Circuit Breakers & Fuses

About 1000+ results

QOB370 Schneider Electric, Circuit Breakers & Fuses

Mini circuit breaker, QO, 70A, 3 pole, 120/240VAC, 10kA, bolt on mount

In-Stock

QO and QOB one, two, and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC systems. These circuit breakers have an over center, trip free toggle…

Available in:
  • Romania
  • United States
2 suppliers
Quantity
  • New Surplus
    71 pcs.
A120X30-1 Mersen, Circuit Breakers & Fuses

Semiconductor Fuse 1200V 30A aR High Speed A120X

In-Stock

The A120X Amp-Trap® Form 101 high-speed fuses are designed with a rating of 1/2A through 30A and are suitable for 1200VAC applications. These fuses are particularly effective in traction drive…

Available in:
  • United Kingdom
  • United States
2 suppliers
Quantity
  • New Surplus
    5 pcs.
  • Refurbished
    2 pcs.
LK4MU3N Schneider Electric, Circuit Breakers & Fuses

Disconnect Switch, nonfusible, 200A, 600 V, 3 pole, rotary handle, up to 200kA SCCR

In-Stock

The nonfusible disconnect switch is designed to efficiently break and make power circuits, ensuring safety isolation for both on and off loads. With a robust rating of 200 amperes , it is suitable…

Available in:
  • Croatia
  • Czechia
  • Germany
  • Italy
  • Latvia
  • Poland
14 suppliers
Quantity
  • New Surplus
    6 pcs.
  • Refurbished
    4 pcs.
3VA2116-6HL42-0AA0 Siemens, Circuit Breakers & Fuses

Low Voltage Circuit Breaker with Electronic Trip Unit

In-Stock

Introducing the Siemens Low Voltage Circuit Breaker, a high-performance solution designed for industrial applications. This 3VA IEC frame circuit breaker boasts a robust design with a breaking…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
40 suppliers
Quantity
  • New Surplus
    2 pcs.
  • New Factory Sealed
    2 pcs.
GB2DB09 Schneider Electric, Circuit Breakers & Fuses

Thermal Magnetic Circuit Protector, 2P, 4A, Id = 50A

In-Stock

The thermal magnetic circuit protector features a dual pole configuration (2P) and is rated for 4A at 415V AC, ensuring reliable protection for industrial control circuits. With a magnetic tripping…

Available in:
  • Bulgaria
  • Croatia
  • Czechia
  • Estonia
  • France
  • Germany
52 suppliers
Quantity
  • New Factory Sealed
    193 pcs.
  • New Surplus
    122 pcs.
+3 conditions
3VA2125-6JQ46-0AA0 Siemens, Circuit Breakers & Fuses

3VA21 4P 25A 85KA ETU5-LSIG BOX

In-Stock

The 3VA21 circuit breaker is designed for low voltage applications, complying with IEC standards. This model features a 4-pole configuration with a rated permanent current of 25A and a high breaking…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
36 suppliers
Quantity
  • New Surplus
    1 pc.
M9F13410 Schneider Electric, Circuit Breakers & Fuses

Miniature circuit breaker, Multi9 C60H, 4P, 10A, B curve, 15kA

In-Stock

The Multi9 C60H functions as a low voltage miniature circuit breaker (MCB) that operates with a rated current of 10A and features a B tripping curve. This device comprises four protected poles and is…

Available in:
  • Czechia
  • Germany
  • Italy
  • Latvia
  • Lithuania
  • Netherlands
14 suppliers
Quantity
  • New Surplus
    1 pc.
3VA5215-7EC31-1AA0 Siemens, Circuit Breakers & Fuses

3VA52 3P 150A 100KA FTAM NAV Circuit Breaker

In-Stock

The 3VA52 3P 150A 100KA FTAM NAV is a low voltage molded case circuit breaker designed for reliable line protection. It operates with a thermal-magnetic trip unit, classified as Class C, which…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
38 suppliers
Quantity
  • New Factory Sealed
    5 pcs.
GV2P06 Schneider Electric, Circuit Breakers & Fuses

TeSys Deca Manual Starter and Protector, thermal magnetic circuit protector, rotary handle, 1 to 1.6 A, screw clamp

In-Stock

The GV2 manual starter and protector provides manual isolation, manual motor control, and thermal overcurrent protection in one compact unit. The basic motor starter GV2P controls motors with full…

Available in:
  • Bulgaria
  • China
  • Croatia
  • Czechia
  • Denmark
  • Estonia
86 suppliers
Quantity
  • New Factory Sealed
    2152 pcs.
  • New Surplus
    474 pcs.
+3 conditions
M9F15420 Schneider Electric, Circuit Breakers & Fuses

Miniature Circuit Breaker (MCB), Multi9 C60H, 4P, 20A, D Curve, 15kA

In-Stock

The Multi9 C60H serves as a low voltage miniature circuit breaker (MCB) featuring a four-pole configuration and a rated current of 20A with a D tripping curve. It offers a rated short circuit…

Available in:
  • Czechia
  • France
  • Germany
  • Italy
  • Latvia
  • Lithuania
9 suppliers
Quantity
  • New Surplus
    2 pcs.
3VA2125-8JQ36-0AA0 Siemens, Circuit Breakers & Fuses

