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Siemens SENTRON 5SY4 Miniature Circuit Breaker, 1-Pole, 50A, Type C, 230V AC, 72V DC, 10 kA Breaking Capacity 5SY4550-7

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Siemens SENTRON 5SY4 Miniature Circuit Breaker, 1-Pole, 50A, Type C, 230V AC, 72V DC, 10 kA Breaking Capacity 5SY4550-7

Name: Siemens SENTRON 5SY4 Miniature Circuit Breaker, 1-Pole, 50A, Type C, 230V AC, 72V DC, 10 kA Breaking Capacity 5SY4550-7
Brand: Siemens
SKU: 141964
Price: 157.75 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	5SY4550-7
Depth	90mm
IP Rating	IP20
Width	76mm
Mount Type	DIN Rail
Current Rating	50A
Series	5SY4
Terminal type	Screw
Breaking Capacity	10kA
Number of Poles	1
Standards/Approvals	IEC/EN 60898-1, IEC/EN 60947-2/UL1077
Rated AC Voltage	230V ac
Rated DC Voltage	72V 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

Supports 230V AC and 72V DC rated voltages providing flexible electrical application.
Type C tripping characteristic suitable for general circuits and industrial use.
Compact DIN rail mount design allows easy and quick installation.
High breaking capacity of 10 kA enhances safety against short circuits.
Toggle switch actuator design facilitates manual reset and operation.
Complies with IEC/EN 60898-1 and IEC/EN 60947-2/UL1077 standards ensuring quality and safety.
IP20 rated housing offers protection suitable for indoor electrical panels.
Manufactured in Germany assuring superior build quality and durability.

Product Description

Siemens 5SY4550-7 SENTRON Miniature Circuit Breaker is a high-quality, 1-pole automatic cut-out designed for reliable overcurrent protection in residential, commercial, and industrial electrical installations.

Rated for 50 amps with Type C tripping characteristics, it supports voltage standards of 230V AC and 72V DC, making it versatile for various electrical circuits.

The device offers a breaking capacity of 10 kA, ensuring effective interruption of fault currents to protect wiring and connected equipment. Its DIN rail mount facilitates fast and secure installation within electrical distribution panels.

Equipped with a toggle switch reset actuator, this miniature circuit breaker allows easy manual operation and fault clearing. The compact dimensions of 90 mm height, 76 mm width, and 90 mm depth provide efficient use of panel space.

Constructed to IEC/EN 60898-1 and IEC/EN 60947-2/UL1077 standards, it assures compliance with international safety and performance requirements. The IP20 enclosure rating protects against solid objects larger than 12 mm without protection against liquids, suitable for indoor applications.

Manufactured in Germany, the SENTRON 5SY4 series combines innovative design, extended product life claims under Siemens Better World standards, and ease of integration with supplementary components including control switches, fault signal contacts, and releases.

Supports 230V AC and 72V DC rated voltages providing flexible electrical application. Type C tripping characteristic suitable for general circuits and industrial use. Compact DIN rail mount design allows easy and quick installation.

High breaking capacity of 10 kA enhances safety against short circuits. Toggle switch actuator design facilitates manual reset and operation. Complies with IEC/EN 60898-1 and IEC/EN 60947-2/UL1077 standards ensuring quality and safety.

IP20 rated housing offers protection suitable for indoor electrical panels. Manufactured in Germany assuring superior build quality and durability. Dimensions measuring 90mm height, 76mm width, and 90mm depth for space-efficient installation.

This Miniature Circuit Breaker is suitable for industrial, commercial, residential, and functional building applications requiring reliable circuit interruption and protection. Its combination of advanced features and robust construction makes it ideal for wide-ranging electrical setups.

Explore more Siemens SENTRON products and circuit protection solutions on EnvMart for efficient and safe electrical installations.

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Frequently Asked Questions

The breaking capacity of this model is 10 kA, which ensures effective interruption of fault currents to protect wiring and connected equipment.

It supports rated voltages of 230V AC and 72V DC, making it versatile for various electrical circuits.

This model has a Type C tripping characteristic, which is suitable for general circuits and industrial use.

It features a compact DIN rail mount design, allowing for easy and quick installation within electrical distribution panels.

The dimensions of the 5SY4550-7 are 90 mm in height, 76 mm in width, and 90 mm in depth.

It is equipped with a toggle switch reset actuator, facilitating easy manual operation and fault clearing.

This miniature circuit breaker complies with IEC/EN 60898-1, IEC/EN 60947-2, and UL1077 standards, ensuring quality and safety.

The IP rating of the 5SY4550-7 is IP20, which offers protection against solid objects larger than 12 mm but not against liquids, making it suitable for indoor applications.

This model has a current rating of 50A, suitable for various electrical applications.

The Type C tripping characteristic allows tripping at 5 to 10 times the rated current, making it suitable for circuits with high inrush currents.

The Siemens SENTRON 5SY4550-7 is manufactured in Germany, assuring compliance with high manufacturing standards.

This miniature circuit breaker is suitable for residential, commercial, and industrial applications requiring reliable circuit interruption and protection.