-40SPI	Cylindrical	13/16"	40	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	£55.69
B	LPN-RK-50SPI	Cylindrical	13/16"	50	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	£55.05
B	LPN-RK-60SPI	Cylindrical	13/16"	60	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	£53.02
B	LPN-RK-35SPI	Cylindrical	13/16"	35	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	£56.49

BUSSMANN -

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

Style	Model	Ac Voltage Rating	Body Style	Current Rating	Dc Voltage Rating	Fuse Size / Group	Fuse Type	Item	Length	Price (inc. VAT)
A	LPS-RK-175SP-TP	600 VAC	Cartridge Blade Fuses	175A	300 VDC	LOW-PEAK	Time Delay / Slow Blow	Industrial Power Fuse	-	£539.44
B	LPS-RK-100SP-TP	600 VAC	Cartridge Blade	100A	300 VDC	Low Peak	Slow Blow	Industrial Power Fuse	-	£277.85
C	LPS-RK-250SP-TP	600 VAC	Cartridge Blade Fuses	250A	300 VDC	LOW-PEAK	Time Delay / Slow Blow	Industrial Power Fuse	-	£1,078.57
D	LPS-RK-300SP-TP	600 VAC	Cartridge Blade Fuses	300A	300 VDC	LOW-PEAK	Time Delay / Slow Blow	Industrial Power Fuse	-	£1,078.57
B	LPS-RK-80SP-TP	600 VAC	Cartridge Blade	80A	300 VDC	Low Peak	Slow Blow	Industrial Power Fuse	-	£277.85
E	LPS-RK-150SP-TP	600 VAC	Cartridge Blade	150A	300 VDC	Low Peak	Slow Blow	Industrial Power Fuse	-	£539.44
F	LPS-RK-100SP	600V	Blade	100A	300V	-	-	Fuse	7 7/8"	£79.33
G	LPS-RK-400SP-TP	600V	Cartridge Blade	400A	300V	Low Peak	Slow Blow	Fuse	11 5/8"	£1,078.57

BUSSMANN -

Style	Model	Body Style	Current Rating	Diameter	Length	Termination Type	Width	Price (inc. VAT)
A	KTN-R-20	Cartridge	20A	0.56"	2"	Clip	-	£133.63
A	KTN-R-4	Cartridge	4A	0.56"	2"	Clip	-	£26.68
A	KTN-R-15	Cartridge	15A	0.56"	2"	Clip	-	£111.66
A	KTN-R-2	Cartridge	2A	0.56"	2"	Clip	-	£116.51
A	KTN-R-10	Cartridge	10A	0.56"	2"	Clip	-	£109.46
B	KTN-R-1	Cartridge	1A	0.56"	2"	Clip	-	£26.68
B	KTN-R-3	Cartridge	3A	0.56"	2"	Clip	-	£26.68
C	KTN-R-40	Cartridge	40A	0.81"	3"	Clip	-	£76.05
A	KTN-R-8	Cartridge	8A	0.56"	2"	Clip	-	£26.68
D	KTN-R-300	Cartridge Blade	300A	-	8.63"	Knife Blade	2.06"	£456.35
D	KTN-R-350	Cartridge Blade	350A	-	8.63"	Knife Blade	2.06"	£476.56
D	KTN-R-500	Cartridge Blade	500A	-	10.38"	Knife Blade	2.59"	£601.02
E	KTN-R-110	Cartridge Blade	110A	-	7.13"	Knife Blade	1.56"	£247.02
F	KTN-R-70	Cartridge Blade	70A	-	5.88"	Knife Blade	1.06"	£119.01
F	KTN-R-90	Cartridge Blade	90A	-	5.88"	Knife Blade	1.06"	£124.22
E	KTN-R-200	Cartridge Blade Fuses	200A	-	7.13"	Knife Blade	1.56"	£208.37
F	KTN-R-80	Cartridge Blade Fuses	80A	-	5.88"	Knife Blade	1.06"	£124.22
D	KTN-R-600	Cartridge Blade Fuses	600A	-	10.38"	Knife Blade	2.59"	-	RFQ
F	KTN-R-100	Cartridge Blade Fuses	100A	-	5.88"	Knife Blade	1.06"	£110.75
E	KTN-R-125	Cartridge Blade Fuses	125A	-	7.13"	Knife Blade	1.56"	£236.91
D	KTN-R-450	Cartridge Blade Fuses	450A	-	10.38"	Knife Blade	2.59"	£601.02
A	KTN-R-12	Cartridge Fuses	12A	0.56"	2"	Clip	-	£26.68
A	KTN-R-25	Cartridge Fuses	25A	0.56"	2"	Clip	-	£26.93
A	KTN-R-6	Cartridge Fuses	6A	0.56"	2"	Clip	-	£111.66
G	KTN-R-35	Cartridge Fuses	35A	0.81"	3"	Clip	-	-	RFQ

