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45 mm 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.
Circuit Breaker Accessories BREAKER 3VA5 125A NFPA79 EM INT HANDLE 3VA91370GC05 Siemens 1: £257.12 2In Stock	Mfr. Part No. 3VA91370GC05 Mouser Part No 982-3VA91370GC05	Siemens	Circuit Breaker Accessories BREAKER 3VA5 125A NFPA79 EM INT HANDLE Learn More about Siemens 3va molded case circuit breakers	Datasheet	2In Stock	£257.12 £206.53 £198.98 £189.38 View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BRKR 3VA RO DIN RAIL EXT 3VA99870GL30 Siemens 1: £45.40 1In Stock	Mfr. Part No. 3VA99870GL30 Mouser Part No 982-3VA99870GL30	Siemens	Circuit Breaker Accessories BRKR 3VA RO DIN RAIL EXT Learn More about Siemens 3va molded case circuit breakers	Datasheet	1In Stock	£45.40 £39.37 £37.89 £35.04 View £34.02 £33.14 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses BUSS SEMITRON FUSE 170M3509 Bussmann / Eaton 1: £437.79 1In Stock	Mfr. Part No. 170M3509 Mouser Part No 504-170M3509	Bussmann / Eaton	Industrial & Electrical Fuses BUSS SEMITRON FUSE	Datasheet	1In Stock	£437.79 £422.15	Min.: 1 Mult.: 1
Industrial Surge Protectors FIL-1S-1-10A-230AC-UT 1292320 Phoenix Contact 1: £71.32 43In Stock 22On Order New Product	Mfr. Part No. 1292320 Mouser Part No 651-1292320 New Product	Phoenix Contact	Industrial Surge Protectors FIL-1S-1-10A-230AC-UT Learn More about Phoenix Contact fil 1s sfp2 emc filters	Datasheet	43In Stock 22On Order On Order Ship Dates Mfr. No: 1292320 Stock: 43 Can Dispatch Immediately On Order: 1 Expected 08/01/2027 21 Expected 01/03/2027 Factory Lead Time: 21 Weeks	£71.32	Min.: 1 Mult.: 1
Industrial Surge Protectors FIL-1S-1-20A-230AC-PT 1292316 Phoenix Contact 1: £75.08 6In Stock 20On Order New Product	Mfr. Part No. 1292316 Mouser Part No 651-1292316 New Product	Phoenix Contact	Industrial Surge Protectors FIL-1S-1-20A-230AC-PT Learn More about Phoenix Contact fil 1s sfp2 emc filters	Datasheet	6In Stock 20On Order On Order Ship Dates Mfr. No: 1292316 Stock: 6 Can Dispatch Immediately On Order: 2 Expected 23/11/2026 11 Expected 17/12/2026 7 Expected 21/12/2026 Factory Lead Time: 21 Weeks	£75.08	Min.: 1 Mult.: 1
Industrial Surge Protectors FIL-1S-1-20A-230AC-UT 1292318 Phoenix Contact 1: £75.08 4In Stock 15Expected 23/11/2026 New Product	Mfr. Part No. 1292318 Mouser Part No 651-1292318 New Product	Phoenix Contact	Industrial Surge Protectors FIL-1S-1-20A-230AC-UT Learn More about Phoenix Contact fil 1s sfp2 emc filters	Datasheet	4In Stock 15Expected 23/11/2026	£75.08	Min.: 1 Mult.: 1
Industrial Surge Protectors FIL-1S-1-6A-230AC-PT 1292321 Phoenix Contact 1: £63.82 10In Stock New Product	Mfr. Part No. 1292321 Mouser Part No 651-1292321 New Product	Phoenix Contact	Industrial Surge Protectors FIL-1S-1-6A-230AC-PT Learn More about Phoenix Contact fil 1s sfp2 emc filters	Datasheet	10In Stock	£63.82	Min.: 1 Mult.: 1
Industrial Surge Protectors FIL-1S-1-6A-230AC-UT 1292323 Phoenix Contact 1: £63.82 3In Stock 4On Order New Product	Mfr. Part No. 1292323 Mouser Part No 651-1292323 New Product	Phoenix Contact	Industrial Surge Protectors FIL-1S-1-6A-230AC-UT Learn More about Phoenix Contact fil 1s sfp2 emc filters	Datasheet	3In Stock 4On Order On Order Ship Dates Mfr. No: 1292323 Stock: 3 Can Dispatch Immediately On Order: 2 Expected 30/11/2026 2 Expected 17/12/2026 Factory Lead Time: 21 Weeks	£63.82	Min.: 1 Mult.: 1
