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Circuit Breakers29332 results
M9F12310 product image
Schneider Electric

M9F12310

LifecycleActive Mature
In-Stock

This Multi9 C60N is a low voltage miniature circuit breaker (MCB). It is a 3P circuit breaker with 3 protected poles, 10A rated current and D tripping curve. The rated short circuit breaking capacity goes up to 10kA at 415VAC conforming to EN/IEC 60947-2 standard. This product complies with both industrial standard EN/IEC 60898-1 and residential standard EN/IEC 60947-2. It has been designed to offer enhanced protection by preventing, protecting people and equipment from electrical threats. This product protects from short circuit, earth leakage and overload. Its fast closing mechanism, overvolatge resistance and high performance limitation improve its service life. This product is dedicated for original equipment manufacturers (OEM) and control panel builders. It has an electrical endurance going up to 10000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is 240VAC. The Ui rated insulation voltage is 500VAC. The Uimp rated impulse withstand voltage is 6kV. The operating frequency is 50Hz or 60Hz. The product can be clipped on a DIN rail. Its width is 6 pitches of 9mm. Pollution degree is 3. Overvoltage category is IV. The product colour is light grey (RAL7035). The dimensions are (W) 54mm x (H) 81mm x (D) 72mm. The weight is 0.36kg. It has an IP20 degree of protection (as per IEC/EN 60529) on its terminals. The operating temperature is -30°C to 70°C. The storage temperature is -40°C to 80°C.

Available in:
BG
BG
CZ
CZ
EE
EE
FR
FR
DE
DE
IT
IT
+6 suppliers
Quantity
  • New
    151 pcs.
M9F42306 product image
Schneider Electric

M9F42306

LifecycleActive Mature
In-Stock

This Multi9 C60BP is a low voltage miniature circuit breaker (MCB). It is a 3P circuit breaker with 3 protected poles, 6A rated current and C tripping curve. The rated short circuit breaking capacity goes up to 10kA at 415VAC conforming to EN/IEC 60947-2 standard and 10kA at 415VAC conforming to EN/IEC 60947-2 standard. This product complies with both industrial standard EN/IEC 60898-1 and residential standard EN/IEC 60947-2. It has been designed to offer enhanced protection by preventing, protecting people and equipment from electrical threats. This product protects from short circuit, earth leakage and overload. This product is dedicated for original equipment manufacturers (OEM) and control panel builders. It has an electrical endurance going up to 10000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is 240VAC. The Ui rated insulation voltage is 500VAC. The Uimp rated impulse withstand voltage is 6kV. The product can be clipped on a DIN rail. Its width is 6 pitches of 9mm. Pollution degree is 3. The product colour is light grey (RAL7035). The dimensions are (W) 54mm x (H) 103mm x (D) 72mm. It has an IP20 degree of protection (as per IEC/EN 60529) on its terminals. The operating temperature is -30°C to 70°C. The storage temperature is -40°C to 80°C.

Available in:
CZ
CZ
EE
EE
FR
FR
DE
DE
IT
IT
LV
LV
+8 suppliers
Quantity
  • New
    27 pcs.
  • New Sealed
    7 pcs.
+1 condition
5SY4432-6 product image
Siemens

5SY4432-6

LifecycleActive
In-Stock

SUPPLEMENTARY PROTECTOR,4P,32A,CURVE B Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 4 Pole, 32 Amps, 480 VAC, Trip Characteristic Curve B, 72mm Width,70mm Depth, UL File E116386 in Vol. 1 Sec. 2

Available in:
CZ
CZ
EE
EE
FR
FR
DE
DE
IT
IT
LV
LV
+9 suppliers
Quantity
  • New
    14 pcs.
  • New Sealed
    5 pcs.
5SJ4120-8HG42 product image
Siemens

5SJ4120-8HG42

LifecycleActive
In-Stock

CIRCUIT BREAKER 10KA, 1POLE, D, 20A ACC. TO UL 489 - 277V

Available in:
CZ
CZ
EE
EE
DE
DE
IT
IT
LV
LV
LT
LT
+4 suppliers
Quantity
  • Unknown
    8 pcs.
  • New
    2 pcs.
+1 condition
3VA1180-4EE42-0AA0 product image
Siemens

3VA1180-4EE42-0AA0

LifecycleActive
In-Stock

SIEMENS LOW VOLTAGE 3VA IEC MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA11 FRAME WITH STANDARD (CLASS S) BREAKING CAPACITY. 80A 4-POLE Icu: (7KAIC AT 690V) (36KAIC AT 415V). TM220 TRIP UNIT WITH ADJUSTABLE Ir FIXED Ii. SPECIAL FEATURES: CONNECTION WITH LUG TERMINAL / NUT KEEPER. DIMENSIONS (W x H x D) IN: 4 x 5.1 x 3.5.

