Circuit Breakers & Fuses

726 results

5SY4410-7 Siemens, Circuit Breakers & Fuses
Siemens

5SY4410-7

UL1077 Rated, IEC Mini Circuit Breaker, 4 Pole, 10 Amps, 480 VAC, Trip Characteristic Curve C

In-Stock

This product is an IEC miniature circuit breaker that has been UL1077 rated. It is designed to handle up to 480 VAC and offers a 10 amp capacity. The breaker features a 4-pole design, making it suitable for various applications. Its trip characteristic curve is C, ensuring reliable operation.The dimensions of this circuit breaker are 72mm in width and 70mm in depth. It comes with UL File E116386 in Vol. 1 Sec. 2, which further enhances its credibility and reliability.

Available in:
HR
CZ
FI
FR
DE
GR
+11 suppliers
Quantity
  • New Factory Sealed
    106 pcs.
  • Used
    16 pcs.
+3 conditions
5SY4363-8 Siemens, Circuit Breakers & Fuses
Siemens

5SY4363-8

Miniature Circuit Breaker, 3P, 63A, D, 480V

In-Stock

This miniature circuit breaker is designed to provide protection against overcurrent conditions in electrical systems. It is rated for a voltage of 480 VAC and has a current rating of 63 Amps. The breaker features a trip characteristic curve D, which ensures that it will trip at the correct amperage level.The breaker is designed to be compact, with dimensions of 54mm in width and 70mm in depth. It is UL1077 rated and complies with IEC standards, making it suitable for use in a variety of applications. The breaker also features a UL File E116386 in Vol. 1 Sec. 2.

Available in:
HR
CZ
FI
FR
DE
GR
+11 suppliers
Quantity
  • New Surplus
    113 pcs.
  • New Factory Sealed
    44 pcs.
+3 conditions
5SY4425-7 Siemens, Control & HMI
Siemens

5SY4425-7

SUP PTOR 5SY4 4P 480V 25A 5K C-TRIP

In-Stock

SUPPLEMENTARY PROTECTOR,4P,25A,CURVE C Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 4 Pole, 25 Amps, 480 VAC, Trip Characteristic Curve C, 72mm Width,70mm Depth, UL File E116386 in Vol. 1 Sec. 2

Available in:
HR
CZ
FI
FR
DE
GR
+11 suppliers
Quantity
  • New Factory Sealed
    64 pcs.
  • Unknown
    39 pcs.
+3 conditions
5SY4440-6 Siemens, Circuit Breakers & Fuses
Siemens

5SY4440-6

SUP PTOR 5SY4 4P 480V 40A 5K B-TRIP

In-Stock

SUPPLEMENTARY PROTECTOR,4P,40A,CURVE B Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 4 Pole, 40 Amps, 480 VAC, Trip Characteristic Curve B, 72mm Width,70mm Depth, UL File E116386 in Vol. 1 Sec. 2

Available in:
HR
CZ
FI
FR
DE
GR
+10 suppliers
Quantity
  • New Factory Sealed
    11 pcs.
  • Refurbished
    1 pc.
5SY4432-7 Siemens, Circuit Breakers & Fuses
Siemens

5SY4432-7

SUP PTOR 5SY4 4P 480V 32A 5K C-TRIP

In-Stock

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

Available in:
HR
CZ
EG
FI
FR
DE
+13 suppliers
Quantity
  • New Factory Sealed
    462 pcs.
  • Unknown
    62 pcs.
+2 conditions
5SY4420-8 Siemens, Circuit Breakers & Fuses
Siemens

5SY4420-8

SUP PTOR 5SY4 4P 480V 20A 5K D-TRIP

In-Stock

SUPPLEMENTARY PROTECTOR,4P,20A,CURVE D Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 4 Pole, 20 Amps, 480 VAC, Trip Characteristic Curve D, 72mm Width,70mm Depth, UL File E116386 in Vol. 1 Sec. 2

Available in:
HR
CZ
FI
FR
DE
GR
+10 suppliers
Quantity
  • New Factory Sealed
    11 pcs.
  • Refurbished
    7 pcs.
5SY4416-8 Siemens, Circuit Breakers & Fuses
Siemens

5SY4416-8

Miniature Circuit Breaker, UL1077 Rated, IEC Mini Circuit Breaker, 4 Pole, 16 Amps, 480 VAC, Trip Characteristic Curve D

