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Auxiliary Switch
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3RH1921-1EA11

Auxiliary Switch

Auxiliary switch block featuring 1 Normally Open (1 NO) and 1 Normally Closed (1 NC) instantaneous contacts.

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Brand
SIEMENS
Country of origin
GERMANY

Product Description

Quick Specifications

  1. Contact Configuration: 1 NO + 1 NC
  2. Mounting Style: Lateral (snap-on)
  3. Connection Type: Screw Terminals
  4. Max Operating Current: 10 A
  5. Mechanical Service Life: Up to 10,000,000 cycles
  6. Compatibility: Fits Siemens 3RT1 power contactors and 3RH1 contactor relays (Frame sizes S0, S2, S3, S6, S10, S12) [1, 2, 3, 4, 5]


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