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Siemens SENTRON Miniature Circuit Breaker 2-Pole 3A Type C, 400V AC, 60V DC, 10 kA Breaking Capacity 5SY4203-7

Category Miniature Circuit Breaker Brand Siemens Condition New

Specifications

Country of Origin Germany
Range SENTRON
Brand Siemens
Height 90mm
Model 5SY4203-7
Depth 90mm
IP Rating IP20
Width 76mm
Mount Type DIN Rail
Current Rating 3A
Series 5SY4
Terminal type Screw
Breaking Capacity 10kA
Number of Poles 2
Standards/Approvals IEC/EN 60947-2/UL1077, IEC/EN 60898-1
Rated AC Voltage 400V ac
Rated DC Voltage 60V dc
Tripping Characteristics Type C
Better World Claim Extended Product Life
Reset Actuator Type Toggle Switch
Curve C Tripping: 5 to 10 times the rated current
Curve D Tripping: 10 to 14 times the rated current

Key Features

  • Compact 2-pole design for efficient electrical protection.
  • Rated current of 3A with Type C tripping characteristics for general circuit protection.
  • Operates at rated AC voltage of 400V and DC voltage of 60V.
  • High breaking capacity of 10 kA ensures safe interruption of fault currents.
  • DIN rail mounting facilitates quick and easy installation.
  • Screw terminal type ensures secure electrical connections.
  • Toggle switch actuator for easy manual operation and reset.
  • IP20 rated for protection against finger access and solid objects.

Product Description

Siemens 5SY4203-7 Miniature Circuit Breaker is a high-quality 2-pole electrical protection device designed to safeguard circuits in industrial, residential, and functional construction sectors. It provides reliable and safe automatic cut-out with a rated current of 3A and Type C tripping characteristics suitable for general circuit applications.

This device operates at a rated AC voltage of 400V and a DC voltage of 60V, with a breaking capacity of 10 kA, ensuring it can interrupt fault currents effectively and protect wiring and equipment.

The breaker features a DIN rail mount for convenient and quick assembly, and screw terminals for secure electrical connections. The toggle switch actuator enables easy manual operation and resetting after tripping.

Designed with an IP20 rating, it protects against accidental finger access and solid foreign objects, enhancing safety during operation. The Siemens SENTRON 5SY4 series is known for its robust construction and extended product life, supporting sustainability efforts.

The device complies with international standards IEC/EN 60947-2, UL1077, and IEC/EN 60898-1, ensuring reliable performance and safety. It is made in Germany, reflecting Siemens' commitment to quality manufacturing.

Compact and robust 2-pole miniature circuit breaker suitable for various electrical installations. Rated current of 3A with Type C trip curve protects against overloads typical in circuit applications. High breaking capacity of 10 kA enables the breaker to handle high fault currents safely.

DIN rail mounting and screw terminals facilitate installation and maintenance. Toggle switch actuator allows easy manual switching and reset. Meets major international standards for circuit breakers ensuring safety and compatibility.

IP20 protection rating guards against accidental contact with live parts. Manufactured in Germany ensuring high build quality and performance reliability.

This miniature circuit breaker is ideal for industrial automation, residential electrical panels, and other commercial applications requiring effective circuit protection and safety compliance. Browse the Electronics & Electricals > Circuit Breakers & Fuse > Miniature Circuit Breaker category on EnvMart for similar high-quality products.

Siemens SENTRON Miniature Circuit Breaker 2-Pole 3A Type C, 400V AC, 60V DC, 10 kA Breaking Capacity 5SY4203-7
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Frequently Asked Questions

The rated current of this miniature circuit breaker is 3A.

It has a breaking capacity of 10 kA, allowing it to effectively interrupt fault currents.

This model operates at a rated AC voltage of 400V and a DC voltage of 60V.

It features Type C tripping characteristics, which are suitable for general circuit applications.

It is designed for DIN rail mounting, which facilitates quick and easy installation.

The circuit breaker has an IP20 rating, providing protection against accidental finger access and solid objects.

The dimensions are 90mm in height, 76mm in width, and 90mm in depth.

It utilizes screw terminals for secure electrical connections.

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

The reset actuator is a toggle switch, allowing for easy manual operation and resetting after tripping.

It is manufactured in Germany, reflecting a commitment to quality manufacturing.

This model is suitable for industrial automation, residential electrical panels, and other commercial applications requiring effective circuit protection.

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