Relay insert, security technology, Busch-Infoline, relay insert For switching 230 V~ consumers. Relay insert controlled via potential-free contact. For Busch humidity alarm insert 1531 U. For blocking the water supply via an additional solenoid valve. Nominal voltage: , +10 % / -10 % Output voltage: 230 V~ Nominal frequency: 50 Hz/60 Hz Inputs: 1 Query voltage: , is provided by the device Outputs: 1x normally open contact Load type: Ohmic load Nominal current: 10 A, at cos 1 Nominal power: 2300 W Load type: Fluorescent lamps Nominal current: 1.3 AX, at cos 0.9 Nominal power: 300 VA Device protection class: SELV Device temperature range: 5 °C to 40 °C
