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Siemens SENTRON Miniature Circuit Breaker 1-Pole 20A Type C 400V AC 60V DC 10 kA Breaking Capacity 5SY4120-7

Category Miniature Circuit Breaker Brand Siemens Condition New

Specifications

Country of Origin Germany
Range SENTRON
Brand Siemens
Height 90mm
Model 5SY4120-7
Depth 76mm
IP Rating IP20
Width 17.5mm
Mount Type DIN Rail
Current Rating 20A
Series 5SY4
Breaking Capacity 10kA
Number of Poles 1
Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2/UL1077
Rated AC Voltage 400V ac
Rated DC Voltage 60V dc
Tripping Characteristics Type C
Better World Claim Extended Product Life

Key Features

  • Designed for 1-pole operation ensuring compact installation.
  • Rated current of 20 amperes suitable for various electrical applications.
  • Tripping characteristic Type C provides protection against short circuits and overloads.
  • Supports rated voltages of 400V AC and 60V DC.
  • Breaking capacity of 10 kA guarantees high fault clearing capability.
  • Mounts easily on DIN rail for versatile installation.
  • Complies with IEC/EN 60898-1 and IEC/EN 60947-2 standards ensuring quality and reliability.
  • IP20 protection rating suitable for standard environments.

Product Description

Siemens 5SY4120-7 SENTRON Miniature Circuit Breaker is a high-quality 1-pole circuit breaker designed for industrial, commercial, and residential electrical protection applications. Rated at 20A with Type C tripping characteristics, it effectively safeguards electrical circuits against overloads and short circuits.

This MCB supports rated AC voltages up to 400V and DC voltages up to 60V, making it suitable for diverse electrical systems. Its robust breaking capacity of 10 kA ensures reliable fault interruption, protecting equipment and enhancing safety.

Constructed to mount on standard DIN rails, installation is straightforward. The compact dimensions (17.5mm width, 90mm height, 76mm depth) save space in control panels and distribution boards. Featuring an IP20 rating, it offers protection against solid foreign objects, suitable for typical industrial environments.

Siemens 5SY4 series are known for compliance with rigorous IEC/EN standards (IEC/EN 60898-1, IEC/EN 60947-2) and UL1077, guaranteeing the circuit breaker’s performance and safety. Manufactured in Germany, the device emphasizes extended product life, making it a sustainable and reliable choice.

Designed for 1-pole operation ensuring compact installation. Rated current of 20 amperes suitable for various electrical applications. Tripping characteristic Type C provides protection against short circuits and overloads.

Supports rated voltages of 400V AC and 60V DC. Breaking capacity of 10 kA guarantees high fault clearing capability. Mounts easily on DIN rail for versatile installation. Complies with IEC/EN 60898-1 and IEC/EN 60947-2 standards ensuring quality and reliability.

Compact dimensions: width 17.5mm, height 90mm, depth 76mm. IP20 protection rating suitable for standard environments. Manufactured in Germany with extended product life claim.

This Miniature Circuit Breaker is widely used in industrial automation, electrical distribution, manufacturing plants, and commercial buildings, ensuring circuit safety and efficient load management. Its proven design supports sustainable operations and energy saving initiatives.

Explore more Siemens electrical protection products and options at EnvMart for comprehensive solutions tailored to your industrial and commercial needs.

Siemens SENTRON Miniature Circuit Breaker 1-Pole 20A Type C 400V AC 60V DC 10 kA Breaking Capacity 5SY4120-7
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Frequently Asked Questions

The breaking capacity of this miniature circuit breaker is 10 kA, ensuring reliable fault interruption.

This model supports rated AC voltages up to 400V and DC voltages up to 60V.

The tripping characteristic of this circuit breaker is Type C, which provides protection against short circuits and overloads.

It is designed to mount easily on DIN rail, allowing for versatile installation in various electrical systems.

The dimensions of this model are 17.5mm in width, 90mm in height, and 76mm in depth.

This circuit breaker has an IP20 protection rating, suitable for standard environments.

It complies with IEC/EN 60898-1, IEC/EN 60947-2, and UL1077 standards, ensuring quality and reliability.

The current rating of this miniature circuit breaker is 20A, making it suitable for various electrical applications.

This circuit breaker is manufactured in Germany.

This model belongs to the 5SY4 series of Siemens circuit breakers.

It is widely used in industrial automation, electrical distribution, manufacturing plants, and commercial buildings for circuit safety and efficient load management.

The better world claim for this product is its extended product life, emphasizing sustainability.

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