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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.	RoHS
Industrial & Electrical Fuses 500V 1/2A TD MIDGET FUSE ATQ1/2 Mersen 1: £34.67 10In Stock	Mfr. Part No. ATQ1/2 Mouser Part No 737-AQ1/2	Mersen	Industrial & Electrical Fuses 500V 1/2A TD MIDGET FUSE Learn More about Mersen atq midget fuses	Datasheet	10In Stock	£34.67 £28.76 £26.52 £21.96 View £20.24 £18.15	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses CC TD FUSE 600V 1-6/10A ATDR ATDR1-6/10 Mersen 1: £36.02 2In Stock	Mfr. Part No. ATDR1-6/10 Mouser Part No 737-ATDR1-6/10	Mersen	Industrial & Electrical Fuses CC TD FUSE 600V 1-6/10A ATDR Learn More about Mersen atdr power fuses	Datasheet	2In Stock	£36.02 £29.88 £27.56 £22.82 View £21.03 £18.85	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses CC TD FUSE 600V 5-6/10A ATDR ATDR5-6/10 Mersen 1: £32.99 6In Stock	Mfr. Part No. ATDR5-6/10 Mouser Part No 737-ATDR5-6/10	Mersen	Industrial & Electrical Fuses CC TD FUSE 600V 5-6/10A ATDR	Datasheet	6In Stock	£32.99 £27.37 £25.23 £20.90 View £19.26 £17.26	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses CC TD FUSE 600V 8/10A ATDR ATDR8/10 Mersen 1: £32.99 5In Stock	Mfr. Part No. ATDR8/10 Mouser Part No 737-ATDR8/10	Mersen	Industrial & Electrical Fuses CC TD FUSE 600V 8/10A ATDR Learn More about Mersen atdr power fuses	Datasheet	5In Stock	£32.99 £27.38 £25.05 £20.90 View £19.26 £17.27	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses 500V 1/4A TD MIDGET FUSE ATQ1/4 Mersen 1: £37.40 9In Stock	Mfr. Part No. ATQ1/4 Mouser Part No 737-ATQ1/4	Mersen	Industrial & Electrical Fuses 500V 1/4A TD MIDGET FUSE Learn More about Mersen atq midget fuses	Datasheet	9In Stock	£37.40 £31.03 £28.61 £23.69 View £21.83 £19.57	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses 500V 3A TD MIDGET FUSE ATQ3 Mersen 1: £30.40 8In Stock	Mfr. Part No. ATQ3 Mouser Part No 737-ATQ3	Mersen	Industrial & Electrical Fuses 500V 3A TD MIDGET FUSE Learn More about Mersen atq midget fuses	Datasheet	8In Stock	£30.40 £25.22 £22.87 £19.27 View £17.75 £15.91 £14.95	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses 500V 6/10A TD MIDGET FUSE ATQ6/10 Mersen 1: £37.40 10In Stock	Mfr. Part No. ATQ6/10 Mouser Part No 737-ATQ6/10	Mersen	Industrial & Electrical Fuses 500V 6/10A TD MIDGET FUSE Learn More about Mersen atq midget fuses	Datasheet	10In Stock	£37.40 £31.03 £28.61 £23.69 View £21.83 £19.57	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses CC TD FUSE 600V 2A ATQR ATQR2 Mersen 1: £32.71 40In Stock	Mfr. Part No. ATQR2 Mouser Part No 737-ATQR2	Mersen	Industrial & Electrical Fuses CC TD FUSE 600V 2A ATQR Learn More about Mersen atqr fuses	Datasheet	40In Stock	£32.71 £27.14 £25.03 £20.73 View £19.10 £17.12	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses CC TD FUSE 