LS ELECTRIC RKN residual current circuit breaker, 2P/4P, up to 63 A, 30/100/300 mA, DIN rail

LS ELECTRIC RKN is a residual current circuit breaker (RCCB) without overcurrent protection. It is installed together with a circuit breaker or at the input of a circuit group.

RKN does not protect against short circuit and overload, so a circuit breaker or fuse is required in series. Available in 2 and 4 poles, rated current up to 63 A. Typical residual current settings are 30 mA (personal protection) and 100/300 mA (fire protection and incomers). The range standard is IEC 61008.

Key features:

• Earth leakage protection
• 2 and 4 poles, up to 63 A
• 30 mA and 100/300 mA settings
• DIN rail mounting

Specifications:

• Type: RCCB
• Rated current: up to 63 A
• Number of poles: 2, 4
• Residual current: 30 mA; 100/300 mA
• Short-circuit and overload protection: no
• Standard: IEC 61008

Application: Protection of people against electric shock and fire protection at apartment incomers and circuit groups.

Scope of supply: RCCB. Line circuit breaker is not included.

Before ordering: Before ordering, specify residual current, number of poles and rated current. Install only in series with a circuit breaker or fuse.