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Siemens SENTRON 5SY4 MCB, 1P, 5A Curve C, 400V AC, 72V DC, 5 kA Breaking Capacity

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£25.34

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RS Stock No.:
213-1070
Mfr. Part No.:
5SY4111-7
Brand:
Siemens
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Brand

Siemens

Number of Poles

1

Current Rating

5A

Tripping Characteristics

Type C

Rated AC Voltage

400V

Rated DC Voltage

72V

Breaking Capacity at Maximum Voltage Rating

5 kA

Range

SENTRON

Series

5SY4

Circuit Breaker Type

MCB

Length

90mm

Width

18mm

Mounting Style

DIN Rail Mount

Depth

76mm

Model Number

5SY4111-7

Better World Product

Yes

Better World Claim

Extended product life

Terminal Contact Type

Screw

COO (Country of Origin):
DE

Siemens 5SY4 Series MCB, 5A Current Rating, Type C Tripping Characteristics - 5SY4111-7


This miniature circuit breaker is a 1 Pole Circuit Breaker designed to offer electrical protection for residential and commercial applications. With a current rating of 5A, it is ideal for use in various electrical systems. Standing at a height of 90mm, a width of 18mm, and a depth of 76mm, this compact DIN Rail MCB fits seamlessly into standard enclosures, ensuring effective space utilisation while safeguarding circuits.

Features & Benefits


• Type C tripping characteristic ensures suitable protection in specific applications
• 5kA Breaking Capacity provides reliable interruption during fault conditions
• IP20 protection class allows safe operation in dry environments
• Designed for easy installation with screw terminal connections
• Mechanical service life of 10,000 cycles enhances long-term reliability
• Compliant with IEC / EN standards, ensuring high-quality performance

Applications


• Used with residential electrical systems for circuit protection
• Ideal for commercial installations requiring dependable fault interruption
• Suitable for use in environments with overvoltage category III
• Effective in automation systems where cable management is crucial

What are the benefits of having a Type C tripping characteristic?


The Type C tripping characteristic is beneficial for circuits with higher inrush currents, allowing for uninterrupted operation of inductive loads like motors while still offering protection against short circuits.

What is the significance of the 5kA breaking capacity?


A breaking capacity of 5kA ensures that the device can safely interrupt fault currents up to this rating, preventing potential damage to downstream equipment and enhancing overall circuit safety.

What type of conductors can be connected to the terminals?


The terminals can accommodate solid and stranded conductors with cross-sections between 0.75 mm² and 35 mm², providing flexibility for different wiring requirements.

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