5SM2647-0

The Siemens SENTRON 5SM2647-0 residual current protection module (RC Unit) is a 4-pole design, used with the 5SP4 series miniature circuit breaker, with a rated current of up to 100A, Type AC operating characteristics, and a residual operating current of 300mA, making it suitable for pure AC high current circuits.

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Siemens SENTRON 5SM2647-0 Residual Current Protection Module (RC Unit) Type AC Product Image

Product Positioning

The Siemens SENTRON 5SM2647-0 is a 4-pole leakage current protection module (RC Unit) designed specifically for the 5SP4 series miniature circuit breakers. It is similar in specifications to the 5SM2647-6 in the same series, but the difference is that this model has Type AC operating characteristics and only detects pure sinusoidal AC leakage current.

Core Product Advantages and Features

100A high current specification

With a rated current of up to 100A and a 4-pole structure, it is suitable for protection of large current circuits such as main lines in factories or buildings.

Type AC Action Characteristics

It only detects pure sinusoidal AC leakage current and is suitable for circuits with simple AC loads as the main component.

Use with 5SP4 series

When installed in combination with Siemens 5SP4 series miniature circuit breakers, it forms a complete overcurrent and leakage protection system.

project	Specification
Product Category	The residual current protection module (RC unit) must be used in conjunction with a miniature circuit breaker.
Applicable circuit breakers	Siemens SENTRON 5SP4 series miniature circuit breakers
Number of poles / Rated current	4 poles/100A
Rated residual operating current	300mA, Type AC

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5SM2647-6

The Siemens SENTRON 5SM2647-6 residual current protection module (RC Unit) is a 4-pole design, used with the 5SP4 series miniature circuit breaker, with a rated current of up to 100A, Type A operating characteristics, and a residual operating current of 300mA, making it suitable for high-current distribution circuits.

5SM2645-0

The Siemens SENTRON 5SM2645-0 residual current protection module (RC Unit) is a 4-pole design with a rated current of 63A, Type AC operating characteristics, and a residual operating current of 300mA. It needs to be combined with a miniature circuit breaker to form a complete residual current protection circuit.

5SM2642-6

The Siemens SENTRON 5SM2642-6 residual current protection module (RC Unit) is a 4-pole design, used with 5SY series miniature circuit breakers, with a rated current of 40A, Type A operating characteristics, and a residual operating current of 300mA, suitable for general circuit protection.