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Siemens SENTRON Miniature Circuit Breaker 3-Pole 4A Type D 400V AC 60V DC 10 kA Breaking Capacity 5SY4304-8

Category Miniature Circuit Breaker Brand Siemens Condition New

Specifications

Country of Origin Germany
Range SENTRON
Brand Siemens
Height 90mm
Model 5SY4304-8
Depth 76mm
IP Rating IP20
Width 53mm
Mount Type DIN Rail
Current Rating 4A
Series 5SY4
Terminal type Combined Terminal
Breaking Capacity 10kA
Number of Poles 3
Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2/UL1077
Rated AC Voltage 400V ac
Rated DC Voltage 60V dc
Tripping Characteristics Type D
Better World Claim Extended Product Life
Curve C Tripping: 5 to 10 times the rated current
Curve D Tripping: 10 to 14 times the rated current

Key Features

  • Rated for 400V AC and 60V DC operation.
  • Breaking capacity of 10 kA ensures high fault current interruption capability.
  • Compact DIN rail mount design supports easy installation.
  • Complies with IEC/EN 60898-1 and IEC/EN 60947-2 standards for safety and reliability.
  • Equipped with combined terminals and IP20 protection rating.
  • Suitable for industrial and residential electrical applications.
  • Extended product life aligned with Better World sustainability standards.
  • Automatic cut-out functionality with fast removal support.

Product Description

Siemens 5SY4304-8 Miniature Circuit Breaker 3-Pole 4A Type D rated for 400V AC and 60V DC provides robust electrical protection with a 10 kA breaking capacity. Designed for automatic cut-out overcurrent protection, this breaker supports both industrial and residential use.

The compact DIN rail mounting design enables quick and convenient installation and removal. Constructed according to IEC/EN 60898-1 and IEC/EN 60947-2/UL1077 standards, it ensures compliance with rigorous safety regulations.

Featuring combined terminals and an IP20 protection rating, the device offers reliable performance in indoor environments. The breaker’s dimensions are 90mm in height, 53mm in width, and 76mm in depth, making it suitable for various electrical panels.

The Type D tripping characteristic allows it to handle inrush currents of 10 to 14 times the rated current, ideal for use with high surge equipment like transformers, motors, and welders.

Siemens SENTRON 5SY4 series miniature circuit breakers deliver extended product life aligning with sustainability goals, aiding in energy and carbon footprint reduction for your installations.

Reliable 3-pole Miniature Circuit Breaker for overcurrent protection. D curve tripping handles high surge currents. Compact DIN rail mount for easy panel integration. Compliance with international electrical safety standards.

Extended product life supports sustainability. Versatile use in industrial and residential electrical systems. High breaking capacity of 10 kA ensures safety during faults. Combined terminals improve wiring convenience. IP20 rating protects against solid foreign objects.

Explore more Siemens circuit breakers and electrical protection devices on EnvMart for industrial, commercial, and residential applications.

Siemens SENTRON Miniature Circuit Breaker 3-Pole 4A Type D 400V AC 60V DC 10 kA Breaking Capacity 5SY4304-8
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Frequently Asked Questions

This model has a breaking capacity of 10 kA, ensuring effective interruption of high fault currents.

It is rated for 400V AC and 60V DC operation, making it suitable for various electrical applications.

This miniature circuit breaker features a Type D tripping characteristic, which can handle inrush currents of 10 to 14 times the rated current.

The dimensions of this model are 90mm in height, 53mm in width, and 76mm in depth.

It is designed for DIN rail mounting, which allows for quick and convenient installation.

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

This model is equipped with combined terminals, which enhance wiring convenience.

It has an IP20 protection rating, which safeguards against solid foreign objects in indoor environments.

This circuit breaker is suitable for both industrial and residential electrical applications.

The current rating of this model is 4A, making it suitable for low current applications.

The country of origin for this circuit breaker is Germany.

This model belongs to the SENTRON series of miniature circuit breakers.

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