Circuit Breakers & Fuses

About 1000+ results

3RV2742-5FD10 Siemens, Circuit Breakers & Fuses

UL489 35 A Circuit Breaker

In-Stock

The UL489 35 A Circuit Breaker is designed to safeguard your system from electrical faults. It's a robust device that meets the stringent standards of UL 489 and CSA C22.2 No.5-02. With an A-release…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
49 suppliers
Quantity
  • Used
    57 pcs.
  • New Surplus
    45 pcs.
+2 conditions
5SY4604-7 Siemens, Circuit Breakers & Fuses

UL1077 Rated Mini Circuit Breaker, IEC Standard, 3+N Pole, 4A, 480V, Curve C Trip Characteristic

In-Stock

This product is an IEC-standard miniature circuit breaker that adheres to UL1077 ratings. It boasts a robust design with 3+N poles, providing enhanced protection against electrical faults. The device…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
40 suppliers
Quantity
  • New Factory Sealed
    44 pcs.
  • New Surplus
    5 pcs.
5SY4316-5 Siemens, Circuit Breakers & Fuses

SUP PTOR 5SY4 3P 480V 16A 5K A-TRIP

In-Stock

SUPPLEMENTARY PROTECTOR,3P,16A,CURVE A Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 3 Pole, 16 Amps, 480 VAC, Trip Characteristic Curve A, 54mm Width,70mm Depth, UL File E116386…

Available in:
  • China
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
38 suppliers
Quantity
  • New Surplus
    4 pcs.
  • New Factory Sealed
    4 pcs.
M9F21302 Schneider Electric, Circuit Breakers & Fuses

Miniature circuit breaker (MCB), Multi9 C60SP, 3P, 2A, B curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)

In-Stock

This Multi9 C60SP is a low voltage miniature circuit breaker (MCB). It is a 3P circuit breaker with 3 protected poles, 2A rated current and B tripping curve. The rated short circuit breaking capacity…

Available in:
  • Bulgaria
  • Croatia
  • Czechia
  • Estonia
  • France
  • Germany
32 suppliers
Quantity
  • New Factory Sealed
    56 pcs.
  • New Surplus
    13 pcs.
3VA5170-4EC31-0AA0 Siemens, Circuit Breakers & Fuses

SIEMENS 3VA51 3P 70A 25KA FTAM Circuit Breaker

In-Stock

The Siemens 3VA51 Circuit Breaker is designed for low voltage applications, featuring a robust molded case design and a thermal-magnetic trip unit. The breaker is rated at 70A with a 25KA…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
37 suppliers
Quantity
  • New Surplus
    6 pcs.
5SY4416-6 Siemens, Circuit Breakers & Fuses

UL1077 Rated Mini Circuit Breaker, 4 Pole, 16 Amps, 480 VAC, Curve B

In-Stock

This miniature circuit breaker is designed to provide reliable protection for electrical systems. With a UL1077 rating, it offers enhanced safety and performance. The 4-pole design ensures that all…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
44 suppliers
Quantity
  • New Factory Sealed
    46 pcs.
  • Unknown
    29 pcs.
+1 condition
S201-K10 ABB, Circuit Breakers & Fuses

ABBS201-K10

Miniature Circuit Breaker - 1P - K - 10A

In-Stock

The System pro M S201-K10 Miniature Circuit Breaker is a compact device designed to provide current limiting functionality. It incorporates two distinct tripping mechanisms: the delayed thermal…

Available in:
  • Germany
  • Poland
  • United Kingdom
  • United States
6 suppliers
Quantity
  • Used
    10 pcs.
  • New Factory Sealed
    8 pcs.
+2 conditions
C300014 Mersen, Circuit Breakers & Fuses

PROTISTOR® SB aR, german slotted blade , DIN80, D08A, sz.31, 690VAC IEC, 450A

In-Stock

The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These aR ultra-fast acting square body fuse-links…

Available in:
  • Czechia
  • France
  • Germany
  • Italy
  • Latvia
  • Netherlands
11 suppliers
Quantity
  • New Factory Sealed
    32 pcs.
  • New Surplus
    4 pcs.
TB63 Eaton, Circuit Breakers & Fuses

EatonTB63

Fuse-link

In-Stock

The Eaton TB63 Fuse-link is an advanced industrial automation component that combines precision engineering with cutting-edge technology to deliver exceptional accuracy, speed, and durability. With…

Available in:
  • Bulgaria
  • Czechia
  • Estonia
  • France
  • Germany
  • Greece
18 suppliers
Quantity
  • New Factory Sealed
    141 pcs.
  • New Surplus
    4 pcs.
+1 condition
3RV2411-0AA20 Siemens, Circuit Breakers & Fuses

Circuit Breaker Model S00 for Transformer Protection A-release 0.11...0.16A N-release 3.3A Spring Terminal Standard Switching Capacity

RoHS Compliant
In-Stock

The Siemens Circuit Breaker Model S00 is a high-performance solution designed for transformer protection in various applications. This model is equipped with A-release 0.11...0.16A and N-release 3.3A…

Available in:
  • Bulgaria
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
41 suppliers
Quantity
  • New Factory Sealed
    24 pcs.
  • New Surplus
    5 pcs.
3RV2711-1ED10 Siemens, Circuit Breakers & Fuses