LPN-RK SPNP Series Class RK1 Fuses

Style	Model	Body Style	Fuse Type	Price (inc. VAT)
A	LPNRK1-6/10SPNP	Cartridge	Slow Blow	£53.22
A	LPNRK5SPNP	Cartridge	Slow Blow	£45.57
A	LPNRK4-1/2SPNP	Cartridge	Slow Blow	£51.08
A	LPNRK2-1/2SPNP	Cartridge	Slow Blow	£55.10
A	LPNRK3-2/10SPNP	Cartridge	Slow Blow	£47.74
B	LPNRK60SPNP	Cartridge	Slow Blow	£67.14
A	LPNRK1/2SPNP	Cartridge Fuses	Time Delay / Slow Blow	£56.30

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.

Style	Model	Body Style	Current Rating	Fuse Size / Group	Fuse Type	Termination Type	Price (inc. VAT)
A	LPN-RK-3/10SP	Cartridge	300mA	Low Peak	Slow Blow	Clip	£67.87
B	LPN-RK-125SP-TP	Cartridge Blade	125A	Low Peak	Slow Blow	Knife Blade	£319.40
B	LPN-RK-110SP-TP	Cartridge Blade	110A	Low Peak	Slow Blow	Knife Blade	£361.63
C	LPN-RK-80SP-TP	Cartridge Blade	80A	Low Peak	Slow Blow	Knife Blade	£150.61
B	LPN-RK-150SP-TP	Cartridge Blade Fuses	150A	LOW-PEAK	Time Delay / Slow Blow	Knife Blade	£319.40
D	LPN-RK-70SP-TP	Cartridge Blade Fuses	70A	LOW-PEAK	Time Delay / Slow Blow	Knife Blade	£150.61
D	LPN-RK-100SP-TP	Cartridge Blade Fuses	100A	LOW-PEAK	Time Delay / Slow Blow	Knife Blade	£150.61
B	LPN-RK-200SP-TP	Cartridge Blade Fuses	200A	LOW-PEAK	Time Delay / Slow Blow	Knife Blade	£319.40
E	LPN-RK-2-1/4SP	Cartridge Fuses	2.25A	LOW-PEAK	Time Delay / Slow Blow	Clip	£16.05
F	LPN-RK-4/10SP	Cartridge Fuses	400mA	LOW-PEAK	Time Delay / Slow Blow	Clip	£16.05
F	LPN-RK-2/10SP	Cartridge Fuses	200mA	LOW-PEAK	Time Delay / Slow Blow	Clip	£16.05

BUSSMANN -

Class RK1 Industrial Power Fuses

Style	Model	Body Style	Current Rating	Voltage (ac)	Price (inc. VAT)
A	KWS-R-50	Cartridge Blade	50A	600 VAC	£124.52
B	KWS-R-70	Cartridge Blade	70A	600 VAC	£436.42
C	KWN-R-5	Cartridge Blade Fuses	5A	250 VAC	£49.06
D	KWS-R-200	Cartridge Blade Fuses	200A	600 VAC	£488.62

MERSEN FERRAZ -

A6D-R Time-Delay Reducer Fuses, Class RK1

Style	Model	Current Rating	Diameter	Length
A	A6D110/400R	110A	2.56"	11.63"	RFQ
A	A6D125/400R	125A	2.56"	11.63"	RFQ
A	A6D150/400R	150A	2.56"	11.63"	RFQ
A	A6D175/400R	175A	2.56"	11.63"	RFQ
A	A6D200/400R	200A	2.56"	11.63"	RFQ
A	A6D225/600R	225A	3.12"	13.38"	RFQ
A	A6D250/600R	250A	3.12"	13.38"	RFQ
A	A6D300/600R	300A	3.12"	13.38"	RFQ
A	A6D350/600R	350A	3.12"	13.38"	RFQ
A	A6D400/600R	3400A	3.12"	13.38"	RFQ

