.hide-partial { max-height: none; } .show-more { display: none; }

45 mm Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 111

Applied Filters:

Width = 45 mm

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Circuit Breaker Accessories BRKR 3VA RO DIN RAIL EXT 3VA99870GL30 Siemens 1: $77.52 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	$77.52 $68.57 $65.61 $61.43 View $59.45 $57.95 Quote	Min.: 1 Mult.: 1
Industrial Surge Protectors FIL-1S-1-10A-230AC-UT 1292320 Phoenix Contact 1: $129.20 46In 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	46In Stock 22On Order On Order Ship Dates Mfr. No: 1292320 Stock: 46 Can Dispatch Immediately On Order: 1 Expected 21/1/2027 21 Expected 19/2/2027 Factory Lead Time: 14 Weeks	$129.20	Min.: 1 Mult.: 1
Industrial & Electrical Fuses BUSS SEMITRON FUSE 170M3509 Bussmann / Eaton 1: $792.99 1In Stock	Mfr. Part No. 170M3509 Mouser Part No 504-170M3509	Bussmann / Eaton	Industrial & Electrical Fuses BUSS SEMITRON FUSE	Datasheet	1In Stock	$792.99 $764.70	Min.: 1 Mult.: 1
Industrial Surge Protectors FIL-1S-1-20A-230AC-PT 1292316 Phoenix Contact 1: $136.00 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 7/12/2026 7 Expected 14/12/2026 11 Expected 31/12/2026 Factory Lead Time: 14 Weeks	$136.00	Min.: 1 Mult.: 1
Industrial Surge Protectors FIL-1S-1-6A-230AC-PT 1292321 Phoenix Contact 1: $115.60 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	$115.60	Min.: 1 Mult.: 1
Industrial Surge Protectors FIL-1S-1-6A-230AC-UT 1292323 Phoenix Contact 1: $115.60 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 21/12/2026 Factory Lead Time: 14 Weeks	$115.60	Min.: 1 Mult.: 1
Circuit Breakers MANUAL MOTOR CONTROLLER-(0.63-1) 14 X IE PKZM0-0.4 Eaton Electrical 1: $434.22 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	$434.22 $343.69 $321.22 $291.48 View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories TRANSVERSE AUX. SWITCH 1CO SCREW 3RV29011D Siemens 1: $44.08 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	$44.08 $38.37 $37.24 $36.09 View $34.45 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA5 125A NFPA79 EM INT HANDLE 3VA91370GC05 Siemens 1: $422.44 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	$422.44 $317.60 $313.36 $297.00 View Quote	Min.: 1 Mult.: 1
Circuit Breakers MANUAL MOTOR CONTROLLER-(8-12) 14 X IE PKZM0-12 Eaton Electrical 1: $518.42 4In 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	4In Stock	$518.42 $387.42 $362.20 View Quote	Min.: 1 Mult.: 1
Circuit Breakers MANUAL MOTOR CONTROLLER-(25-32) 14 X IE PKZM0-32 Eaton Electrical 1: $622.89 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	$622.89 $475.48 $446.22 View Quote	Min.: 1 Mult.: 1
Circuit Breakers MotorCB,200-400VAC,10A J7MC-3P-10 Omron Automation and Safety 1: $343.21 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	$343.21 $316.76 $303.42 $281.53 View Quote	Min.: 1 Mult.: 1
Circuit Breakers MotorCB,200-400VAC,2.5A J7MC-3P-2E5 Omron Automation and Safety 1: $381.04 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	$381.04 $342.45 $328.43 $306.52 View Quote	Min.: 1 Mult.: 1
Inrush Current Limiters 16A Current Limiter Terminal Block Mnt ICL-16L MEAN WELL 1: $35.90 51In Stock 588On Order	Mfr. Part No. ICL-16L Mouser Part No 709-ICL-16L	MEAN WELL	Inrush Current Limiters 16A Current Limiter Terminal Block Mnt	Datasheet	51In Stock 588On Order On Order Ship Dates Mfr. No: ICL-16L Stock: 51 Can Dispatch Immediately On Order: 196 Expected 28/10/2026 392 Expected 25/11/2026 Factory Lead Time: 19 Weeks	$35.90 $34.27 $32.64 $31.82	Min.: 1 Mult.: 1
Industrial Surge Protectors FIL-1S-1-20A-230AC-UT 1292318 Phoenix Contact 1: $136.00 19On Order 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	19On Order On Order Ship Dates Mfr. No: 1292318 Stock: 0 On Order: 4 Expected 2/11/2026 15 Expected 7/12/2026 Factory Lead Time: 14 Weeks	$136.00	Min.: 1 Mult.: 1
Industrial Surge Protectors FIL-1S-1-10A-230AC-PT 1292319 Phoenix Contact 1: $129.20 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 Expected 9/11/2026 10 Expected 7/12/2026 19 Expected 21/12/2026 Factory Lead Time: 14 Weeks	$129.20	Min.: 1 Mult.: 1
Industrial Surge Protectors AS-I OVRVLTGE PROTECTION MODLE, ZN2 IP67 3RK19011GA01 Siemens 1: $597.98 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	$597.98 $575.47 $568.32 View Quote	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 0.4A 3RV20210EA100DA0 Siemens 1: $409.86 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	$409.86 $339.66 $316.23 $276.95	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 4A 3RV20211EA100DA0 Siemens 1: $432.09 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	$432.09 $358.07 $333.38 $291.98	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 5A 3RV20211FA100DA0 Siemens 1: $471.47 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	$471.47 $394.74 $370.83	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT-BREAKER SPRING-L. CONN. 10A 3RV24111JA200DA0 Siemens 1: $482.15 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	$482.15 $403.68 $379.22	Min.: 1 Mult.: 1
Circuit Breaker Accessories TRANSVERSE AUX. SWITCH SOLID STATE 1CO 3RV29011G Siemens 1: $138.35 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	$138.35 $130.80 $126.83 View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BREAKER 3VA5 125A NFPA79 INTERNAL HANDLE 3VA91370GC01 Siemens 1: $376.08 Non-Stocked Lead-Time 7 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 7 Weeks	$376.08 $319.18 $280.70 $265.24 View Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BRKR 3VA12 AUX SW ROT OPER LEAD ON 3VA92570GX10 Siemens 1: $194.56 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	$194.56 $181.02 $173.30 $160.83 View $156.56 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BRKR 3VA1 250A DM RO HDL ACC 3VA92870GC01 Siemens 1: $222.62 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	$222.62 $208.18 $199.27 $184.86 View Quote	Min.: 1 Mult.: 1

45 mm Circuit Protection

Types of Circuit Protection

Applied Filters:

Customer Service Office

Company

Resources

Support