Circuit Breakers & Fuses

About 1000+ results

FR14GG50V40P Mersen, Circuit Breakers & Fuses

Ferrule fuse-links 14x51 gG 500 to 690VAC

In-Stock

Mersen aM and gG fuse-links cover a wide range of physical sizes and ampere ratings for 400, 500, and 690VAC for protection in electrical distribution circuits and various industrial applications…

Available in:
  • Czechia
  • France
  • Germany
  • Latvia
  • Netherlands
  • Poland
10 suppliers
Quantity
  • New Factory Sealed
    510 pcs.
  • New Surplus
    70 pcs.
Z080867 Mersen, Circuit Breakers & Fuses

Cylindrical Fuse-Link GRD 1500VDC 20x127, 8A

In-Stock

The Mersen Cylindrical Fuse-Link GRD 1500VDC 20x127, 8A is a high-speed, full-range fuse specifically designed for DC applications. This fuse is part of the renowned Protistor® series, known for its…

Available in:
  • Italy
  • Latvia
  • United States
4 suppliers
Quantity
  • Unknown
    6 pcs.
J300112 Mersen, Circuit Breakers & Fuses

PROTISTOR® SB aR, slotted blade, DIN80, DIN 43653, D08A, sz.30, 690VAC, 160A

In-Stock

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

Available in:
  • Czechia
  • France
  • Germany
  • Italy
  • Latvia
  • Netherlands
11 suppliers
Quantity
  • New Factory Sealed
    39 pcs.
  • New Surplus
    9 pcs.
RXEF090 Littelfuse, Circuit Breakers & Fuses

RXEF090 - RXEF Series

In-Stock

Our radial-leaded products represent the most comprehensive and complete set of PPTC products available in the industry today. RGEF series for hold currents up to 14A. RHEF series for flatter thermal…

Available in:
  • Austria
  • Czechia
  • France
  • Germany
  • Israel
  • Italy
19 suppliers
Quantity
  • New Factory Sealed
    32937 pcs.
  • New Surplus
    2731 pcs.
+1 condition
3RV2031-4BA10 Siemens, Circuit Breakers & Fuses

Circuit Breaker S2, Class 10, A-release 14-20A, N-release 260A, Screw Terminal

RoHS Compliant
In-Stock

The Siemens Circuit Breaker S2 is designed for optimal motor protection. With a Class 10 rating, it offers a reliable A-release of 14-20A and an N-release of 260A. This circuit breaker features a…

Available in:
  • China
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
59 suppliers
Quantity
  • New Factory Sealed
    53 pcs.
  • New Surplus
    16 pcs.
+3 conditions
3VA1120-4EE36-0AA0 Siemens, Circuit Breakers & Fuses

BRKR 3VA11 3P 20A 36KA ATFM BOX

In-Stock

The Siemens BRKR 3VA11 3P 20A 36KA ATFM BOX is a high-performance molded case circuit breaker designed for reliable protection and control in low voltage electrical systems. Featuring a robust 3VA11…

Available in:
  • Bulgaria
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
38 suppliers
Quantity
  • New Factory Sealed
    70 pcs.
  • Unknown
    31 pcs.
3VA5140-6EF31-0AA0 Siemens, Circuit Breakers & Fuses

BRKR 3VA51 3P 40A 65KA ATAM

In-Stock

SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH HIGH (CLASS H) BREAKING CAPACITY. 40A 3-POLE (25KAIC AT 600Y/347) (65KAIC AT 480V). TM240…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
38 suppliers
Quantity
  • Refurbished
    4 pcs.
  • New Surplus
    1 pc.
+1 condition
3RV2041-4MA10 Siemens, Circuit Breakers & Fuses

Circuit Breaker S3, 100A Screw-Type

In-Stock

The Siemens Circuit Breaker S3 is designed for motor protection, offering a switching capacity of up to 100A. This model features a-release ratings ranging from 80 to 100A and n-release ratings of up…

Available in:
  • Austria
  • Belgium
  • Bulgaria
  • China
  • Croatia
  • Czechia
87 suppliers
Quantity
  • New Factory Sealed
    843 pcs.
  • New Surplus
    137 pcs.
+3 conditions
STD32 Eaton, Circuit Breakers & Fuses

EatonSTD32

Fuse-link, LV, 32 A, AC 240 V, BS88, 12 x 47 mm, gL/gG, BS

In-Stock

The STD32, proudly manufactured by Eaton, is an industrial automation product designed to streamline production processes and improve efficiency. This versatile component is capable of controlling…

Available in:
  • Bulgaria
  • Czechia
  • Estonia
  • France
  • Germany
  • Greece
20 suppliers
Quantity
  • New Factory Sealed
    287 pcs.
  • New Surplus
    22 pcs.
3RV2011-1HA10 Siemens, Circuit Breakers & Fuses

MSP S00 Circuit Breaker

RoHS Compliant
In-Stock

The MSP S00 Circuit Breaker is a robust solution designed specifically for motor protection. It features an A-release rating ranging from 5.5 to 8 Amperes, and an N-release at 104 Amperes, ensuring…

Available in:
  • Austria
  • Belgium
  • Bulgaria
  • China
  • Croatia
  • Czechia
134 suppliers
Quantity
  • New Factory Sealed
    4130 pcs.
  • Unknown
    649 pcs.
+3 conditions
3VA5130-4ED11-0AA0 Siemens, Circuit Breakers & Fuses