Available in:
CZ
CZ
EE
EE
FR
FR
DE
DE
IT
IT
LV
LV
+7 suppliers
Quantity
  • New
    1 pc.
3VA5222-5EC41-0AA0 product image
Siemens

3VA5222-5EC41-0AA0

LifecycleActive
In-Stock

MLFB Hi OEZ-LK1496-ST250

Available in:
CZ
CZ
EE
EE
DE
DE
IT
IT
LV
LV
LT
LT
+6 suppliers
Quantity
  • New Sealed
    10 pcs.
1SDA071479R1 product image
ABB

1SDA071479R1

In-Stock

C.BREAKER SACE EMAX2 E1.2N 1250 FIXED FOUR-POLE WITH FRONT TERMINALS AND SOLID-STATE RELEASE IN AC EKIP/HI-TOUCH-LSIG R 1250 FITTED WITH: 4 AUXILIARY CONTACT AND C.BREAKER IN POSITION OPEN-CLOSED

Available in:
EE
EE
FR
FR
DE
DE
IT
IT
LV
LV
LT
LT
+2 suppliers
Quantity
  • New Sealed
    400 pcs.
1SDA072064R1 product image
ABB

1SDA072064R1

In-Stock

MOVING PART FOR C.BREAKER SACE EMAX2 E1.2C 630 THREE-POLE WITH SOLID-STATE RELEASE IN AC EKIP/TOUCH-LI R 630 FITTED WITH: 4 AUXILIARY CONTACT AND C.BREAKER IN POSITION OPEN-CLOSED

Available in:
EE
EE
FR
FR
DE
DE
IT
IT
LV
LV
LT
LT
+2 suppliers
Quantity
  • New Sealed
    400 pcs.
1SDA072146R1 product image
ABB

1SDA072146R1

In-Stock

MOVING PART FOR C.BREAKER SACE EMAX2 E1.2C 1000 THREE-POLE WITH SOLID-STATE RELEASE IN AC EKIP/TOUCH-LSIG R 1000 FITTED WITH: 4 AUXILIARY CONTACT AND C.BREAKER IN POSITION OPEN-CLOSED

Available in:
EE
EE
FR
FR
DE
DE
IT
IT
LV
LV
LT
LT
+2 suppliers
Quantity
  • New Sealed
    400 pcs.
1SDA072529R1 product image
ABB

1SDA072529R1

In-Stock

MOVING PART FOR C.BREAKER SACE EMAX2 E4.2V 3200 THREE-POLE WITH SOLID-STATE RELEASE IN AC EKIP/HI-TOUCH-LSIG R 3200 FITTED WITH: 4 AUXILIARY CONTACT AND C.BREAKER IN POSITION OPEN-CLOSED

Available in:
EE
EE
FR
FR
DE
DE
IT
IT
LV
LV
LT
LT
+2 suppliers
Quantity
  • New Sealed
    400 pcs.
M9F11210 product image
Schneider Electric

M9F11210

LifecycleActive Mature
In-Stock

This Multi9 C60N is a low voltage miniature circuit breaker (MCB). It is a 2P circuit breaker with 2 protected poles, 10A rated current and C tripping curve. The rated short circuit breaking capacity goes up to 10kA at 415VAC conforming to EN/IEC 60947-2 standard. This product complies with both industrial standard EN/IEC 60898-1 and residential standard EN/IEC 60947-2. It has been designed to offer enhanced protection by preventing, protecting people and equipment from electrical threats. This product protects from short circuit, earth leakage and overload. Its fast closing mechanism, overvolatge resistance and high performance limitation improve its service life. This product is dedicated for original equipment manufacturers (OEM) and control panel builders. It has an electrical endurance going up to 10000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is 240VAC. The Ui rated insulation voltage is 500VAC. The Uimp rated impulse withstand voltage is 6kV. The operating frequency is 50Hz or 60Hz. The product can be clipped on a DIN rail. Its width is 4 pitches of 9mm. Pollution degree is 3. Overvoltage category is IV. The product colour is light grey (RAL7035). The dimensions are (W) 36mm x (H) 81mm x (D) 72mm. The weight is 0.24kg. It has an IP20 degree of protection (as per IEC/EN 60529) on its terminals. The operating temperature is -30°C to 70°C. The storage temperature is -40°C to 80°C.

Available in:
CZ
CZ
EE
EE
FR
FR
DE
DE
IT
IT
LV
LV
+6 suppliers
Quantity
  • New
    444 pcs.
  • New Sealed
    139 pcs.
+2 conditions
3RV1011-0FA15 product image
Siemens

3RV1011-0FA15

LifecycleActive
In-Stock

CIRCUIT-BREAKER, SIZE S00, FOR MOTOR PROTECTION, CLASS 10, A REL.0.35...0.50A, N REL.6,5A, SCREW CONNECTION, STANDARD BREAKING CAPACITY W. TRANSV. AUX. SWITCH 1NO/1NC

Available in:
CZ
CZ
EE
EE
FR
FR
DE
DE
IT
IT
LV
LV
+9 suppliers
Quantity
  • New
    77 pcs.
  • New Sealed
    56 pcs.
+3 conditions
5SY4106-7 product image
Siemens

5SY4106-7

LifecycleActive
In-Stock

CIRCUIT BREAKER 230/400V 10KA, 1-POLE, C, 6A, D=70MM

Available in:
CN
CN
HR
HR
CZ
CZ
EG
EG
EE
EE
FR
FR
+18 suppliers
Quantity
  • New Sealed
    11536 pcs.
  • New
    2203 pcs.
+5 conditions
5SY4102-6 product image
Siemens