In-Stock

This product is a miniature circuit breaker, designed to provide overcurrent protection for electrical circuits. It is rated at UL1077 standards, ensuring its safety and reliability. The breaker features 4 poles and has a current rating of 16 amps, making it suitable for applications requiring high-capacity protection. It operates at a voltage of 480 VAC and is equipped with a trip characteristic curve D, which allows for precise control over the breaker's operation.The breaker has dimensions of 72mm in width and 70mm in depth, making it compact and easy to integrate into various electrical systems. It is also UL File E116386 listed in Vol. 1 Sec. 2, further confirming its compliance with industry standards.

Available in:
HR
CZ
FI
FR
DE
GR
+10 suppliers
Quantity
  • New Factory Sealed
    17 pcs.
  • New Surplus
    4 pcs.
+1 condition
5SY4416-7 Siemens, Circuit Breakers & Fuses
Siemens

5SY4416-7

Miniature Circuit Breaker, 4-Pole, C, 16A, D=70 mm

In-Stock

The Miniature Circuit Breaker, model 5SY4416-7, is a high-quality electrical protection device designed for industrial applications. It is UL1077 rated and complies with IEC standards, ensuring reliable performance in various environments.This circuit breaker features a 4-pole design, which enhances its ability to handle multiple circuits simultaneously. With a trip characteristic Curve C, it offers precise and efficient protection against overcurrent conditions, ensuring the safety of your electrical systems.The breaker is rated at 400 V and has a breaking capacity of 10kA, making it suitable for medium-voltage applications. It also has a width of 72mm and depth of 70mm, which makes it compact and easy to install in tight spaces.The Miniature Circuit Breaker is manufactured by Siemens, a renowned name in the electrical industry, ensuring you get a product of superior quality and reliability. Its UL File E116386 in Vol. 1 Sec. 2 further attests to its compliance with international safety standards.

Available in:
HR
CZ
FI
FR
DE
GR
+12 suppliers
Quantity
  • New Factory Sealed
    283 pcs.
  • New Surplus
    46 pcs.
+3 conditions
5SY4432-8 Siemens, Circuit Breakers & Fuses
Siemens

5SY4432-8

UL1077 Rated Miniature Circuit Breaker, IEC, 4P, 32A, 480VAC, Curve D

In-Stock

This IEC Mini Circuit Breaker is UL1077 rated, providing reliable protection for your electrical systems. It features a 4-pole design with a D trip characteristic curve, capable of handling up to 32 amps at 480 VAC. The breaker measures 72mm in width and 70mm in depth, making it compact yet robust. This product is backed by UL File E116386 in Vol. 1 Sec. 2, ensuring its compliance with industry standards.

Available in:
HR
CZ
FI
FR
DE
GR
+10 suppliers
Quantity
  • New Factory Sealed
    22 pcs.
  • Refurbished
    9 pcs.
+1 condition
5SY4510-8 Siemens, Circuit Breakers & Fuses
Siemens

5SY4510-8

UL1077 Rated Mini Circuit Breaker, IEC 1P+N, 10A, Curve D

In-Stock

This IEC Miniature Circuit Breaker is designed for protection in electrical systems. It is UL1077 rated and features a 1+N pole configuration with a 10kA rating, making it ideal for a variety of applications. The breaker has a curve D characteristic, ensuring efficient operation and reliable protection. With a width of 36mm and a depth of 70mm, this compact device is easy to install in any electrical panel. It complies with IEC standards and comes with the UL File E116386 in Vol. 1 Sec. 2.This Miniature Circuit Breaker is perfect for protecting your electrical systems from overcurrent conditions. Its 230V rating and 1+N pole configuration make it suitable for a wide range of applications. The curve D characteristic ensures that the breaker operates efficiently and reliably, providing the highest level of protection. With its compact dimensions, this device is easy to install in any electrical panel.

