Siemens Sirius 3RH1911-1GA04 Auxiliary Switch Block

- Brand: Siemens - Model: SIRIUS 3RH1911-1GA04 - Type: Auxiliary Switch Block / Auxiliary Contact Block - Part Number: 3RH1911-1GA04 - Technical Specifications: - Auxiliary switch block for Siemens SIRIUS contactors and contactor relays - Contact configuration: 0 NO (Normally Open), 4 NC (Normally Closed) - Contact designation: 44E according to DIN EN 50011 - Number of poles: 4-pole - Mounting position: Front-mounted snap-on accessory - Connection type: Screw terminals - Suitable for: Siemens 3RH1 contactor relays, Siemens 3RT1 contactors - Rated operational current (AC-15): 6 A at 230 VAC, 3 A at 400 VAC, 1 A at 690 VAC - Rated operational current (AC-12): 10 A up to 230 VAC - Rated insulation voltage (Ui): 690 V - Rated impulse withstand voltage (Uimp): 6 kV - Protection class: IP20 - Mechanical endurance: 10 million switching operations - Electrical endurance: 200,000 switching operations at AC-15, 230 V - Contact reliability: 1 faulty switching operation per 100 million operations (17 V, 1 mA) - Positively guided contacts: Yes, when used with Siemens 3RH1 contactor relays - Mirror contact function: Supported when used with compatible Siemens contactors - Operating temperature: -25°C to +60°C - Frequency: 50/60 Hz Weight: 50 g Dimensions: 36.5 × 37.5 × 41.5 mm Country of Origin: Germany HS Code: 8536.50