Additional technical information: Number of channels: 4Output terminals: Each output 2× 1.5 mm²Mounting type: Snaps onto mounting rail TH35Bridge concept: On both sides by means of spring-loaded terminal or bridge set (max. 40 A)Input terminals: 2× 16 mm²INPUT VOLTAGE (ON): 20...60 V DCSwitch-on capacity: Max. 5 MF (per channel)REMOTE SWITCH ON (OFF): 20...60 V DCImpulse length (ON): Min. 20 msSignal terminals 2.5 mm²Group message output: Max. 20 mA; high: ALL channels ON; Low: Not all channels ON; Amperage adjustment range (max.): 4 A; Amperage adjustment range (min.): 1 A; Connection (components): Spring-loaded terminal; Factory colour: Black; IP rating: IP20; Max. cross section (flexible): 16 mm²; Max. cross section (inflexible): 16 mm²; Max. operating voltage: 60 V DC; Max. temperature: +55 °C; Min. cross section (flexible): 0.5 mm²; Min. cross section (inflexible): 0.5 mm²; Min. operating voltage: 36 V DC; Min. temperature: 0 °C; Nominal voltage: 48 V DC; Operating voltage: 48 V D