NJB1-Y PDF 데이터시트 검색

Relay Protection Relay NJB1-Y Single-Phase Voltage Relay 1. General NJB1-Y single phase voltage relays (hereinafter the relay for short) are applied in AC 220V, 110V, 24V, frequency 50H- (or 60Hz) and DC 24V control circuits as single phase overvoltage protection or under-voltage protection and indication elements, making or breaking circuits as intended operating values and time. The product are in compliance with requirements of standard IEC 60947-5-1 2. Type designation N JB 1- Y □, □ Rat