3VA21 3P 25A 150KA ETU5-LSIG BOX

In-Stock

The 3VA21 circuit breaker features a 3-pole configuration and is designed for low voltage applications with a rated current of 25A. It possesses an exceptionally high breaking capacity classified as…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
35 suppliers
Quantity
  • New Surplus
    1 pc.
3VA2163-8KQ32-0AA0 Siemens, Circuit Breakers & Fuses

3VA21 3P 63A 150KA Circuit Breaker with ETU860-LSIG

In-Stock

The 3VA21 circuit breaker is designed for low voltage applications, equipped with an electronic trip unit (ETU860) that provides advanced line protection. It has a high breaking capacity classified…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
35 suppliers
Quantity
  • New Surplus
    1 pc.
5SY4301-8 Siemens, Circuit Breakers & Fuses

UL1077 Rated Mini Circuit Breaker, 3P, 1A, 480VAC, Curve D

In-Stock

This product is a UL1077 Rated Mini Circuit Breaker , designed for 3-phase applications. It features a Curve D trip characteristic and operates at 1 amp with a voltage rating of 480VAC . This circuit…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
44 suppliers
Quantity
  • New Surplus
    20 pcs.
  • New Factory Sealed
    10 pcs.
+1 condition
3VA5120-4ED31-0AA0 Siemens, Circuit Breakers & Fuses

SIEMENS 3VA51 UL Circuit Breaker

In-Stock

SIEMENS LOW VOLTAGE CIRCUIT BREAKER This SIEMENS circuit breaker is a low voltage, UL-certified device that combines thermal and magnetic trip units for enhanced protection. It offers a 3VA51 frame…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
39 suppliers
Quantity
  • New Surplus
    6 pcs.
  • New Factory Sealed
    2 pcs.
5SY4463-7 Siemens, Circuit Breakers & Fuses

UL1077 Rated Mini Circuit Breaker, 4 Pole, 63 Amps, 480 VAC, Trip Characteristic Curve C

In-Stock

Introducing the SUPPLEMENTARY PROTECTOR, a high-quality miniature circuit breaker designed for industrial applications. This UL1077 rated product features a robust 4-pole design and is capable of…

Available in:
  • Croatia
  • Czechia
  • Egypt
  • Finland
  • France
  • Germany
60 suppliers
Quantity
  • New Factory Sealed
    218 pcs.
  • Unknown
    60 pcs.
+3 conditions
GV2ME14 Schneider Electric, Circuit Breakers & Fuses

TeSys Deca Manual Starter and Protector, thermal magnetic circuit protector, push buttons, 6 to 10 A, screw clamp

In-Stock

The Schneider Electric TeSys Deca Manual Starter and Protector is a compact unit designed for manual isolation, motor control, and thermal overcurrent protection. This device can handle full load…

Available in:
  • Belgium
  • Bulgaria
  • China
  • Colombia
  • Croatia
  • Czechia
128 suppliers
Quantity
  • New Factory Sealed
    30413 pcs.
  • New Surplus
    5676 pcs.
+3 conditions
1SDA072355R1 ABB, Circuit Breakers & Fuses

E2.2S 1600 Air Circuit Breaker with Solid-State Release

RoHS Compliant
In-Stock

The E2.2S 1600 is a three-pole air circuit breaker equipped with a solid-state release mechanism, specifically the Ekip Touch LSI. It is designed for use in AC systems, operating at a rated current…

Available in:
  • Croatia
  • Estonia
  • Germany
  • Italy
  • Latvia
  • Netherlands
16 suppliers
Quantity
  • New Factory Sealed
    150 pcs.
GV3P65 Schneider Electric, Circuit Breakers & Fuses

TeSys Deca Manual Starter and Protector, thermal magnetic circuit protector, rotary knob, 48 to 65 A, EverLink BTR

In-Stock

The GV3 manual starter and protector provides manual isolation, manual motor control, and thermal overcurrent protection in one compact unit. The basic motor starter GV3PE controls motors with full…

Available in:
  • Bulgaria
  • China
  • Croatia
  • Czechia
  • Estonia
  • France
91 suppliers
Quantity
  • New Factory Sealed
    5533 pcs.
  • Unknown
    951 pcs.
+3 conditions
OTS5 Mersen, Circuit Breakers & Fuses

MersenOTS5

Fuse Amp-Trap® 600V 5A Fast-Acting Class K5 OTS Series

In-Stock

One-Time OTS general purpose fuses provide low cost protection for feeder and branch-circuits serving lighting, heating, and other non-motor loads. OTS fuses will safely interrupt available short…

Available in:
  • Italy
  • Latvia
  • United States
5 suppliers
Quantity
  • New Surplus
    10 pcs.
  • Unknown
    6 pcs.
M9F22450 Schneider Electric, Circuit Breakers & Fuses

Miniature Circuit Breaker (MCB) Multi9 C60SP, 4P, 50A, C Curve

In-Stock

The Multi9 C60SP is a high-quality, low voltage miniature circuit breaker (MCB) designed for optimal performance and reliability. With a rating of 4P, it provides four protected poles with a rated…

Available in:
  • China
  • Croatia
  • Czechia
  • France
  • Germany
  • Italy
30 suppliers
Quantity
  • New Factory Sealed
    685 pcs.
  • New Surplus
    20 pcs.