18 mm Circuit Protection

Results: 284
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Citel Industrial Surge Protectors Din Rail AC Power Surge Suppressor, 40kA max, 240/120 V Single Phase, 2P 146In Stock
Min.: 1
Mult.: 1



Weidmuller Industrial Surge Protectors III R 230V/6KV AC 20In Stock
Min.: 1
Mult.: 1

E-T-A Circuit Breakers 1In Stock
Min.: 1
Mult.: 1


E-T-A Circuit Breakers Single pole compact high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off posit 1In Stock
Min.: 1
Mult.: 1


E-T-A Circuit Breakers ETA Circuit Breakers 69In Stock
Min.: 1
Mult.: 1

TDK PTC Thermistors 440 V AC, AEC-Q200 AEC-Q200 3,895In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 240V 30A SAME PH 14K B-TRIP 3In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 240V 1A 14K D-TRIP 5In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 2.5A 7.5K C-TRIP 2In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 32A 7.5K A-TRIP 1In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 240V 16A SAME PH 14K B-TRIP 2In Stock
Min.: 1
Mult.: 1


E-T-A Circuit Breakers Single pole compact high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off posit 7In Stock
Min.: 1
Mult.: 1

Bourns Industrial Surge Protectors 110VDC 2W+G 76In Stock
Min.: 1
Mult.: 1

Eaton Electrical Circuit Breaker Accessories FAZ UL BUS CONNECTOR- CONDUCTOR 76In Stock
Min.: 1
Mult.: 1
Bourns Industrial Surge Protectors AC SPD, 1W-G,150VAC 38In Stock
Min.: 1
Mult.: 1

Bourns Industrial Surge Protectors AC SPD, 1W-G,275VAC 66In Stock
Min.: 1
Mult.: 1


Bourns Industrial Surge Protectors DC 2W+G, 24Vdc Surge Suppressors 184In Stock
Min.: 1
Mult.: 1

TDK PTC Thermistors 560 V AC, AEC-Q200 AEC-Q200 7,239In Stock
Min.: 1
Mult.: 1

Citel Industrial Surge Protectors Din Rail DC Power Surge Suppressor, 12Vdc, 20kA 8/20 s 20In Stock
Min.: 1
Mult.: 1

Citel Industrial Surge Protectors Din Rail DC Power Surge Suppressor, 24Vdc, 20kA 8/20 s 113In Stock
200Expected 9/4/2026
Min.: 1
Mult.: 1

Citel Industrial Surge Protectors Din Rail DC Power Surge Suppressor, 48Vdc, 30kA 8/20 s 108In Stock
Min.: 1
Mult.: 1

Citel Industrial Surge Protectors Din Rail AC Power Surge Suppressor, 40kA max, 400/230 V 3 phase, 2P 73In Stock
Min.: 1
Mult.: 1

Siemens Circuit Breakers MCB 5SJ4 1P 240V 10A SAME PH 14K C-TRIP 40In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 6A 7.5K B-TRIP 44In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 15A 7.5K C-TRIP 33In Stock
Min.: 1
Mult.: 1