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Siemens 3RH19211XA220MA0 - Auxiliary Contact Block 2NO+2NC

Siemens
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Siemens 3RH19211XA220MA0 is an auxiliary contact block designed to expand the switching functionality of Sirius 3RT series contactors and 3RH series relays. It supports voltages up to 690 VAC and 600 VDC, with a 4-pole screw terminal design and a 2NO+2NC contact configuration. The device features a front mounting capability, an IP20 protection class on the front, and a mechanical service life of approximately 10,000,000 operating cycles. It complies with EN 50012 standards and offers a surge voltage resistance of 6 kV. This auxiliary contact block is suitable for industrial motor control and automation applications requiring reliable signal switching.

Key Features & Specifications
  • Contact Configuration: 2 Normally Open (NO) + 2 Normally Closed (NC)
  • Voltage Rating: 690 VAC / 600 VDC
  • Poles: 4
  • Mounting Type: Front Mount
  • Terminal Type: Screw Terminal
  • Compatible Contactor Sizes: S0 to S12
  • Mechanical Service Life: 10,000,000 operating cycles
  • Electrical Endurance: 200,000 cycles at AC-15, 230 V
  • Surge Voltage Resistance: 6 kV
  • Protection Class: IP20 (front)
  • Standards: EN 50012
  • UPC: 75455490006
  • GTIN: 00754554900063
  • Weight: 0.65 lb


Product Identification
  • UPC: 75455490006
  • GTIN: 00754554900063