Available in:
HR
CZ
FI
FR
DE
GR
+10 suppliers
Quantity
  • New Factory Sealed
    50 pcs.
  • Unknown
    7 pcs.
+2 conditions
5SY4510-6 Siemens, Circuit Breakers & Fuses
Siemens

5SY4510-6

SUP PTOR 5SY4 1P+N 240V 10A 7.5K B-TRIP

In-Stock

SUPPLEMENTARY PROTECTOR,1P+N,10A,CURVE B Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 1+N Pole, 10 Amps, 277 VAC, Trip Characteristic Curve B, 36mm Width, 70mm Depth, UL File E116386 in Vol. 1 Sec. 2

Available in:
HR
CZ
FI
FR
DE
GR
+10 suppliers
Quantity
  • New Factory Sealed
    72 pcs.
  • Unknown
    30 pcs.
+2 conditions
5SY4525-7 Siemens, Circuit Breakers & Fuses
Siemens

5SY4525-7

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 device measures 36mm in width and 70mm in depth. Key Features: UL1077 rated IEC mini circuit breaker 1+N pole configuration 25 Amps capacity Trip characteristic Curve C

Available in:
HR
CZ
FI
FR
DE
GR
+11 suppliers
Quantity
  • New Factory Sealed
    99 pcs.
  • New Surplus
    20 pcs.
+1 condition
5SY4350-8 Siemens, Circuit Breakers & Fuses
Siemens

5SY4350-8

SUP PTOR 5SY4 3P 480V 50A 5K D-TRIP

In-Stock

The SUP PTOR 5SY4 3P 480V 50A 5K D-TRIP is a high-performance supplementary protector designed to provide reliable overcurrent protection in industrial applications. With a trip characteristic Curve D, this device is ideal for protecting circuits with high inrush currents. It features a robust 3-pole design, ensuring comprehensive protection across all phases.Manufactured to meet stringent industry standards, this supplementary protector is UL1077 rated and conforms to IEC specifications. Its compact design, with a width of 54mm and a depth of 70mm, allows for easy integration into existing systems without requiring significant space. The device is housed in a durable casing, ensuring long-term reliability and safety.Key benefits include enhanced protection for sensitive equipment, compliance with UL File E116386 standards, and suitability for a wide range of industrial applications. Whether used in manufacturing plants, automation systems, or electrical distribution networks, the SUP PTOR 5SY4 delivers dependable performance and peace of mind.

Available in:
HR
CZ
FI
FR
DE
GR
+11 suppliers
Quantity
  • New Factory Sealed
    116 pcs.
  • Unknown
    7 pcs.
+3 conditions
5SY4350-6 Siemens, Circuit Breakers & Fuses
Siemens

5SY4350-6

UL1077 Rated IEC Mini Circuit Breaker, 3 Pole, 50 Amps, 480 VAC, Curve B

In-Stock

Product Overview:This product is an IEC miniature circuit breaker, designed for use in industrial applications. It is rated at 400V and 10kA with a 3-pole design, making it suitable for high-current applications. The breaker features curve B characteristic, which provides efficient protection against overcurrent conditions. With a rating of 50 Amps, this breaker can handle significant electrical loads.Technical Specifications:Rated voltage: 480 VACCurrent rating: 50 AmpsTrip characteristic: Curve BDimensions: 54mm width x 70mm depthUL file number: E116386 in Vol. 1 Sec. 2Application:This miniature circuit breaker is ideal for use in industrial environments where high-current applications are required. It can be used in a variety of applications, including power distribution and protection systems.

Available in:
HR
CZ
FI
FR
DE
GR
+10 suppliers
Quantity
  • Unknown
    89 pcs.
  • New Factory Sealed
    36 pcs.
+3 conditions
5SY4332-6 Siemens, Circuit Breakers & Fuses
Siemens

5SY4332-6

SUP PTOR 5SY4 3P 480V 32A 5K B-TRIP

In-Stock

SUPPLEMENTARY PROTECTOR,3P,32A,CURVE B Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 3 Pole, 32 Amps, 480 VAC, Trip Characteristic Curve B, 54mm Width,70mm Depth, UL File E116386 in Vol. 1 Sec. 2

Available in:
HR
CZ
FI
FR
DE
GR
+9 suppliers
Quantity
  • New Factory Sealed
    134 pcs.
  • Used
    6 pcs.
+3 conditions
5SY4332-5 Siemens, Circuit Breakers & Fuses
Siemens