BUSSMANN -

Style	Model	Body Style	Diameter	Fuse Amps	Length	Price (inc. VAT)
A	KTS-R-70	Blade	1"	70	7.875"	£166.32
A	KTS-R-200	Blade	1.5"	200	9.625"	£302.12
A	KTS-R-80	Blade	1"	80	7.875"	£260.41
A	KTS-R-600	Blade	2.5"	600	13.375"	£1,217.99
A	KTS-R-300	Blade	2"	300	11.625"	£1,119.05
B	KTS-R-100	Blade	1 1/16"	100	5.875"	£195.17
B	KTS-R-125	Blade	1 9/16"	125	7.125"	£302.12
C	KTS-R-45	Cylindrical	1 1/16"	45	5.5"	£124.75
D	KTS-R-25	Cylindrical	9/16"	25	2"	£49.67
C	KTS-R-50	Cylindrical	13/16"	50	3"	£127.13
C	KTS-R-60	Cylindrical	13/16"	60	5.5"	£119.26

A6D-R Time Delay Fuses, Class RK1

Style	Model	Amps	Current Rating	Diameter	Item	Length	Price (inc. VAT)
A	A6D1-4/10R	-	-	-	Fuse	-	£53.71
A	A6D1-1/8R	-	-	-	Fuse	-	£43.15
A	A6D8/10R	-	-	-	Fuse	-	£42.59
A	A6D3-2/10R	-	-	-	Fuse	-	£30.11
A	A6D2/10R	-	-	-	Fuse	-	£48.54
A	A6D2-1/2R	-	-	-	Fuse	-	£37.83
A	A6D15/100R	-	-	-	Fuse	-	£48.62
B	A6D1/2R	-	-	-	Time Delay Fuse	-	-	RFQ
A	A6D1-1/4R	-	-	-	Fuse	-	£37.60
C	A6D5R	-	5A	0.81"	Time Delay Fuse	5"	£31.97
A	A6D3-1/2R	-	-	-	Fuse	-	£35.42
A	A6D2-1/4R	-	-	-	Fuse	-	£38.45
A	A6D17-1/2R	-	-	-	Fuse	-	£25.35
D	A6D300R	-	300A	2.56"	Time Delay Fuse	11.63"	£300.74
E	A6D1/10R	-	-	-	Time Delay Fuse	-	-	RFQ
F	A6D80R	-	80A	1.31"	Time Delay Fuse	7.88"	£105.17
G	A6D9R	-	9A	0.81"	Time Delay Fuse	5"	£31.97
A	A6D4/10R	-	-	-	Fuse	-	£48.62
A	A6D5-6/10R	-	-	-	Fuse	-	£37.97
H	A6D60R	-	-	-	Fuse	-	£48.06
A	A6D1-8/10R	-	-	-	Fuse	-	£40.82
A	A6D6-1/4R	-	-	-	Fuse	-	£32.73
A	A6D3/10R	-	-	-	Fuse	-	£48.64
A	A6D6/10R	-	-	-	Fuse	-	£42.72
A	A6D30R	-	-	-	Fuse	-	£25.92

MERSEN FERRAZ -

A2D-R Time-Delay Reducer Fuses, Class RK1

Style	Model	Current Rating	Diameter	Length
A	A2D110/400R	110A	2.06"	8.63"	RFQ
A	A2D125/400R	125A	2.06"	8.63"	RFQ
A	A2D150/400R	150A	2.06"	8.63"	RFQ
A	A2D175/400R	175A	2.06"	8.63"	RFQ
A	A2D200/400R	200A	2.06"	8.63"	RFQ
A	A2D250/600R	250A	3.12"	10.38"	RFQ
A	A2D300/600R	300A	3.12"	10.38"	RFQ
A	A2D350/600R	350A	3.12"	10.38"	RFQ

