Siemens 3RTH1140-1BF40 Auxiliary Contactor

- Brand: Siemens - Model: SIRIUS 3RH1140-1BF40 - Type: Auxiliary Contactor / Contactor Relay - Part Number: 3RH1140-1BF40 - Technical Specifications: - SIRIUS 3RH1 series auxiliary contactor - Auxiliary contactor for control and automation circuits - Contact configuration: 4 NO (Normally Open), 0 NC (Normally Closed) - Contact designation: 40E according to DIN EN 50011 - Coil voltage: 110 VDC - Voltage type: DC-operated coil - Frame size: S00 - Connection type: Screw terminals - Rated operational current: - AC-12: 10 A - AC-15: 6 A at 230 VAC, 3 A at 400 VAC, 2 A at 500 VAC, 1 A at 690 VAC - DC-12: 10 A at 24 VDC, 3 A at 110 VDC, 1 A at 220 VDC - DC-13: 10 A at 24 VDC, 1 A at 110 VDC, 0.27 A at 220 VDC - Rated insulation voltage (Ui): 690 V - Rated impulse withstand voltage (Uimp): 6 kV - Degree of pollution: 3 - Mechanical endurance: 30 million operating cycles - Contact reliability: One incorrect switching operation per 100 million operations (17 V, 1 mA) - Shock resistance: 10 g / 5 ms, 5 g / 10 ms - Mounting: DIN rail, Screw mounting - Protection class: IP20 - Operating temperature: -25°C to +60°C - Maximum installation altitude: 2,000 m Weight: 300 g Dimensions: 45 × 57.5 × 72 mm Country of Origin: Germany HS Code: 8536.49