5SM2835-8
The Siemens SENTRON 5SM2835-8 residual current protection module (RC Unit) is a 3-pole design, used with 5SY series miniature circuit breakers. It features Type A selective delayed tripping characteristics and a residual operating current of 1000mA, making it suitable for layered protection applications.
Product Positioning
The Siemens SENTRON 5SM2835-8 is a 3-pole leakage current protection module (RC Unit) designed specifically for the 5SY series miniature circuit breakers. It does not contain contacts on its own and must be combined with a miniature circuit breaker to form complete overcurrent and leakage current protection.
Core Product Advantages and Features
It needs to be used in combination with MCB.
The main body does not have independent contacts. When leakage occurs, the 5SY miniature circuit breaker is tripped through the linkage mechanism.
Type A Selective Design
It has a short-time delay tripping characteristic, making it suitable as an upstream protection system to form a layered protection with downstream general-type leakage current devices.
1000mA residual operating current
With an operating sensitivity of 1000mA, it is suitable for fire protection and large-scale circuit leakage protection requirements.
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5SM2745-6
The Siemens SENTRON 5SM2745-6 residual current protection module (RC Unit) is a 4-pole design, used with 5SY series miniature circuit breakers, with a rated current of 63A, Type A operating characteristics, and a residual operating current of 500mA, suitable for three-phase four-wire circuit protection.
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5SM2735-6
The Siemens SENTRON 5SM2735-6 residual current protection module (RC Unit) is a 3-pole design, used with 5SY series miniature circuit breakers, with a rated current of 63A, Type A operating characteristics, and a residual operating current of 500mA, suitable for three-phase circuit protection.