MERSEN FERRAZ -

A2D-R Time Delay Fuses, Class RK1

Style	Model	Amps	Current Rating	Diameter	Item	Length	Price (inc. VAT)
A	A2D2-1/4R	-	-	-	Fuse	-	£24.40
A	A2D2-8/10R	-	-	-	Fuse	-	£22.37
B	A2D7R	-	7A	0.56"	Time Delay Fuse	2"	£18.99
C	A2D9R	-	9A	0.56"	Time Delay Fuse	2"	£18.97
A	A2D1-4/10R	-	-	-	Fuse	-	£23.70
A	A2D1/2R	-	-	-	Fuse	-	£18.89
A	A2D17-1/2R	-	-	-	Fuse	-	£12.91
A	A2D2-1/2R	-	-	-	Fuse	-	£20.37
A	A2D2/10R	-	-	-	Fuse	-	£23.68
A	A2D3-1/2R	-	-	-	Fuse	-	£18.12
A	A2D5-6/10R	-	-	-	Fuse	-	£21.92
A	A2D6/10R	-	-	-	Fuse	-	£20.98
D	A2D75R	-	75A	1.06"	Time Delay Fuse	5.88"	£57.29
A	A2D1-1/8R	-	-	-	Fuse	-	£23.70
A	A2D1-6/10R	-	-	-	Fuse	-	£16.91
A	A2D3-2/10R	-	-	-	Fuse	-	£26.21
E	A2D1/10R	-	-	-	Time Delay Fuse	-	-	RFQ
F	A2D4-1/2R	-	4.5A	0.56"	Time Delay Fuse	2"	£18.12
G	A2D8R	-	8A	0.56"	Time Delay Fuse	2"	£18.07
A	A2D4/10R	-	-	-	Fuse	-	£23.65
H	A2D12R	-	-	-	Time Delay Fuse	-	£15.65
I	A2D4R	-	4A	0.56"	Time Delay Fuse	2"	£16.17
A	A2D1-1/4R	-	-	-	Fuse	-	£19.41
A	A2D1-8/10R	-	-	-	Fuse	-	£23.70
A	A2D15/100R	-	-	-	Fuse	-	£23.68

MERSEN FERRAZ -

A6K-R Fast-Acting Fuses, Class RK1

Style	Model	Amps	Current Rating	Diameter	Length	Speed	Price (inc. VAT)
A	A6K8R	-	8A	0.81"	5"	Fast Acting	-	RFQ
B	A6K150R	-	150A	1.81"	9.63"	Fast-Acting	-	RFQ
C	A6K125R	-	125A	1.81"	9.63"	Fast Acting	-	RFQ
D	A6K80R	-	80A	1.31"	7.88"	Fast-Acting	£129.53
E	A6K6R	-	6A	0.81"	5"	Fast Acting	-	RFQ
F	A6K5R	-	5A	0.81"	5"	Fast Acting	-	RFQ
G	A6K3R	-	3A	0.81"	5"	Fast Acting	-	RFQ
H	A6K110R	-	110A	1.81"	9.63"	Fast Acting	-	RFQ
I	A6K1R	-	1A	0.81"	5"	Fast Acting	-	RFQ
J	A6K450R	-	450A	3.12"	13.38"	Fast Acting	-	RFQ
K	A6K4R	-	4A	0.81"	5"	Fast Acting	-	RFQ
L	A6K10R	10A	10A	0.81"	5"	Fast Acting	-	RFQ
M	A6K15R	15A	15A	0.81"	5"	Fast Acting	£40.64
N	A6K20R	20A	20A	0.81"	5"	Fast Acting	-	RFQ
O	A6K25R	25A	25A	0.81"	5"	Fast Acting	-	RFQ
P	A6K30R	30A	30A	0.81"	5"	Fast Acting	-	RFQ
Q	A6K35R	35A	35A	1.06"	5.5"	Fast Acting	£77.87
R	A6K40R	40A	40A	1.06"	5.5"	Fast Acting	£77.87
S	A6K45R	45A	45A	1.06"	5.5"	Fast Acting	£77.87
T	A6K50R	50A	50A	1.06"	5.5"	Fast Acting	£77.72
U	A6K60R	60A	60A	1.06"	5.5"	Fast Acting	£77.87
V	A6K70R	70A	70A	1.31"	7.88"	Fast Acting	-	RFQ
W	A6K90R	90A	90A	1.31"	7.88"	Fast Acting	-	RFQ
X	A6K100R	100A	100A	1.31"	7.88"	Fast Acting	£119.25
Y	A6K175R	175A	175A	1.81"	9.63"	Fast Acting	-	RFQ