600V 3-2/10A ATQR ATQR3-2/10 Mersen 1: £40.49 4In Stock	Mfr. Part No. ATQR3-2/10 Mouser Part No 737-ATQR3-2/10	Mersen	Industrial & Electrical Fuses CC TD FUSE 600V 3-2/10A ATQR Learn More about Mersen atqr fuses	Datasheet	4In Stock	£40.49 £33.59 £30.63 £25.65 View £23.62 £21.18	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses CC TD FUSE 600V 4A ATQR ATQR4 Mersen 1: £33.93 20In Stock	Mfr. Part No. ATQR4 Mouser Part No 737-ATQR4	Mersen	Industrial & Electrical Fuses CC TD FUSE 600V 4A ATQR Learn More about Mersen atqr fuses	Datasheet	20In Stock	£33.93 £28.16 £25.97 £21.50 View £19.82 £17.77	Min.: 1 Mult.: 1	No
Circuit Breakers Electronic circuit breaker; 8-channel; 24 VDC input voltage; adjustable 0.5 6 A; active current limitation; communication capability 787-1668/006-1000 WAGO 1: £650.59 2Expected 06/11/2026 New At Mouser	Mfr. Part No. 787-1668/006-1000 Mouser Part No 1089-7871668006-1000 New At Mouser	WAGO	Circuit Breakers Electronic circuit breaker; 8-channel; 24 VDC input voltage; adjustable 0.5 6 A; active current limitation; communication capability	Datasheet	2Expected 06/11/2026	£650.59 £538.95 £496.69	Min.: 1 Mult.: 1
Industrial & Electrical Fuses SC FUSE 500V 400A QS BLADE A50QS400-4 Mersen 1: £143.70 27Expected 01/12/2026	Mfr. Part No. A50QS400-4 Mouser Part No 737-A50QS400-4	Mersen	Industrial & Electrical Fuses SC FUSE 500V 400A QS BLADE	Datasheet	27Expected 01/12/2026	£143.70 £119.14 £109.84 £90.78	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 30A CC FUSE ATMR30 Mersen 1: £28.57 480In Stock	Mfr. Part No. ATMR30 Mouser Part No 737-ATMR30	Mersen	Industrial & Electrical Fuses 600V 30A CC FUSE	Datasheet	480In Stock	£28.57 £23.71 £20.83 £18.04 View £16.69 £14.96 £13.77	Min.: 1 Mult.: 1
Industrial & Electrical Fuses CC TD FUSE 600V 20A ATQR ATQR20 Mersen 1: £36.36 90Expected 02/12/2026	Mfr. Part No. ATQR20 Mouser Part No 737-ATQR20	Mersen	Industrial & Electrical Fuses CC TD FUSE 600V 20A ATQR Learn More about Mersen atqr fuses	Datasheet	90Expected 02/12/2026	£36.36 £30.16 £27.82 £23.04 View £21.23 £19.03	Min.: 1 Mult.: 1
Fuse Holder 600V 30A 3P CC ULTSFE USCC3 Mersen 1: £121.65 88On Order	Mfr. Part No. USCC3 Mouser Part No 737-USCC3	Mersen	Fuse Holder 600V 30A 3P CC ULTSFE	Datasheet	88On Order On Order Ship Dates Mfr. No: USCC3 Stock: 0 On Order: 52 Expected 21/12/2026 36 Expected 07/01/2027 Factory Lead Time: 10 Weeks	£121.65 £95.46 £91.03 £76.53 £70.77	Min.: 1 Mult.: 1
Fuse Holder Fuse base 600V J 100A Box 3-P FB60J100B3 Mersen 1: £166.88 79On Order	Mfr. Part No. FB60J100B3 Mouser Part No 737-FB60J100B3	Mersen	Fuse Holder Fuse base 600V J 100A Box 3-P	Datasheet	79On Order On Order Ship Dates Mfr. No: FB60J100B3 Stock: 0 On Order: 25 Expected 30/11/2026 54 Expected 14/12/2026 Factory Lead Time: 13 Weeks	£166.88 £138.34 £127.54 £96.18	Min.: 1 Mult.: 1