UL489 Approved 4A Screw Terminal Circuit Breaker

RoHS Compliant
In-Stock

Introducing the TMCB UL489 S00 4A Screw Terminal Circuit Breaker, a reliable solution for plant protection. This circuit breaker is equipped with the UL489 and CSA C22.2 No.5-02 A-release 4 A N…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
51 suppliers
Quantity
  • New Surplus
    1081 pcs.
  • Unknown
    99 pcs.
+4 conditions
1SDA054411R1 ABB, Circuit Breakers & Fuses

TMAX T5S 630 Fixed Four-Pole Breaker with Front Terminals and Solid-State Release

In-Stock

The ABB TMAX T5S 630 is a fixed four-pole breaker designed for high current applications. It features front terminals and a solid-state release mechanism, providing reliable protection against…

Available in:
  • Croatia
  • Estonia
  • Germany
  • Greece
  • Latvia
  • Netherlands
16 suppliers
Quantity
  • New Factory Sealed
    155 pcs.
  • New Surplus
    2 pcs.
B330028 Mersen, Circuit Breakers & Fuses

Size 000 DIN80, vertical body, with indicator aR 250 A 690VAC

In-Stock

The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for small power conversion equipment. These ultra-fast acting aR fuses have been engineered…

Available in:
  • Czechia
  • France
  • Germany
  • Italy
  • Latvia
  • Netherlands
13 suppliers
Quantity
  • New Factory Sealed
    285 pcs.
  • New Surplus
    35 pcs.
+1 condition
3VA2163-5HN32-0AA0 Siemens, Circuit Breakers & Fuses

Low Voltage IEC Molded Case Circuit Breaker with Electronic Trip Unit

In-Stock

Introducing the Siemens Low Voltage IEC Molded Case Circuit Breaker with Electronic Trip Unit, a reliable solution for medium-sized installations. This circuit breaker is designed to provide robust…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
38 suppliers
Quantity
  • New Factory Sealed
    7 pcs.
  • New Surplus
    4 pcs.
3VA1063-3ED32-0AA0 Siemens, Circuit Breakers & Fuses

SIEMENS Low Voltage Circuit Breaker, IEC Frame 3VA10, 100 Breaking Capacity Class N, 63A 3-Pole, Line Protection TM210, FTFM

In-Stock

The Siemens Low Voltage Circuit Breaker is designed for high performance in industrial applications. It features an IEC Frame 3VA10 with a low (Class N) breaking capacity of 100. The circuit breaker…

Available in:
  • Croatia
  • Czechia
  • Egypt
  • Finland
  • France
  • Germany
39 suppliers
Quantity
  • New Factory Sealed
    30 pcs.
  • New Surplus
    1 pc.
3VA1120-6EE32-0AA0 Siemens, Circuit Breakers & Fuses

SIEMENS 3VA IEC Frame Circuit Breaker with Thermal-Magnetic Trip Unit

In-Stock

The SIEMENS 3VA IEC Frame Circuit Breaker is equipped with a thermal-magnetic trip unit. This model features a 3VA11 frame, providing high breaking capacity of up to 70kA at 415V. The circuit breaker…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
37 suppliers
Quantity
  • New Factory Sealed
    20 pcs.
  • New Surplus
    3 pcs.
3RV2021-1DA20 Siemens, Circuit Breakers & Fuses

Circuit Breaker Size S0 for Motor Protection

RoHS Compliant
In-Stock

The Siemens Circuit Breaker Size S0 is designed to provide motor protection with a standard switching capacity of up to 42 Amps (A). This circuit breaker is equipped with a spring-type terminal and…

Available in:
  • Bulgaria
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
65 suppliers
Quantity
  • New Factory Sealed
    107 pcs.
  • Unknown
    39 pcs.
+3 conditions
3RV2321-4EC10 Siemens, Circuit Breakers & Fuses

Circuit Breaker S0 32A NO Overload

RoHS Compliant
In-Stock

Introducing the Siemens Circuit Breaker S0, a reliable solution for starter combinations. This circuit breaker boasts a rated current of 32A and an impressive N-release capacity of 400A. It is…

Available in:
  • Croatia
  • Czechia
  • Egypt
  • Finland
  • France
  • Germany
60 suppliers
Quantity
  • New Factory Sealed
    59 pcs.
  • New Surplus
    40 pcs.
+3 conditions
1SAM360000R1005 ABB, Circuit Breakers & Fuses

MO132-1.0 Manual Motor Starter Magnetic Only

In-Stock

The MO132-1.0 manual motor starter magnetic only is a compact 45 mm width device with a rated operational current of Ie = 1.00 A . This device is used to manually switch on and off loads/motors and…

Available in:
  • Bulgaria
  • Croatia
  • Czechia
  • Denmark
  • Estonia
  • France
29 suppliers
Quantity
  • New Factory Sealed
    122 pcs.
  • New Surplus
    11 pcs.
+1 condition
3VA1196-4EE36-0AA0 Siemens, Circuit Breakers & Fuses

SIEMENS 3VA IEC Circuit Breaker with Thermal-Magnetic Trip Unit

In-Stock

The SIEMENS 3VA IEC Circuit Breaker is equipped with a thermal-magnetic trip unit, providing reliable protection for your electrical system. The breaker has a frame size of 3VA11 and a standard…

Available in:
  • Bulgaria
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
38 suppliers
Quantity
  • New Factory Sealed
    9 pcs.