5SY4102-6

LifecycleActive
In-Stock

CIRCUIT BREAKER 230/400V 10KA, 1-POLE, B, 2A, D=70MM

Available in:
HR
HR
CZ
CZ
EE
EE
FR
FR
DE
DE
HU
HU
+11 suppliers
Quantity
  • New Sealed
    939 pcs.
  • New
    353 pcs.
+3 conditions
Allen Bradley

1492-SPM3D060

LifecycleActive
In-Stock

Supplementary Protectors, 3 Pole Configuration, Trip Curve D, 6A

Available in:
CZ
CZ
FR
FR
DE
DE
HU
HU
IT
IT
LV
LV
+5 suppliers
Quantity
  • New Sealed
    135 pcs.
  • Refurbished
    6 pcs.
+2 conditions
3VA2463-7HN32-0AA0 product image
Siemens

3VA2463-7HN32-0AA0

LifecycleActive
In-Stock

SIEMENS LOW VOLTAGE 3VA IEC MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT. 3VA24 FRAME WITH VERY HIGH (CLASS C) BREAKING CAPACITY. 630A 3-POLE Icu: (6KAIC AT 690V) (110KAIC AT 415V). ETU350 TRIP UNIT LSI. SPECIAL FEATURES: CONNECTION WITH LUG TERMINAL / NUT KEEPER. DIMENSIONS (W x H x D) IN: 5.4 x 9.8 x 5.4.

Available in:
CZ
CZ
EE
EE
DE
DE
IT
IT
LV
LV
LT
LT
+6 suppliers
Quantity
  • New Sealed
    10 pcs.
  • New
    1 pc.
3VA1110-5EF42-0AA0 product image
Siemens

3VA1110-5EF42-0AA0

LifecycleActive
In-Stock

SIEMENS LOW VOLTAGE 3VA IEC MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA11 FRAME WITH MEDIUM (CLASS M) BREAKING CAPACITY. 100A 4-POLE Icu: (10KAIC AT 690V) (55KAIC AT 415V). TM240 TRIP UNIT WITH ADJUSTABLE Ir ADJUSTABLE Ii. SPECIAL FEATURES: CONNECTION WITH LUG TERMINAL / NUT KEEPER. DIMENSIONS (W x H x D) IN: 4 x 5.1 x 3.5.

Available in:
CZ
CZ
EE
EE
FR
FR
DE
DE
IT
IT
LV
LV
+8 suppliers
Quantity
  • New
    3 pcs.
  • New Sealed
    3 pcs.
+1 condition
3LD2222-0TK11 product image
Siemens

3LD2222-0TK11

LifecycleActive
In-Stock

DISC SWITCH 3P BLK KNB 32A 4HOLE DOOR FOUR-HOLE MOUNTING KNOB BLACK FRONT MOUNTING IU=32, P/AC-23A AT 400V=11,5KW MAIN CONTROL SWITCH 3-POLE

Available in:
CZ
CZ
EE
EE
FR
FR
DE
DE
IT
IT
LV
LV
+8 suppliers
Quantity
  • New Sealed
    144 pcs.
  • New
    121 pcs.
+1 condition
3RV1011-0DA10 product image
Siemens

3RV1011-0DA10

LifecycleActive
In-Stock

Motor Starter protector MSP, IEC, SIRIUS Component in Group Installation Group Tap Conductor Protector Trip Class 10, 0.22 - 0.32 Amps Frame Size S00 Screw Terminals UL File E47705 in Vol. 7 Sec. 6

Available in:
BE
BE
CA
CA
CN
CN
CZ
CZ
DK
DK
EG
EG
+15 suppliers
Quantity
  • New Sealed
    399 pcs.
  • New
    150 pcs.
+4 conditions
3RV1011-1AA10 product image
Siemens

3RV1011-1AA10

LifecycleActive
RoHS Compliant
In-Stock

Motor Starter protector MSP, IEC, SIRIUS Component in Group Installation Group Tap Conductor Protector Trip Class 10, 1.1 - 1.6 Amps Frame Size S00 Screw Terminals UL File E47705 in Vol. 7 Sec. 6

Available in:
AT
AT
BE
BE
BG
BG
CN
CN
HR
HR
CZ
CZ
+20 suppliers
Quantity
  • New Sealed
    635 pcs.
  • New
    231 pcs.
+7 conditions

Circuit Breakers

Circuit Breakers, a subcategory within Power Supply, are essential safety devices designed to protect electrical circuits from damage caused by overcurrent or short circuits. These devices automatically interrupt electrical flow when they detect unsafe levels of electrical current, preventing potential damage to equipment and reducing the risk of fire. Circuit breakers are resettable, which means they can be reused after interrupting a circuit, unlike fuses which must be replaced. They come in various sizes and specifications to handle different voltage and current levels, making them suitable for a wide range of residential, commercial, and industrial applications. Their primary function is to ensure electrical safety and maintain system integrity by providing a reliable means of controlling and protecting electrical circuits.