Fuse Holder 600V 30A 2P MID ULTSFE USM2 Mersen 1: £69.58 30Expected 25/12/2026	Mfr. Part No. USM2 Mouser Part No 737-USM2	Mersen	Fuse Holder 600V 30A 2P MID ULTSFE	Datasheet	30Expected 25/12/2026	£69.58 £56.50 £52.10 £43.63 £40.45	Min.: 1 Mult.: 1
Industrial & Electrical Fuses CC TD FUSE 600V 1A ATDR ATDR1 Mersen 1: £32.99 80Expected 04/01/2027	Mfr. Part No. ATDR1 Mouser Part No 737-ATDR1	Mersen	Industrial & Electrical Fuses CC TD FUSE 600V 1A ATDR Learn More about Mersen atdr power fuses	Datasheet	80Expected 04/01/2027	£32.99 £27.38 £25.24 £20.90 View £19.26 £17.27	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses CC TD FUSE 600V 15A ATDR ATDR15 Mersen 1: £33.44 120Expected 24/12/2026	Mfr. Part No. ATDR15 Mouser Part No 737-ATDR15	Mersen	Industrial & Electrical Fuses CC TD FUSE 600V 15A ATDR Learn More about Mersen atdr power fuses	Datasheet	120Expected 24/12/2026	£33.44 £27.75 £25.60 £21.20 View £19.53 £17.50	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses CC TD FUSE 600V 6A ATDR ATDR6 Mersen 1: £32.99 380Expected 30/11/2026	Mfr. Part No. ATDR6 Mouser Part No 737-ATDR6	Mersen	Industrial & Electrical Fuses CC TD FUSE 600V 6A ATDR Learn More about Mersen atdr power fuses	Datasheet	380Expected 30/11/2026	£32.99 £27.37 £25.24 £20.90 View £19.26 £17.26	Min.: 1 Mult.: 1	No
Fuse Holder H+K FUSE BLOCK 250V 30A 2P SR 20317 Mersen 1: £57.84 10Expected 10/11/2026	Mfr. Part No. 20317 Mouser Part No 737-20317	Mersen	Fuse Holder H+K FUSE BLOCK 250V 30A 2P SR	Datasheet	10Expected 10/11/2026	£57.84 £47.97 £44.25 £36.63 View £33.74 £30.24	Min.: 1 Mult.: 1
Fuse Holder CC FUSE BLOCK 600V 30A 3P S 30313R Mersen 1: £32.96 10Expected 12/11/2026	Mfr. Part No. 30313R Mouser Part No 737-30313R	Mersen	Fuse Holder CC FUSE BLOCK 600V 30A 3P S	Datasheet	10Expected 12/11/2026	£32.96 £27.34 £25.21 £20.89 View £19.24 £17.25	Min.: 1 Mult.: 1
Industrial & Electrical Fuses SC FUSE 150V 200A QS BLADE A15QS200-4 Mersen 1: £80.68 8Expected 24/11/2026	Mfr. Part No. A15QS200-4 Mouser Part No 737-A15QS200-4	Mersen	Industrial & Electrical Fuses SC FUSE 150V 200A QS BLADE	Datasheet	8Expected 24/11/2026	£80.68 £66.92 £61.70 £51.04 £47.00	Min.: 1 Mult.: 1
Industrial & Electrical Fuses SC FUSE 500V 400A P BLADE A50P400-4 Mersen 1: £174.01 1Expected 30/10/2026	Mfr. Part No. A50P400-4 Mouser Part No 737-A50P400-4	Mersen	Industrial & Electrical Fuses SC FUSE 500V 400A P BLADE	Datasheet	1Expected 30/10/2026	£174.01 £157.26 £150.92 £141.12	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 500V 600A SEMICOND FUSE A50P600-4 Mersen 1: £234.51 2Expected 13/01/2027	Mfr. Part No. A50P600-4 Mouser Part No 737-A50P600-4	Mersen	Industrial & Electrical Fuses 500V 600A SEMICOND FUSE	Datasheet	2Expected 13/01/2027	£234.51 £183.91 £175.33 £147.26	Min.: 1 Mult.: 1

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