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Siemens SENTRON Miniature Circuit Breaker 3-Pole 20A Type B 400V AC 10kA Breaking Capacity 5SY4320-6

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Siemens SENTRON Miniature Circuit Breaker 3-Pole 20A Type B 400V AC 10kA Breaking Capacity 5SY4320-6

Name: Siemens SENTRON Miniature Circuit Breaker 3-Pole 20A Type B 400V AC 10kA Breaking Capacity 5SY4320-6
Brand: Siemens
SKU: 182258
Price: 136.55 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	76mm
Model	5SY4320-6
Depth	76mm
IP Rating	IP20
Width	53mm
Mount Type	DIN Rail
Current Rating	20A
Series	5SY4
Terminal type	Screw
Breaking Capacity	10kA
Number of Poles	3
Standards/Approvals	EAC, CE, CCC
Rated AC Voltage	400V ac
Tripping Characteristics	Type B
Better World Claim	Extended Product Life
Siemens SENTRON 5SY MCB, 3P, 20ABrand	Siemens

Key Features

Designed to provide reliable short circuit protection in residential and commercial electrical installations.
Mounts on DIN Rail for easy installation and integration into electrical panels.
Features screw-type terminals facilitating secure wiring connections.
Compact dimensions ensure space-saving design with 76mm height, 53mm width, and 76mm depth.
Complies with international standards including EN 60898, IEC 60898, and DIN VDE 0641.
IP20 rated enclosure provides basic protection against solid objects and finger contact.
Breaking capacity of 10kA suitable for typical industrial and building electrical circuits.
Manufactured in Germany, assuring high-quality engineering and durability.

Product Description

Siemens 5SY4320-6 SENTRON Miniature Circuit Breaker is a high-quality 3-pole circuit breaker rated at 20 amps with Type B tripping characteristics designed for AC voltages up to 400V. It offers a robust breaking capacity of 10kA, ensuring safe and reliable short circuit protection for electrical installations in industrial, commercial, and residential settings. This Miniature Circuit Breaker supports easy mounting on standard DIN rails, making it suitable for seamless integration in distribution boards.

The device features screw terminals for secure and stable electrical connections and compact dimensions (76mm height, 53mm width, 76mm depth) which optimize space usage in electrical panels. With an IP20 protection rating, it prevents accidental contact with live parts while allowing ventilation.

Certified to multiple international standards including EN 60898, IEC 60898, and DIN VDE 0641, this Siemens SENTRON breaker ensures compliance, safety, and longevity. Its extended product life feature supports sustainable operations in line with RS Better World's environmental commitments. Manufactured in Germany, the product guarantees superior build quality.

This circuit breaker is ideal for use in industrial machines, manufacturing plants, electrical automation setups, commercial buildings, and HVAC electrical systems requiring reliable overload and short circuit protection.

Reliable short circuit and overload protection for three-phase circuits. Easy DIN rail mounting and screw terminal connections ensure installation flexibility. Compact size saves installation space in electrical panels. Robust 10kA breaking capacity handles typical electrical faults safely.

Complies with relevant global standards for safety and performance. IP20 rating protects against accidental contact while ensuring ventilation. Manufactured in Germany for high reliability and durability. Supports sustainable operations with extended product life features.

Explore our Electronics & Electricals category for more premium circuit breakers and electrical components from Siemens and other trusted brands on EnvMart.

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Frequently Asked Questions

This model has a breaking capacity of 10kA, making it suitable for handling typical electrical faults safely.

The dimensions of this unit are 76mm in height, 53mm in width, and 76mm in depth, allowing for compact installation in electrical panels.

This miniature circuit breaker has a current rating of 20A, suitable for various electrical applications.

It supports DIN rail mounting, which facilitates easy installation and integration into distribution boards.

The rated AC voltage for this model is 400V, making it suitable for a wide range of electrical installations.

The 5SY4320-6 features Type B tripping characteristics, which are designed for general applications including residential and commercial use.

This model has an IP20 rating, providing basic protection against solid objects and finger contact.

It complies with international standards including EN 60898, IEC 60898, and DIN VDE 0641, ensuring safety and reliability.

This circuit breaker features screw-type terminals, facilitating secure wiring connections.

It is manufactured in Germany, assuring high-quality engineering and reliability.

This model is suitable for use in industrial machines, commercial buildings, and HVAC electrical systems requiring reliable overload and short circuit protection.

This unit belongs to the SENTRON series, which is known for its reliable circuit protection solutions.