5SY4332-5

UL1077 Rated Mini Circuit Breaker, 3P, 32A, 480VAC, Trip Characteristic Curve A

In-Stock

This is a high-quality miniature circuit breaker designed to provide protection in various applications. It is UL1077 rated, making it suitable for use in North America. The circuit breaker features three poles and has a current rating of 32A, making it ideal for applications requiring high current protection.The breaker operates at a voltage of 480VAC and is equipped with a trip characteristic curve A, which ensures reliable operation under various conditions. The dimensions of the circuit breaker are 54mm in width and 70mm in depth, making it compact and suitable for installation in tight spaces.This miniature circuit breaker is designed to meet the highest safety standards and is backed by a UL file E116386 in Vol. 1 Sec. 2. It is a reliable solution for protecting electrical circuits from overcurrent conditions, short circuits, and other faults.

Available in:
HR
CZ
FI
FR
DE
GR
+10 suppliers
Quantity
  • Refurbished
    4 pcs.
  • New Surplus
    1 pc.
5SY4320-8 Siemens, Circuit Breakers & Fuses
Siemens

5SY4320-8

SUP PTOR 5SY4 3P 480V 20A 5K D-TRIP

In-Stock

SUPPLEMENTARY PROTECTOR,3P,20A,CURVE D Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 3 Pole, 20 Amps, 480 VAC, Trip Characteristic Curve D, 54mm Width,70mm Depth, UL File E116386 in Vol. 1 Sec. 2

Available in:
HR
CZ
FI
FR
DE
GR
+10 suppliers
Quantity
  • New Factory Sealed
    221 pcs.
  • New Surplus
    13 pcs.
+1 condition
5SY4340-7 Siemens, Circuit Breakers & Fuses
Siemens

5SY4340-7

SUP PTOR 5SY4 3P 480V 40A 5K C-TRIP

In-Stock

SUPPLEMENTARY PROTECTOR,3P,40A,CURVE C Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 3 Pole, 40 Amps, 480 VAC, Trip Characteristic Curve C, 54mm Width,70mm Depth, UL File E116386 in Vol. 1 Sec. 2

Available in:
CN
HR
CZ
EG
FI
FR
+16 suppliers
Quantity
  • New Factory Sealed
    386 pcs.
  • New Surplus
    40 pcs.
+3 conditions
5SY4325-7 Siemens, Circuit Breakers & Fuses
Siemens

5SY4325-7

SUP PTOR 5SY4 3P 480V 25A 5K C-TRIP

In-Stock

Introducing the Siemens Supplementary Protector, a high-quality miniature circuit breaker designed for reliable protection in various applications. This UL1077 rated device is equipped with an IEC Mini Circuit Breaker that boasts three poles and a 25 amp rating. With a voltage capacity of 480 VAC, this breaker offers a trip characteristic curve C, ensuring optimal performance and safety.Measuring 54mm in width and 70mm in depth, this circuit breaker is compact yet robust, making it an ideal choice for space-constrained environments. Its UL File E116386 certification further enhances its credibility and reliability.

Available in:
BG
HR
CZ
EG
FI
FR
+16 suppliers
Quantity
  • New Factory Sealed
    776 pcs.
  • New Surplus
    224 pcs.
+3 conditions
5SY4602-7 Siemens, Circuit Breakers & Fuses
Siemens

5SY4602-7

UL1077 Rated Mini Circuit Breaker, IEC 3P+N, 2A, Curve C

In-Stock

This product is a UL1077 rated miniature circuit breaker designed for high-performance applications. It features an IEC 3P+N configuration, providing reliable protection against electrical faults and overcurrent conditions. The breaker has a trip characteristic curve C, ensuring accurate and timely disconnection in the event of an electrical fault.The device is rated at 400V with a 10kA interrupting capacity, making it suitable for a wide range of applications. It is equipped with a 3+N-pole design, allowing for efficient and safe operation. The breaker has a current rating of 2A and a depth of 70mm, ensuring compatibility with various electrical systems.The product is UL File E116386 in Vol. 1 Sec. 2, confirming its compliance with industry standards. It also features a width of 72mm, making it suitable for installation in compact spaces. The breaker's design and specifications make it an ideal choice for applications requiring reliable and efficient electrical protection.

Available in:
HR
CZ
FI
FR
DE
GR
+10 suppliers
Quantity
  • New Factory Sealed
    12 pcs.
  • New Surplus
    8 pcs.
+1 condition