5SU1356-7KK25

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The Siemens 5SU1356-7KK25 is a high-performance residual circuit breaker designed for reliable electrical protection in various applications. This device operates with a rated current of 25 A and is suitable for use in AC systems with a voltage of 195 V. It features a single pole with a Type C tripping characteristic, ensuring effective protection against overloads and short circuits. With a breaking capacity of 15 kA, this circuit breaker is built to handle high fault currents, making it ideal for demanding environments. The compact dimensions of 35.4 x 76.2 x 90 mm allow for easy installation in space-constrained settings. Engineered with precision, the Siemens 5SU1356-7KK25 offers robust performance and durability, making it a dependable choice for safeguarding electrical circuits.
Specification Description
Part Number 5SU1356-7KK25
Manufacturer Siemens
Product Type Residual Circuit Breaker
Rated Voltage 195 V AC
Rated Current 25 A
Number of Poles 1 Pole
Tripping Characteristic Type C
Breaking Capacity 15 kA
Dimensions 35.4 x 76.2 x 90 mm
Mounting Position Any
Mechanical Operating Cycles 10,000
Degree of Protection IP20
Ambient Temperature Range -25°C to 55°C
Storage Temperature Range -40°C to 75°C
Conductor Cross-Section 0.75 to 35 mm² (solid and stranded)
Tightening Torque 2.5 to 3 N·m
Product Features Halogen-free, Silicon-free, Touch Protection
Energy Limiting Class 3
Overvoltage Category III
Degree of Pollution 2
Design Instantaneous
Fault Current Release Value 0.03 A
Surge Current Resistance 1 kA
Installation Depth 70 mm
Net Weight 282 g

The Siemens 5SU1356-7KK25 is a high-performance residual circuit breaker designed to provide reliable protection in electrical systems. With a rated voltage of 195 V AC and a current capacity of 25 A, this breaker is suitable for a variety of applications. It features a Type C tripping characteristic and a breaking capacity of 15 kA, ensuring effective interruption of fault currents. The compact dimensions and flexible mounting position make it easy to integrate into existing setups. Additionally, the breaker is designed to operate efficiently across a wide temperature range, making it a versatile choice for different environments. Its robust construction and compliance with international standards make it a dependable component for ensuring electrical safety.

What type of circuit breaker is this?

This is a residual circuit breaker designed to protect electrical circuits from overloads and short circuits.

What is the rated current for this circuit breaker?

The rated current for this circuit breaker is 25 A.

What is the tripping characteristic of this circuit breaker?

This circuit breaker has a Type C tripping characteristic.

What is the rated voltage for this circuit breaker?

The rated voltage for this circuit breaker is 195 V AC.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the breaking capacity of this circuit breaker?

The breaking capacity of this circuit breaker is 15 kA according to IEC 60947-2.

What are the dimensions of this circuit breaker?

The dimensions of this circuit breaker are 35.4 x 76.2 x 90 mm.

Is this circuit breaker halogen-free?

Yes, this circuit breaker is halogen-free.

What is the degree of protection for this circuit breaker?

The degree of protection for this circuit breaker is IP20 when installed in a distribution board with connected conductors.

What is the mechanical service life of this circuit breaker?

The mechanical service life of this circuit breaker is approximately 10,000 switching cycles.

  • Protection of electrical circuits from overloads and short circuits in residential and commercial buildings.
  • Ensuring safety in industrial applications by preventing electrical faults.
  • Integration into distribution boards for effective circuit management.
  • Use in environments requiring high reliability and safety standards.
  • Application in systems with specific tripping characteristics for precise fault detection.
  • Suitable for installations where space-saving is essential due to its compact design.
  • Ideal for use in environments with varying ambient temperatures and humidity levels.

This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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