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Siemens SENTRON Miniature Circuit Breaker, 3-Pole, 4A, Type C, 400V AC, 60V DC, 10 kA Breaking Capacity 5SY4304-7

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Siemens SENTRON Miniature Circuit Breaker, 3-Pole, 4A, Type C, 400V AC, 60V DC, 10 kA Breaking Capacity 5SY4304-7

Name: Siemens SENTRON Miniature Circuit Breaker, 3-Pole, 4A, Type C, 400V AC, 60V DC, 10 kA Breaking Capacity 5SY4304-7
Brand: Siemens
SKU: 342863
Price: 153.18 USD
Availability: InStock

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Category Miniature Circuit Breaker Brand Siemens Condition New

Specifications

Country of Origin	Germany
Range	SENTRON
Brand	Siemens
Height	90mm
Model	5SY4304-7
Depth	76mm
IP Rating	IP20
Width	54mm
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 C
Better World Claim	Extended Product Life

Key Features

Type C tripping characteristic designed for higher inrush currents in demanding applications.
Rated for 400V AC and 60V DC operational voltages.
Breaking capacity of 10 kA ensures safe disconnection in overload conditions.
Compact design with dimensions 90mm height, 54mm width, and 76mm depth for easy DIN rail mounting.
IP20 rated for protection against solid objects larger than 12.5 mm, including fingers.
Tough plastic housing offers impact resistance and protection against contamination.
Easy reset with color-coded toggle switch indicating live (red) and off (green) states.
Complies with IEC/EN 60898-1 and IEC/EN 60947-2 / UL1077 standards ensuring international safety compliance.

Product Description

Siemens 5SY4304-7 SENTRON Miniature Circuit Breaker is a premium electrical protection device designed for industrial, automation, and electrical distribution applications. With a 3-pole configuration and 4A current rating, it provides precise overcurrent safeguarding in complex electrical circuits.

This type C MCB is capable of handling higher inrush currents, making it suitable for use with motors and other inductive loads that demand short duration higher currents during startup. Rated for 400V AC and 60V DC, it supports a diverse range of power systems. The 10 kA breaking capacity ensures rapid interruption of fault currents to protect downstream equipment.

Its compact dimensions of approximately 90mm height, 54mm width, and 76mm depth allow easy DIN rail mounting while conserving panel space. The device features a robust plastic housing providing mechanical protection and resistance against environmental contaminants, rated IP20 for finger-safe operation.

The toggle switch is color coded: green when off and red when live, enabling quick visual inspection of circuit status. Installation is tool-free, simplifying assembly in electrical panels.

Compliant with international standards IEC/EN 60898-1, IEC/EN 60947-2 and UL1077, the MCB offers reliable performance for demanding industrial and laboratory environments. Manufactured in Germany, this product aligns with Siemens' Better World initiative, offering extended product life to help reduce waste and environmental impact.

Type C tripping curve handles larger inrush currents. Rated for 400V AC and 60V DC voltages. High breaking capacity of 10 kA for fault interruption. Compact DIN rail mounting design. IP20 protection against finger access and solid objects above 12.5 mm.

Impact-resistant plastic housing for durability. Color-coded toggle switch for circuit status indication. Conforms to IEC and UL international standards. Produced in Germany with extended lifespan.

This Miniature Circuit Breaker is ideal for applications in industrial automation, electrical distribution, manufacturing plants, HVAC systems, and commercial electrical installations. It ensures reliable overcurrent protection and simplifies circuit management with its 3-pole setup.

Explore the comprehensive range of Siemens electrical protection devices on EnvMart for dependable industrial electrical solutions.

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Frequently Asked Questions

This model has a current rating of 4A, making it suitable for various electrical applications.

It features a breaking capacity of 10 kA, ensuring safe disconnection during overload conditions.

The dimensions of this miniature circuit breaker are approximately 90mm in height, 54mm in width, and 76mm in depth.

This circuit breaker is rated for 400V AC and 60V DC operational voltages, allowing it to support a wide range of power systems.

It has a Type C tripping characteristic, designed for handling higher inrush currents typically found in inductive loads like motors.

The device has an IP20 rating, which provides protection against solid objects larger than 12.5 mm, including fingers.

It is designed for easy DIN rail mounting, simplifying installation in electrical panels.

The housing is made of tough plastic that offers impact resistance and protection against contamination.

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

It features a color-coded toggle switch that indicates the circuit status: red when live and green when off, allowing for quick visual inspection.

This miniature circuit breaker is manufactured in Germany, aligning with Siemens' commitment to quality and sustainability.

It is ideal for use in industrial automation, electrical distribution, manufacturing plants, and HVAC systems, providing reliable overcurrent protection.