3RH2911-1HA22
SKU: 3RH2911-1HA22
BRAND: Siemens
R 316.25 (inc VAT) R 275.00 (ex VAT)
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Delivery time: 2-5 working days for South Africa
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In stock - Ready for immediate dispatch
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Auxiliary Switch, On The Front, 2 NO + 2 NC, .1/.2, .1/.2, .3/.4, .3/.4, Current Path: 1 NC, 1 NC, 1 NO, 1 NO
Auxiliary Switch
Specifications
Product: Siemens SIRIUS Auxiliary Switch Block
Model Number: 3RH2911-1HA22
Contact Configuration: 4 contacts: 2 NO (normally open) + 2 NC (normally closed)
Contact Type: Instantaneous auxiliary contacts
Mounting Type: Front mount (snap-on)
Terminal Type: Screw terminals
Suitable For Use With: Siemens 3RT2 and 3RH2 series contactors
Rated Operational Current (AC-15): 6 A at 230 V
Rated Operational Current (AC-12): 10 A at 24 V / 10 A at 230 V
Rated Operational Current (AC-15): 6 A at 24 V, 6 A at 230 V
Rated Insulation Voltage: 690 V
Surge Voltage Resistance: 6 kV
Mechanical Life: ~10 000 000 operations
Electrical Life (AC-15, 230 V): ~200 000 operations
Protection Class: IP20
Ambient Operating Temperature: –25 °C to +60 °C
Ambient Storage Temperature: –55 °C to +80 °C
Dimensions (approx.): ~36 × 37.5 × 43.7 mm
Weight: ~57 g
Protection Standard: IEC/EN 60947-5-1 compliant (auxiliary contacts)
Downloads
Additional Information
Device
Switch
Type
Auxiliary | Switch
Upgrade your control system with the Siemens SIRIUS Auxiliary Switch 3RH2911-1HA22, featuring 2 NO and 2 NC contacts for enhanced reliability. Designed for seamless compatibility with Siemens 3RT2 and 3RH2 series contactors, this front-mount switch ensures robust performance with a long mechanical life of up to 10 million operations. Experience efficient operation in diverse environments, making it a smart choice for your automation needs.