Circuit Breakers MANUAL MOTOR CONTROLLER-(0.63-1) 14 X IE PKZM0-0.4 Eaton Electrical 1: £239.71 4In Stock	Mfr. Part No. PKZM0-0.4 Mouser Part No 504-PKZM0-0.4	Eaton Electrical	Circuit Breakers MANUAL MOTOR CONTROLLER-(0.63-1) 14 X IE	Datasheet	4In Stock	£239.71 £182.00 £167.22 £153.24 View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories TRANSVERSE AUX. SWITCH 1CO SCREW 3RV29011D Siemens 1: £24.33 7In Stock	Mfr. Part No. 3RV29011D Mouser Part No 982-3RV29011D	Siemens	Circuit Breaker Accessories TRANSVERSE AUX. SWITCH 1CO SCREW Learn More about Siemens 3rv2 circuit breakers	Datasheet	7In Stock	£24.33 £21.18 £20.56 £19.92 £19.01	Min.: 1 Mult.: 1
Circuit Breakers MANUAL MOTOR CONTROLLER-(8-12) 14 X IE PKZM0-12 Eaton Electrical 1: £286.19 2In Stock	Mfr. Part No. PKZM0-12 Mouser Part No 504-PKZM0-12	Eaton Electrical	Circuit Breakers MANUAL MOTOR CONTROLLER-(8-12) 14 X IE Learn More about Eaton Electrical eaton xt iec contactors	Datasheet	2In Stock	£286.19 £216.73 £205.18 £189.39 View Quote	Min.: 1 Mult.: 1
Circuit Breakers MANUAL MOTOR CONTROLLER-(25-32) 14 X IE PKZM0-32 Eaton Electrical 1: £343.87 3In Stock	Mfr. Part No. PKZM0-32 Mouser Part No 504-PKZM0-32	Eaton Electrical	Circuit Breakers MANUAL MOTOR CONTROLLER-(25-32) 14 X IE	Datasheet	3In Stock	£343.87 £265.48 £252.43 View Quote	Min.: 1 Mult.: 1
Circuit Breakers MotorCB,200-400VAC,10A J7MC-3P-10 Omron Automation and Safety 1: £189.47 4In Stock	Mfr. Part No. J7MC-3P-10 Mouser Part No 653-J7MC-3P-10	Omron Automation and Safety	Circuit Breakers MotorCB,200-400VAC,10A Learn More about Omron Automation and Safety omron j7mc manual motor starters	Datasheet	4In Stock	£189.47 £174.86 £167.50 £155.42 View Quote	Min.: 1 Mult.: 1
Circuit Breakers MotorCB,200-400VAC,2.5A J7MC-3P-2E5 Omron Automation and Safety 1: £210.35 1In Stock	Mfr. Part No. J7MC-3P-2E5 Mouser Part No 653-J7MC-3P-2E5	Omron Automation and Safety	Circuit Breakers MotorCB,200-400VAC,2.5A Learn More about Omron Automation and Safety omron j7mc manual motor starters	Datasheet	1In Stock	£210.35 £189.05 £181.30 £169.21 View Quote	Min.: 1 Mult.: 1
Inrush Current Limiters 16A Current Limiter Terminal Block Mnt ICL-16L MEAN WELL 1: £19.82 2In Stock Restricted Availability 588On Order	Mfr. Part No. ICL-16L Mouser Part No 709-ICL-16L	MEAN WELL	Inrush Current Limiters 16A Current Limiter Terminal Block Mnt Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2In Stock 588On Order On Order Ship Dates Mfr. No: ICL-16L Stock: 2 Can Dispatch Immediately On Order: 196 Expected 26/11/2026 392 Expected 14/12/2026 Factory Lead Time: 23 Weeks	£19.82 £18.92 £18.02 £17.56	Min.: 1 Mult.: 1 Restricted Availability
Industrial Surge Protectors FIL-1S-1-10A-230AC-PT 1292319 Phoenix Contact 1: £71.32 31On Order New Product	Mfr. Part No. 1292319 Mouser Part No 651-1292319 New Product	Phoenix Contact	Industrial Surge Protectors FIL-1S-1-10A-230AC-PT Learn More about Phoenix Contact fil 1s sfp2 emc filters	Datasheet	31On Order On Order Ship Dates Mfr. No: 1292319 Stock: 0 On Order: 2 Pending 4 Expected 23/11/2026 6 Expected 07/12/2026 19 Expected 17/12/2026 Factory Lead Time: 21 Weeks	£71.32	Min.: 1 Mult.: 1