MERSEN FERRAZ -

A2K-R Fast-Acting Fuses, Class RK1

Style	Model	Amps	Body Material	Current Rating	Diameter	Length	Price (inc. VAT)
A	A2K300R	-	PolyTube	300A	2.06"	8.63"	£347.08
B	A2K5R	-	GMG	5A	0.56"	2"	-	RFQ
C	A2K150R	-	PolyTube	150A	1.56"	7.13"	-	RFQ
D	A2K6R	-	GMG	6A	0.56"	2"	-	RFQ
E	A2K12R	-	GMG	12A	0.56"	2"	-	RFQ
F	A2K110R	-	PolyTube	110A	1.56"	7.13"	-	RFQ
G	A2K90R	-	PolyTube	90A	1.06"	5.88"	-	RFQ
H	A2K450R	-	PolyTube	450A	2.56"	10.38"	-	RFQ
I	A2K1R	-	GMG	1A	0.56"	2"	-	RFQ
J	A2K3R	-	GMG	3A	0.56"	2"	-	RFQ
H	A2K500R	-	PolyTube	500A	2.56"	10.38"	-	RFQ
K	A2K10R	10A	GMG	10A	0.56"	2"	-	RFQ
L	A2K15R	15A	GMG	15A	0.56"	2"	£19.88
M	A2K20R	20A	GMG	20A	0.56"	2"	£19.88
N	A2K25R	25A	GMG	25A	0.56"	2"	-	RFQ
O	A2K30R	30A	GMG	30A	0.56"	2"	-	RFQ
P	A2K35R	35A	PolyTube	35A	0.81"	3"	£61.70
Q	A2K40R	40A	PolyTube	40A	0.81"	3"	-	RFQ
R	A2K45R	45A	PolyTube	45A	0.81"	3"	£61.70
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"	£112.11
W	A2K100R	100A	PolyTube	100A	1.06"	5.88"	-	RFQ
X	A2K125R	125A	PolyTube	125A	1.56"	7.13"	£181.62

LITTELFUSE -

LLNRK Series Dual Element Time-Delay Fuses

Style	Model	Price (inc. VAT)
A	LNRK150	£110.64
A	LNRK035	£23.99
A	LNRK400	£182.24
A	LNRK300	£200.44
A	LNRK250	£199.38
A	LNRK100	£58.14
A	LNRK060	£23.43
A	LNRK070	£51.61
A	LNRK045	£21.83
A	LNRK040	£21.51
A	LNRK005	£14.50
A	LNRK003	£17.23
A	LNRK002	£16.20
A	LNRK001	£16.51
A	LNRK030	£14.37
A	LNRK200	£111.70
A	LNRK025	£11.92
A	LNRK020	£14.05
A	LNRK015	£11.92
A	LNRK010	£15.50
A	LNRK175	£105.83
A	LNRK125	£103.82
A	LNRK110	£110.60
A	LNRK090	£50.12
A	LNRK050	£23.43

LITTELFUSE -

LLSRK Series Dual Element Time-Delay Fuses

Style	Model	Price (inc. VAT)
A	LSRK002	£21.58
A	LSRK020	£17.61
A	LSRK300	£237.46
A	LSRK175	£117.14
A	LSRK125	£117.14
A	LSRK100	£59.91
A	LSRK080	£59.91
A	LSRK015	£17.61
A	LSRK007	£21.16
A	LSRK005	£19.96
A	LSRK003	£20.96
A	LSRK040	£29.86
A	LSRK035	£29.86
A	LSRK030	£17.61
A	LSRK350	£235.70
A	LSRK006	£19.96
A	LSRK250	£231.28
A	LSRK050	£29.86
A	LSRK045	£29.86
A	LSRK225	£237.46
A	LSRK200	£149.60
A	LSRK150	£117.14
A	LSRK110	£117.14
A	LSRK090	£61.23
A	LSRK070	£59.91

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.

