3RN20132GW30THERMISTOR MOTOR PROTECTION RELAY STANDARD EVALUATION UNIT 22.5 MM ENCLOSURE SPRING-TYPE TERMINALCHANGE-OVER CONTACTS HARD GOLD-PLATED US = 24 V-240 V AC/DC MANUAL/AUTO/REMOTE RESET WITH ATEX APPROVAL 2 LEDS (READY/TRIPPED) SAFE GALVANIC ISOLATION TEST