Circuit Breakers & Fuses

About 1000+ results

5SY4503-7 Siemens, Circuit Breakers & Fuses

UL1077 Rated Mini Circuit Breaker, 1+N Pole, 3 Amps, 277 VAC, Trip Characteristic Curve C

In-Stock

This miniature circuit breaker is designed for reliable protection in electrical systems. It features a UL1077 rating and a 1+N pole configuration, capable of handling up to 3 amps at 277 volts AC…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
49 suppliers
Quantity
  • New Factory Sealed
    33 pcs.
  • Refurbished
    20 pcs.
+3 conditions
1SDA054332R1 ABB, Circuit Breakers & Fuses

T5S 400 PR221DS-LS/I In=320 3p F F

In-Stock

Introducing the ABB TMAX T5S 400 fixed three-pole breaker, designed for reliable protection of your electrical systems. This breaker features solid-state release technology and front terminal…

Available in:
  • Croatia
  • Estonia
  • Germany
  • Greece
  • Latvia
  • Netherlands
15 suppliers
Quantity
  • New Factory Sealed
    155 pcs.
  • New Surplus
    3 pcs.
+1 condition
1SDA072542R1 ABB, Circuit Breakers & Fuses

E4.2N 4000 Ekip Dip LSI 3p WMP

RoHS Compliant
In-Stock

The E4.2N 4000 is a three-pole air circuit breaker tailored for AC power distribution, equipped with a solid-state release mechanism. It is rated for a current of 4000 A and operational voltage of…

Available in:
  • Bulgaria
  • Croatia
  • Estonia
  • France
  • Germany
  • Greece
20 suppliers
Quantity
  • New Factory Sealed
    150 pcs.
5SY6201-7 Siemens, Circuit Breakers & Fuses

Siemens SUP PTOR 5SY6 2P 480V 1A 5K C-TRIP

In-Stock

The Siemens SUP PTOR 5SY6 2P 480V 1A 5K C-TRIP is a high-performance miniature circuit breaker designed for robust protection in industrial and infrastructure applications. With a 2-pole…

Available in:
  • Croatia
  • Czechia
  • Egypt
  • Finland
  • France
  • Germany
71 suppliers
Quantity
  • New Surplus
    397 pcs.
  • New Factory Sealed
    244 pcs.
+3 conditions
3VA1163-3EF36-0AA0 Siemens, Circuit Breakers & Fuses

BRKR 3VA11 3P 63A 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. 63A 3-POLE Icu: (7KAIC AT 690V) (25KAIC AT 415V). TM240…

Available in:
  • Bulgaria
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
39 suppliers
Quantity
  • New Factory Sealed
    29 pcs.
  • Used
    11 pcs.
+1 condition
M9F22332 Schneider Electric, Circuit Breakers & Fuses

Miniature circuit breaker (MCB), Multi9 C60SP, 3P, 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 3P circuit breaker with 3 protected poles, 32A rated current and C tripping curve. The rated short circuit breaking…

Available in:
  • Bulgaria
  • China
  • Croatia
  • Czechia
  • Estonia
  • France
36 suppliers
Quantity
  • New Factory Sealed
    744 pcs.
  • New Surplus
    38 pcs.
5SY6210-7 Siemens, Circuit Breakers & Fuses

Siemens SUP PTOR 5SY6 2P 480V 10A 5K C-TRIP

In-Stock

The Siemens SUP PTOR 5SY6 2P 480V 10A 5K C-TRIP is a robust and efficient miniature circuit breaker designed for reliable protection in both infrastructure and industrial settings. This 2-pole…

Available in:
  • Bulgaria
  • China
  • Croatia
  • Czechia
  • Finland
  • France
93 suppliers
Quantity
  • New Factory Sealed
    4218 pcs.
  • New Surplus
    196 pcs.
+3 conditions
ATQR25 Mersen, Circuit Breakers & Fuses

MersenATQR25

Fuse 600V 25A Time-Delay Class CC ATQR Series

In-Stock

The ATQR Series of time-delay fuses are specifically designed to handle high inrush currents typical of control transformers, solenoids, and similar inductive loads. With a rated voltage of 600V AC…

Available in:
  • Czechia
  • France
  • Germany
  • Italy
  • Latvia
  • Netherlands
17 suppliers
Quantity
  • New Factory Sealed
    426 pcs.
  • New Surplus
    65 pcs.
+2 conditions
1SDA070708R1 ABB, Circuit Breakers & Fuses

E1.2B 630 Air Circuit Breaker with Ekip Hi-Touch LSI

In-Stock

This air circuit breaker, designated as E1.2B 630, is designed for fixed installation and operates under the Ekip Hi-Touch LSI release system. The product is structured with three poles and front…

Available in:
  • Croatia
  • Estonia
  • Germany
  • Italy
  • Latvia
  • Netherlands
17 suppliers
Quantity
  • New Factory Sealed
    150 pcs.
M9F43208 Schneider Electric, Circuit Breakers & Fuses

D Curve Miniature Circuit Breaker, Multi9 C60BP, 2P, 8A, 10kA

In-Stock

The Multi9 C60BP is a high-performance, low voltage miniature circuit breaker (MCB). It boasts a robust design with a 2P configuration, capable of handling up to 8A of rated current. The D tripping…

Available in:
  • Bulgaria
  • Croatia
  • Czechia
  • France
  • Germany
  • Italy
34 suppliers
Quantity
  • New Factory Sealed
    22 pcs.
  • New Surplus
    10 pcs.
+1 condition
5SY4216-8 Siemens, Circuit Breakers & Fuses

