Bộ ngắt điện

 Bộ ngắt điện
Circuit breakers are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many circuit breaker manufacturers including ABB, Carling Technologies, Eaton, E-T-A Circuit Breakers, Phoenix Contact, Sensata, Schurter, Siemens, TE Connectivity & more.
More...


Please view our large selection of circuit breakers below.

Kết quả: 151,504
Chọn Hình ảnh Số Phụ tùng Nsx Mô tả Bảng dữ liệu Sẵn có Giá (USD) Lọc kết quả trong bảng theo đơn giá dựa trên số lượng của bạn. Số lượng RoHS Mô hình ECAD Sê-ri Sản phẩm Loại Định mức dòng AC định mức điện áp DC định mức điện áp Số lượng cực Loại bộ dẫn động Nhiệt độ làm việc tối thiểu Nhiệt độ làm việc tối đa Được chiếu sáng Đóng gói
AIRPAX Circuit Breakers Cir Brkr,HydMag 29Có hàng
Tối thiểu: 1
Nhiều: 1
E-T-A Circuit Breakers Single, two and three pole magnetic circuit breakers with trip-free mechanism and push/pull on/off manual actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (Stype MO or HM CBE to EN 60934) en 13Có hàng
10Dự kiến 31/07/2026
Tối thiểu: 1
Nhiều: 1
8340-G Hydraulic Magnetic Circuit Breakers Thermal Magnetic 240 VAC, 415 VAC 80 VDC 3 Pole Toggle - 40 C + 85 C
E-T-A Circuit Breakers Single pole, thermal miniaturised circuit breaker designed for automotive applications. Fits into fuse blocks designed to ISO 8820-3, Type F. Automatic reset (for DC 12 V only) and open circuit (modified reset to SAE) version optional. Open circuitve 527Có hàng
Tối thiểu: 1
Nhiều: 1

1620 Miniature Circuit Breakers Automotive 15 A 24 VDC 1 Pole Push to Reset - 40 C + 85 C Non-Illuminated
Schneider Electric Circuit Breakers NSX100H 70kA AC 3P3D 100A 2.2 1Có hàng
Tối thiểu: 1
Nhiều: 1
C10
Square D Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 90A 1Có hàng
Tối thiểu: 1
Nhiều: 1
HGF


E-T-A Circuit Breakers Single pole miniaturised magnetic circuit breakers with unique high-speed operating mechanism and push/pull on/off manual actuation. Fitted with electrically separate excitation and switching circuits, and one pair of auxiliary contac 168Có hàng
Tối thiểu: 1
Nhiều: 1

808 400 mA 24 VDC 1 Pole Pushbutton - 30 C + 70 C Non-Illuminated


E-T-A Circuit Breakers The 3120-N...4 IP65 rated thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N...4 is ideally suite 44Có hàng
Tối thiểu: 1
Nhiều: 1
3120-N Thermal Circuit Breakers Overcurrent Protection 2.5 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Illuminated
Square D Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 150A 1Có hàng
Tối thiểu: 1
Nhiều: 1
HDF


E-T-A Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-typ 71Có hàng
Tối thiểu: 1
Nhiều: 1

2-5700 Thermal Circuit Breakers Overcurrent Protection 38 A 250 VAC 28 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated
E-T-A Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot 114Có hàng
Tối thiểu: 1
Nhiều: 1

3120-N Thermal Circuit Breakers Overcurrent Protection 10 A 240 VAC 50 VDC 2 Pole Rocker - 30 C + 60 C Non-Illuminated
Phoenix Contact Circuit Breakers EC-E1 6A 6 A, N/O SIGNAL CNT 42Có hàng
Tối thiểu: 1
Nhiều: 1

EC-E Circuit Breakers Electronic 6 A 24 VDC 1 Pole Slide 0 C + 50 C Non-Illuminated Bulk
AIRPAX Circuit Breakers CIRCUIT BREAKER 13Có hàng
Tối thiểu: 1
Nhiều: 1

IEG Hydraulic Magnetic Circuit Breakers Hydraulic Magnetic Handle
Schneider Electric Circuit Breakers MAN-START 600VAC 40AMP IEC 6Có hàng
Tối thiểu: 1
Nhiều: 1

GV Circuit Breakers Thermal Magnetic 40 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated


Weidmuller Circuit Breakers CB4201-10, 2.5A/TS35 14Có hàng
Tối thiểu: 1
Nhiều: 1
CB4201 AC


E-T-A Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) integral type. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see 297Có hàng
Tối thiểu: 1
Nhiều: 1

104 Thermal Circuit Breakers Overcurrent Protection 4 A 240 VAC 48 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated
E-T-A Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Single hole threadneck mounting. Type 1410-G1 features changeover contacts suitable for providing statu 268Có hàng
Tối thiểu: 1
Nhiều: 1

1410-G1 Thermal Circuit Breakers Overcurrent Protection 1 A 240 VAC 28 VDC 1 Pole Rocker - 20 C + 70 C Non-Illuminated
E-T-A Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Miniaturised construction minimises PCB real estate required. Largely temperature-insensitive.x -E. Ret 162Có hàng
Tối thiểu: 1
Nhiều: 1

1410-L1 Thermal Circuit Breakers Overcurrent Protection 1 A 240 VAC 28 VDC 1 Pole Rocker - 20 C + 70 C Non-Illuminated
Phoenix Contact Circuit Breakers CBMC E4 24DC/1-4A S-R 41Có hàng
Tối thiểu: 1
Nhiều: 1

CBMC Circuit Breakers Electronic 16 A 24 VDC 1 Pole Pushbutton - 25 C + 60 C Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag 2Có hàng
Tối thiểu: 1
Nhiều: 1

AP Circuit Breakers Hydraulic Magnetic 3 A 240 VAC 50 VDC 2 Pole Toggle - 40 C + 100 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag 14Có hàng
Tối thiểu: 1
Nhiều: 1
IAL/IDL/IML/IUL Circuit Breakers Hydraulic Magnetic 2 A Handle - 40 C + 85 C Non-Illuminated
AIRPAX Circuit Breakers CIRCUIT BREAKER 2Có hàng
Tối thiểu: 1
Nhiều: 1


Schneider Electric Circuit Breakers MAN-START 600VAC 40AMP IEC 4Có hàng
Tối thiểu: 1
Nhiều: 1

GV


E-T-A Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) for PCB mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings 141Có hàng
Tối thiểu: 1
Nhiều: 1

104 Thermal Circuit Breakers Overcurrent Protection 10 A 240 VAC 48 VDC 1 Pole Push to Reset - 20 C + 60 C Non-Illuminated


E-T-A Circuit Breakers 1077, 3P, DM, 480VAC/60VDC, D, 30A 146Có hàng
Tối thiểu: 1
Nhiều: 1

4230-T Miniature Circuit Breakers Thermal Magnetic 30 A 415 VAC 3 Pole Toggle - 35 C + 70 C Non-Illuminated
AIRPAX Circuit Breakers Cir Brkr Hyd Mag 12Có hàng
Tối thiểu: 1
Nhiều: 1
IEL