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Siemens

Siemens Auxiliary contact, 2NC + 2NO, snap-on, spring-loaded terminals Part number 3RH2911-2HA22

EAN / Barcode 4011209829558
Product Type Control Panel
Product Class Auxiliary contact block
ETIM Class Auxiliary contact block
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Product Description

Auxiliary switch

The SIRIUS 3RH29 auxiliary switch is designed for the expansion of auxiliary contacts in the control circuit.

Technical details:

  • Type: 3RH29 auxiliary switch
  • Configuration: 2 NO + 2 NC
  • Current path: 1 NC, 1 NC, 1 NO, 1 NO
  • Mounting: Front-mounted
  • Compatibility: For contactors 3RT2 and contactor relays 3RH2
  • Installation: Can be installed without the need for tools
  • Versions: Available for front or lateral mounting
  • Contact options: Up to four instantaneous contacts or up to two leading NO and NC contacts
  • Terminal types: Available with screw terminal and spring-type terminal

Customer benefits:

  • Simple and efficient installation without tools
  • Compatible with multiple contactor types
  • Modular design for flexibility and updates
  • Available in various contact configurations for diverse application needs

Technical Specifications

Lamp holderNone
Mounting methodOther
Number of contacts as normally closed contact2
Number of contacts as normally open contact2
Rated operation current Ie at AC-15, 230 V6 A
Type of electric connectionSpring clamp connection
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