Industrial Surge Protectors AS-I OVRVLTGE PROTECTION MODLE, ZN2 IP67 3RK19011GA01 Siemens 1: £358.95 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK19011GA01 Mouser Part No 982-3RK19011GA01	Siemens	Industrial Surge Protectors AS-I OVRVLTGE PROTECTION MODLE, ZN2 IP67	Datasheet	Non-Stocked Lead-Time 2 Weeks	£358.95 £325.04 £314.17	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 0.4A 3RV20210EA100DA0 Siemens 1: £238.02 Non-Stocked Lead-Time 1 Week New At Mouser	Mfr. Part No. 3RV20210EA100DA0 Mouser Part No 982-3RV20210EA100DA0 New At Mouser	Siemens	Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 0.4A	Datasheet	Non-Stocked Lead-Time 1 Week	£238.02 £197.25 £183.64 £160.84	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 4A 3RV20211EA100DA0 Siemens 1: £250.76 Non-Stocked Lead-Time 1 Week New At Mouser	Mfr. Part No. 3RV20211EA100DA0 Mouser Part No 982-3RV20211EA100DA0 New At Mouser	Siemens	Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 4A	Datasheet	Non-Stocked Lead-Time 1 Week	£250.76 £207.80 £193.47 £169.44	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 5A 3RV20211FA100DA0 Siemens 1: £273.69 Non-Stocked Lead-Time 1 Week New At Mouser	Mfr. Part No. 3RV20211FA100DA0 Mouser Part No 982-3RV20211FA100DA0 New At Mouser	Siemens	Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 5A	Datasheet	Non-Stocked Lead-Time 1 Week	£273.69 £229.14 £215.26	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT-BREAKER SPRING-L. CONN. 10A 3RV24111JA200DA0 Siemens 1: £279.64 Non-Stocked Lead-Time 1 Week New At Mouser	Mfr. Part No. 3RV24111JA200DA0 Mouser Part No 982-3RV24111JA200DA0 New At Mouser	Siemens	Circuit Breakers CIRCUIT-BREAKER SPRING-L. CONN. 10A	Datasheet	Non-Stocked Lead-Time 1 Week	£279.64 £234.13 £219.95	Min.: 1 Mult.: 1
Circuit Breaker Accessories TRANSVERSE AUX. SWITCH SOLID STATE 1CO 3RV29011G Siemens 1: £110.02 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RV29011G Mouser Part No 982-3RV29011G	Siemens	Circuit Breaker Accessories TRANSVERSE AUX. SWITCH SOLID STATE 1CO Learn More about Siemens 3rv2 circuit breakers	Datasheet	Non-Stocked Lead-Time 2 Weeks	£110.02 £94.76 £89.48 £73.70 £68.43	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA5 125A NFPA79 INTERNAL HANDLE 3VA91370GC01 Siemens 1: £225.22 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. 3VA91370GC01 Mouser Part No 982-3VA91370GC01	Siemens	Circuit Breaker Accessories BREAKER 3VA5 125A NFPA79 INTERNAL HANDLE Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 8 Weeks	£225.22 £191.38 £167.26 £158.20 View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BRKR 3VA12 AUX SW ROT OPER LEAD ON 3VA92570GX10 Siemens 1: £113.61 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. 3VA92570GX10 Mouser Part No 982-3VA92570GX10	Siemens	Circuit Breaker Accessories BRKR 3VA12 AUX SW ROT OPER LEAD ON Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 7 Weeks	£113.61 £105.67 £101.15 £93.85 View £91.32 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BRKR 3VA1 250A DM RO HDL ACC 3VA92870GC01 Siemens 1: £129.93 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 3VA92870GC01 Mouser Part No 982-3VA92870GC01	Siemens	Circuit Breaker Accessories BRKR 3VA1 250A DM RO HDL ACC Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 4 Weeks	£129.93 £121.47 £116.26 £107.82 View Quote	Min.: 1 Mult.: 1

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