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Box Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Industrial & Electrical Fuses 600V 60A J TD NON-IND AJT60N Mersen 1: £138.88 14In Stock	Mfr. Part No. AJT60N Mouser Part No 737-AJT60N	Mersen	Industrial & Electrical Fuses 600V 60A J TD NON-IND	Datasheet	14In Stock	£138.88 £116.77 £104.31 £66.29 £66.09	Min.: 1 Mult.: 1
Industrial & Electrical Fuses SC FUSE 700V 300A P BLADE A70P300-4 Mersen 1: £303.84 5In Stock	Mfr. Part No. A70P300-4 Mouser Part No 737-A70P300-4	Mersen	Industrial & Electrical Fuses SC FUSE 700V 300A P BLADE	Datasheet	5In Stock	£303.84 £235.08 £232.02 Quote Quote	Min.: 1 Mult.: 1
Cartridge Fuses Miniature metric fuse; without indicator; 5 x 20 mm; medium-slow 282-451 WAGO 1: £3.48 100In Stock New At Mouser	Mfr. Part No. 282-451 Mouser Part No 1089-282-451 New At Mouser	WAGO	Cartridge Fuses Miniature metric fuse; without indicator; 5 x 20 mm; medium-slow	Datasheet	100In Stock	£3.48 £2.49 £2.17 £1.97 View £1.81 £1.63 £1.54 £1.46	Min.: 1 Mult.: 1
Circuit Breakers Electronic circuit breaker; 4-channel; 24 VDC input voltage; adjustable 2 10 A; communication capability; 10,00 mm 787-1664 WAGO 1: £286.93 5In Stock New At Mouser	Mfr. Part No. 787-1664 Mouser Part No 1089-787-1664 New At Mouser	WAGO	Circuit Breakers Electronic circuit breaker; 4-channel; 24 VDC input voltage; adjustable 2 10 A; communication capability; 10,00 mm	Datasheet	5In Stock	£286.93 £237.81 £219.22 £181.11	Min.: 1 Mult.: 1
Circuit Breakers Electronic circuit breaker; 8-channel; 24 VDC input voltage; adjustable 1 10 A; Signal contact 787-3668 WAGO 1: £297.20 5In Stock New At Mouser	Mfr. Part No. 787-3668 Mouser Part No 1089-787-3668 New At Mouser	WAGO	Circuit Breakers Electronic circuit breaker; 8-channel; 24 VDC input voltage; adjustable 1 10 A; Signal contact	Datasheet	5In Stock	£297.20 £246.33 £227.07 £187.60	Min.: 1 Mult.: 1
Circuit Breakers Electronic circuit breaker; 4-channel; 24 VDC input voltage; 3.8A; active current limitation; NEC Class 2; communication capability 787-1664/004-1000 WAGO 1: £432.43 3In Stock New At Mouser	Mfr. Part No. 787-1664/004-1000 Mouser Part No 1089-7871664004-1000 New At Mouser	WAGO	Circuit Breakers Electronic circuit breaker; 4-channel; 24 VDC input voltage; 3.8A; active current limitation; NEC Class 2; communication capability	Datasheet	3In Stock	£432.43 £358.23 £330.15	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 94832-FUSE,FORM 101 A70QS250-4 Mersen 1: £265.66 194In Stock	Mfr. Part No. A70QS250-4 Mouser Part No 737-A70QS250-4	Mersen	Industrial & Electrical Fuses 94832-FUSE,FORM 101	Datasheet	194In Stock	£265.66 £220.14 £202.89	Min.: 1 Mult.: 1
Fuse Holder 600V 30A 3P CC ULTSFE W/I USCC3I Mersen 1: £174.36 148In Stock 60On Order	Mfr. Part No. USCC3I Mouser Part No 737-USCC3I	Mersen	Fuse Holder 600V 30A 3P CC ULTSFE W/I	Datasheet	148In Stock 60On Order On Order Ship Dates Mfr. No: USCC3I Stock: 148 Can Dispatch Immediately On Order: 26 Expected 28/10/2026 34 Expected 23/11/2026 Factory Lead Time: 19 Weeks	£174.36 £146.18 £139.37 £117.10	Min.: 1 Mult.: 1
Fuse Holder J FUSE BLOCK 600V 400A 3P BXR 64033J Mersen 1: £931.24 2In Stock	Mfr. Part No. 64033J Mouser Part No 737-64033J	Mersen	Fuse Holder J FUSE BLOCK 600V 400A 3P BXR	Datasheet	2In Stock	£931.24 £770.60 £709.64	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 300V 300A T FUSE A3T300 Mersen 1: £128.45 124In Stock	Mfr. Part No. A3T300 Mouser Part No 737-A3T300	Mersen	Industrial & Electrical Fuses 300V 300A T FUSE	Datasheet	124In Stock	£128.45 £106.50 £98.20 £81.17 £74.70	Min.: 1 Mult.: 1
Industrial & Electrical Fuses L TD FUSE 600V 800A A4BQ A4BQ800 Mersen 1: £1,014.12 2In Stock	Mfr. Part No. A4BQ800 Mouser Part No 737-A4BQ800	Mersen	Industrial & Electrical Fuses L TD FUSE 600V 800A A4BQ	Datasheet	2In Stock	£1,014.12 £849.59 £772.90	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 100A CLASS J FUSE A4J100 Mersen 1: £92.96 54In Stock	Mfr. Part No. A4J100 Mouser Part No 737-A4J100	Mersen	Industrial & Electrical Fuses 600V 100A CLASS J FUSE Learn More about Mersen a4j power fuses	Datasheet	54In Stock	£92.96 £77.09 £71.08 £58.79 £54.12	Min.: 1 Mult.: 1