Miniature Circuit Breaker 2P 16A 480V D-TRIP

In-Stock

The Miniature Circuit Breaker is designed with a dual pole configuration, providing protection at a rated current of 16 Amps and a voltage of 480 VAC . It complies with UL1077 standards and is…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
61 suppliers
Quantity
  • New Factory Sealed
    435 pcs.
  • New Surplus
    159 pcs.
+3 conditions
M9F42110 Schneider Electric, Circuit Breakers & Fuses

Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 10A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)

In-Stock

This Multi9 C60BP is a low voltage miniature circuit breaker (MCB). It is a 1P circuit breaker with 1 protected pole, 10A rated current and C tripping curve. The rated short circuit breaking capacity…

Available in:
  • Bulgaria
  • China
  • Croatia
  • Czechia
  • Estonia
  • France
42 suppliers
Quantity
  • New Factory Sealed
    832 pcs.
  • New Surplus
    38 pcs.
M9F21310 Schneider Electric, Circuit Breakers & Fuses

Miniature circuit breaker (MCB), Multi9 C60SP, 3P, 10A, 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, 10A rated current and B tripping curve. The rated short circuit breaking…

Available in:
  • Bulgaria
  • Croatia
  • Czechia
  • Estonia
  • France
  • Germany
32 suppliers
Quantity
  • New Factory Sealed
    19 pcs.
  • New Surplus
    8 pcs.
5SY4525-7 Siemens, Circuit Breakers & Fuses

UL1077 Rated Miniature Circuit Breaker, IEC Mini Circuit Breaker, 1+N Pole, 25 Amps, 277 VAC, Trip Characteristic Curve C

In-Stock

This product is a miniature circuit breaker , rated at UL1077 standards, designed for 1+N pole applications. It offers a trip characteristic curve C and has a capacity of 25 Amps at 277 VAC. The…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
44 suppliers
Quantity
  • New Factory Sealed
    95 pcs.
  • New Surplus
    22 pcs.
+1 condition
2CDS251001R1165 ABB, Circuit Breakers & Fuses

S201-B16 Miniature Circuit Breaker - 1P - B - 16 A

In-Stock

The S201-B16 miniature circuit breaker, classified under the Designation Code, features a tripping characteristic type B and provides overload protection through a delayed thermal mechanism…

Available in:
  • Bulgaria
  • Croatia
  • Czechia
  • Estonia
  • France
  • Germany
58 suppliers
Quantity
  • New Factory Sealed
    507569 pcs.
  • Unknown
    3905 pcs.
+3 conditions
170M5809D Eaton, Circuit Breakers & Fuses

Bussmann Series High Speed Square Body Fuse, 700V (UL), 690V (IEC), 450A, 200 kAIC, Combination Fuse Status Indicator, Fuse, Din 43-620 Blade End X Din 43-620 Blade End, Class aR

In-Stock

The Eaton Bussmann Series High Speed Square Body Fuse is a robust component designed to meet the demands of heavy-duty machinery and equipment. With a rated operational current of up to 80A, this…

Available in:
  • Bulgaria
  • Czechia
  • Denmark
  • Estonia
  • France
  • Germany
31 suppliers
Quantity
  • New Factory Sealed
    165 pcs.
  • New Surplus
    19 pcs.
+2 conditions
TRS150R Mersen, Circuit Breakers & Fuses

Fuse Tri-Onic® 600V 150A Time-Delay Class RK5 TRS Series

In-Stock

Tri-Onic TRS-R current-limiting time-delay fuses are engineered for overcurrent protection of motors, transformers, service entrance equipment, feeders and branch-circuits. The time-delay…

Available in:
  • Italy
  • Latvia
  • United Kingdom
  • United States
7 suppliers
Quantity
  • New Surplus
    55 pcs.
  • Refurbished
    3 pcs.
+1 condition
3VA1163-3ED16-0AA0 Siemens, Circuit Breakers & Fuses

BRKR 3VA11 1P 63A 25KA FTFM BOX

In-Stock

The SIEMENS 3VA11 IEC low voltage circuit breaker is equipped with a thermal-magnetic trip unit, providing a robust solution for line protection and overload/short-circuit protection. This circuit…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
34 suppliers
Quantity
  • New Factory Sealed
    3 pcs.
3VA9277-0FK21 Siemens, Circuit Breakers & Fuses

BREAKER 3VA6 250A PLASTIC ROT HDL 4X LOK

In-Stock

BREAKER 3VA Door mounted rotary operator DMRO FOR 3VA52 at 250A AND 3VA61 at 125A and 3VA62 at 250A GRAY STANDARD WITHOUT ILLUMINATION KIT WITHOUT DOOR INTERLOCK WITHOUT DOOR OPENING FUNCTION HANDLE…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
39 suppliers
Quantity
  • Unknown
    6 pcs.
  • New Surplus
    4 pcs.
+2 conditions
5SY4230-7 Siemens, Circuit Breakers & Fuses

Miniature Circuit Breaker, 2-Pole, C, 30A, D=70mm

In-Stock

The SUP PTOR 5SY4 2P 480V 30A 5K C-TRIP is a supplementary protector designed for high-voltage applications. It is UL1077 rated and features an IEC Mini Circuit Breaker with a trip characteristic…

Available in:
  • Croatia
  • Czechia
  • Finland
  • France
  • Germany
  • Greece
38 suppliers
Quantity
  • Refurbished
    6 pcs.
  • New Surplus
    2 pcs.