18 mm Circuit Breakers & Accessories

Types of Circuit Breakers & Accessories

Change category view
Results: 234
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Phoenix Contact Circuit Breakers TMC 7/8 12VDC SHNT 1In Stock
Min.: 1
Mult.: 1

Phoenix Contact Circuit Breakers TMC 7/8 24VDC SHNT 15In Stock
Min.: 1
Mult.: 1

Phoenix Contact Circuit Breakers TMC 7/8 120VAC SHNT 4In Stock
Min.: 1
Mult.: 1

APC by Schneider Electric Circuit Breakers Multi9 C60SP 1P C 3A 10kA 277V UL1077 7In Stock
Min.: 1
Mult.: 1
Carlo Gavazzi Circuit Breakers MCB UL1077 C 1P 16A 14In Stock
Min.: 1
Mult.: 1

Siemens Circuit Breakers MCB 5SJ4 1P 240V 10A 14K C-TRIP
14Expected 8/25/2026
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 240V 20A 14K C-TRIP
20Expected 9/30/2026
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 240V 30A SAME PH 14K C-TRIP
7Expected 8/28/2026
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 240V 30A 10K D-TRIP
1Expected 10/5/2026
Min.: 1
Mult.: 1
Siemens Circuit Breakers SUP PTOR 5SY4 1P 240V 20A 7.5K A-TRIP
7Expected 9/14/2026
Min.: 1
Mult.: 1
APC by Schneider Electric Circuit Breakers Multi9 C60SP 1P B 6A 10kA 277V UL1077
6Expected 9/14/2026
Min.: 1
Mult.: 1
APC by Schneider Electric Circuit Breakers Multi9 C60SP 1P C 4A 10kA 277V UL1077
6Expected 8/17/2026
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 277V 1A 10K C-TRIP Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 240V 1A SAME PH 14K D-TRIP Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 240V 2A SAME PH 14K D-TRIP Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 240V 2A 14K D-TRIP Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 240V 3A SAME PH 14K D-TRIP Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 240V 3A 14K D-TRIP Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 277V 3A 10K D-TRIP Lead-Time 8 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 240V 4A 14K D-TRIP Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 240V 0.5A SAME PH 14K C-TRIP Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 240V 0.5A 14K C-TRIP Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 277V 0.5A 10K C-TRIP Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 240V 0.5A SAME PH 14K D-TRIP Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCB 5SJ4 1P 240V 0.5A 14K D-TRIP Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1