Industrial & Electrical Fuses SC FUSE 500V 100A QS BLADE A50QS100-4 Mersen 1: £80.93 55In Stock	Mfr. Part No. A50QS100-4 Mouser Part No 737-A50QS100-4	Mersen	Industrial & Electrical Fuses SC FUSE 500V 100A QS BLADE	Datasheet	55In Stock	£80.93 £67.12 £57.06 £50.10 £47.13	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 10A SEMICOND FUSE A60Q10-2 Mersen 1: £24.61 122In Stock	Mfr. Part No. A60Q10-2 Mouser Part No 737-A60Q10-2	Mersen	Industrial & Electrical Fuses 600V 10A SEMICOND FUSE Learn More about Mersen a60q high speed fuses	Datasheet	122In Stock	£24.61 £20.42 £18.84 £15.61 View £14.38 £12.61 £11.86	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 20A SEMICOND FUSE A60Q20-2 Mersen 1: £24.61 100In Stock	Mfr. Part No. A60Q20-2 Mouser Part No 737-A60Q20-2	Mersen	Industrial & Electrical Fuses 600V 20A SEMICOND FUSE Learn More about Mersen a60q high speed fuses	Datasheet	100In Stock	£24.61 £20.42 £18.84 £15.61 View £14.38 £12.61 £11.86	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 30A SEMICOND FUSE A60Q30-2 Mersen 1: £26.16 189In Stock	Mfr. Part No. A60Q30-2 Mouser Part No 737-A60Q30-2	Mersen	Industrial & Electrical Fuses 600V 30A SEMICOND FUSE Learn More about Mersen a60q high speed fuses	Datasheet	189In Stock	£26.16 £21.71 £20.03 £16.60 View £15.29 £13.41 £12.68	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 94858-FUSE,FORM 101 A70QS200-4 Mersen 1: £168.47 10In Stock	Mfr. Part No. A70QS200-4 Mouser Part No 737-A70QS200-4	Mersen	Industrial & Electrical Fuses 94858-FUSE,FORM 101	Datasheet	10In Stock	£168.47 £139.65 £128.74 £106.38	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 94865-FUSE,FORM 101 A70QS80-4 Mersen 1: £156.18 16In Stock	Mfr. Part No. A70QS80-4 Mouser Part No 737-A70QS80-4	Mersen	Industrial & Electrical Fuses 94865-FUSE,FORM 101	Datasheet	16In Stock	£156.18 £129.47 £119.36 £98.66	Min.: 1 Mult.: 1
Industrial & Electrical Fuses CC TD FUSE 600V 10A ATQR ATQR10 Mersen 1: £33.98 250In Stock	Mfr. Part No. ATQR10 Mouser Part No 737-ATQR10	Mersen	Industrial & Electrical Fuses CC TD FUSE 600V 10A ATQR Learn More about Mersen atqr fuses	Datasheet	250In Stock	£33.98 £28.18 £26.00 £21.53 View £19.83 £17.77	Min.: 1 Mult.: 1
Fuse Holder MIDGET FH INLINE 1P 11-11 FEB-11-11 Mersen 1: £41.42 195In Stock	Mfr. Part No. FEB-11-11 Mouser Part No 737-FEB-11-11	Mersen	Fuse Holder MIDGET FH INLINE 1P 11-11	Datasheet	195In Stock	£41.42 £34.37 £31.70 £26.24 View £24.17 £21.67	Min.: 1 Mult.: 1
Fuse Holder MIDGET FH INLINE 2P 11-11 FEX-11-11 Mersen 1: £138.96 21In Stock	Mfr. Part No. FEX-11-11 Mouser Part No 737-FEX-11-11	Mersen	Fuse Holder MIDGET FH INLINE 2P 11-11	Datasheet	21In Stock	£138.96 £115.18 £106.19 £87.78	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 100A CLASS J HS FUSE HSJ100 Mersen 1: £125.39 16In Stock	Mfr. Part No. HSJ100 Mouser Part No 737-HSJ100	Mersen	Industrial & Electrical Fuses 600V 100A CLASS J HS FUSE	Datasheet	16In Stock	£125.39 £103.99 £95.87 £79.29 £72.99	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 25A CLASS J HS FUSE HSJ25 Mersen 1: £36.08 55In Stock	Mfr. Part No. HSJ25 Mouser Part No 737-HSJ25	Mersen	Industrial & Electrical Fuses 600V 25A CLASS J HS FUSE	Datasheet	55In Stock	£36.08 £29.94 £27.60 £22.86 View £21.06 £18.87	Min.: 1 Mult.: 1
Fuse Holder Accessories SAFETY COVER FOR LARGE MPDB MPDBC6869 Mersen 1: £15.45 118In Stock	Mfr. Part No. MPDBC6869 Mouser Part No 737-MPDBC6869	Mersen	Fuse Holder Accessories SAFETY COVER FOR LARGE MPDB Learn More about Mersen mpdb power distribution blocks	Datasheet	118In Stock	£15.45 £12.31 £11.72 £11.16 View £10.33 £9.96	Min.: 1 Mult.: 1
Fuse Holder 30A J 3P ULTRASAFE W/IND US3J3I Mersen 1: £137.61 13In Stock	Mfr. Part No. US3J3I Mouser Part No 737-US3J3I	Mersen	Fuse Holder 30A J 3P ULTRASAFE W/IND	Datasheet	13In Stock	£137.61 £111.68 £105.19 £86.94	Min.: 1 Mult.: 1

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