Style	Model	Body Style	Current Rating	Price (inc. VAT)
A	KTS-S-15	Cartridge	15A	£86.31
A	KTS-S-30	Cartridge	30A	£87.11
B	KTS-S-10	Cartridge Fuses	10A	£72.83
C	KTS-S-40	Cartridge Fuses	40A	£188.39

BUSSMANN -

KTS-R Series Class RK1 Fuses

Style	Model	Body Style	Current Rating	Diameter	Length	Termination Type	Width	Price (inc. VAT)
A	KTS-R-20	Cartridge	20A	0.81"	5"	Clip	-	£49.67
A	KTS-R-8	Cartridge	8A	0.81"	5"	Clip	-	£31.40
B	KTS-R-35	Cartridge	35A	1.06"	5.5"	Clip	-	£67.75
A	KTS-R-10	Cartridge	10A	0.81"	5"	Clip	-	£31.40
C	KTS-R-350	Cartridge Blade	350A	-	11.63"	Knife Blade	2"	£489.52
D	KTS-R-90	Cartridge Blade	90A	-	7.88"	Knife Blade	1"	£145.02
C	KTS-R-400	Cartridge Blade	400A	-	11.63"	Knife Blade	2"	£583.43
C	KTS-R-250	Cartridge Blade	250A	-	11.63"	Knife Blade	2"	£489.52
D	KTS-R-150	Cartridge Blade	150A	-	9.63"	Knife Blade	1.5"	-	RFQ
D	KTS-R-500	Cartridge Blade	500A	-	1.115ft.	Knife Blade	2.5"	£665.90
D	KTS-R-110	Cartridge Blade Fuses	110A	-	9.63"	Knife Blade	1.5"	£263.98
D	KTS-R-175	Cartridge Blade Fuses	175A	-	9.63"	Knife Blade	1.5"	£320.05
A	KTS-R-6	Cartridge Fuses	6A	0.81"	5"	Clip	-	£31.40
A	KTS-R-3	Cartridge Fuses	3A	0.81"	5"	Clip	-	£31.40
A	KTS-R-12	Cartridge Fuses	12A	0.81"	5"	Clip	-	£131.49
A	KTS-R-15	Cartridge Fuses	15A	0.81"	5"	Clip	-	£49.67
A	KTS-R-30	Cartridge Fuses	30A	0.81"	5"	Clip	-	£44.36

Class RK1 Fuses

The branch circuit rated fuses are extremely current limiting and provide a quick response to the current inrush and overload conditions; thereby ideal for use with motors, transformers and circuit breakers. These UL Class fuses allow selective coordination with consistent 2:1 ampacity ratios and clear the fault without damaging the protective device (fuse). Raptor Supplies offers a wide array of Bussmann and Ferraz Shawmut fuses available in blade and cylindrical type body styles. BussmannClass-RK1 fuses feature dual-element construction with a time delay of 10 seconds (minimum) at 500 per cent rated current. These fuses also allow 130% FLA sizing and are therefore suitable for providing safe back-up protection. The current limiting mechanism protects the downstream components against thermal and magnetic effects of current surges. The reducer fuses by Ferraz Shawmutprovide 2:1 selectivity for preventing nuisance shutdowns and blackouts. These units feature a rejection style design for preventing replacement errors when not used with recommended fuse blocks and a high visibility orange label for ease in brand recognition. They are available in 250 and 600 VAC variants with a maximum interrupting rate of 200000A, on Raptor Supplies.

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Class RK1 Fuses

KWN-R Series Class RK1 Fuses

Class RK1 Fuses: Series LPS-RK-SP

Class RK1 Fuses: Series KTN-R

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

Series LPN-RK-SPI, Class RK1 Fuses

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

KTN-R Series Class RK1 Fuses

LPN-RK SPNP Series Class RK1 Fuses

Class RK1 Industrial Power Fuses

A6D-R Time-Delay Reducer Fuses, Class RK1

Class RK1 Fuses: Series KTS-R

A6D-R Time Delay Fuses, Class RK1

A2D-R Time-Delay Reducer Fuses, Class RK1

A2D-R Time Delay Fuses, Class RK1

A6K-R Fast-Acting Fuses, Class RK1

A2K-R Fast-Acting Fuses, Class RK1

LLNRK Series Dual Element Time-Delay Fuses

LLSRK Series Dual Element Time-Delay Fuses

KTS-R Series Class RK1 Fuses

Class RK1 Fuses

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