BRKR 3VA51 1P 30A 25KA FTFM

In-Stock

SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH STANDARD (CLASS S) BREAKING CAPACITY. 30A 1-POLE (14KAIC AT 347V) (25KAIC AT 277V). TM210…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
40 suppliers
Quantity
  • New Surplus
    18 pcs.
  • Used
    2 pcs.
FR14GG50V50P Mersen, Circuit Breakers & Fuses

Ferrule fuse-links 14x51 gG 500 to 690VAC

In-Stock

Mersen aM and gG fuse-links cover a wide range of physical sizes and ampere ratings for 400, 500, and 690VAC for protection in electrical distribution circuits and various industrial applications…

Available in:
  • Czechia
  • France
  • Germany
  • Italy
  • Latvia
  • Netherlands
10 suppliers
Quantity
  • New Factory Sealed
    20 pcs.
ATM4 Mersen, Circuit Breakers & Fuses

MersenATM4

Fuse Amp-Trap® 600V 4A Fast-Acting Midget ATM Series

In-Stock

Amp-Trap® midget fast-acting ATM fuses are rated 600 volts AC and DC, with a 100kA interrupting rating. These ratings give the ATM a wide range of applications not covered by other midget fuses. In…

Available in:
  • Czechia
  • France
  • Germany
  • Italy
  • Latvia
  • Netherlands
16 suppliers
Quantity
  • New Factory Sealed
    670 pcs.
  • New Surplus
    100 pcs.
+1 condition
3VA1110-3EE36-0AA0 Siemens, Circuit Breakers & Fuses

Low Voltage Circuit Breaker BRKR 3VA11

In-Stock

Introducing the Siemens Low Voltage Circuit Breaker BRKR 3VA11, a high-performance solution designed for industrial applications. This model is equipped with a 3VA frame and offers a low (Class N)…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
39 suppliers
Quantity
  • New Surplus
    37 pcs.
  • New Factory Sealed
    14 pcs.
5SP4480-6 Siemens, Circuit Breakers & Fuses

SUP PTOR 5SP4 4P 480V 80A 5K B-TRIP

In-Stock

SUPPLEMENTARY PROTECTOR,4P,80A,CURVE B Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 4 Pole, 80 Amps, 480 VAC, Trip Characteristic Curve B, 108mm Width, 70mm Depth, UL File E116386…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
34 suppliers
Quantity
  • Unknown
    2 pcs.
  • New Factory Sealed
    2 pcs.
3VA1150-3EF36-0AA0 Siemens, Circuit Breakers & Fuses

BRKR 3VA11 3P 50A 25KA ATAM BOX

In-Stock

SIEMENS LOW VOLTAGE 3VA IEC MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA11 FRAME WITH LOW (CLASS N) BREAKING CAPACITY. 50A 3-POLE Icu: (7KAIC AT 690V) (25KAIC AT 415V). TM240…

Available in:
  • Bulgaria
  • China
  • Croatia
  • Czechia
  • Finland
  • France
43 suppliers
Quantity
  • New Factory Sealed
    20 pcs.
  • New Surplus
    3 pcs.
1SDA071059R1 ABB, Circuit Breakers & Fuses

E2.2H 2000 Ekip Hi-Touch LSIG 3p F HR

RoHS Compliant
In-Stock

The C.BREAKER SACE EMAX2 E2.2H 2000 FIXED THREE-POLE WITH TERMINALS REAR HORIZONTAL AND SOLID-STATE RELEASE IN AC is designed for the Ekip/Hi-Touch-LSIG R 2000. This breaker is fitted with 4…

Available in:
  • Croatia
  • Estonia
  • Germany
  • Greece
  • Italy
  • Latvia
17 suppliers
Quantity
  • New Factory Sealed
    150 pcs.
12OEFMA63 Eaton, Circuit Breakers & Fuses

Oil Fuse-Link

In-Stock

The Eaton 12OEFMA63 is a robust and reliable oil fuse-link, designed for medium voltage applications. This component is capable of handling up to 63 A with an AC rating of 12 kV. It adheres to BS2692…

Available in:
  • Czechia
  • Estonia
  • France
  • Germany
  • Italy
  • Latvia
19 suppliers
Quantity
  • New Factory Sealed
    18 pcs.
  • New Surplus
    1 pc.
M9F22432 Schneider Electric, Circuit Breakers & Fuses

Miniature circuit breaker (MCB), Multi9 C60SP, 4P, 32A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)

In-Stock

This Multi9 C60SP is a low voltage miniature circuit breaker (MCB). It is a 4P circuit breaker with 4 protected poles, 32A rated current and C tripping curve. The rated short circuit breaking…

Available in:
  • China
  • Croatia
  • Czechia
  • France
  • Germany
  • Italy
32 suppliers
Quantity
  • New Factory Sealed
    622 pcs.
  • New Surplus
    27 pcs.
1SDA071274R1 ABB, Circuit Breakers & Fuses

E6.2V 5000 Ekip Touch LI 3p F HR

RoHS Compliant
In-Stock

The E6.2V 5000 Ekip Touch LI 3p F HR is a fixed three-pole circuit breaker with rear horizontal and solid-state release, designed for AC applications in the EKIP/TOUCH-LI R 5000 series. It features 4…

Available in:
  • Croatia
  • Estonia
  • Germany
  • Greece
  • Italy
  • Latvia
17 suppliers
Quantity
  • New Factory Sealed
    150 pcs.