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SIEMENS mounting kit for S0 frame starters, metal brackets and hardware

SIEMENS

SIEMENS 3RU29263AA01 mounting kit for S0 frame starters

SKU CH-CWVA-TXV3E

Stand-alone assembly support for S0-frame IEC starters 3RU2126 and 3RB3123

  • Stand-alone assembly support for IEC S0 starters
  • Compatible with 3RU2126 and 3RB3123 starters
  • SIEMENS-branded mounting kit ensures proper fit
  • Frame-size S0 accessory simplifies starter installation
  • Order code 3RU29263AA01 identifies the exact kit

Mounting Kit for S0 Frame Starters

The SIEMENS 3RU29263AA01 mounting kit provides stand-alone assembly support for IEC-style starters. It is designed for frame size S0 and suits control-panel builders and maintenance engineers who need to secure compatible devices without a busbar system.

Compatibility with 3RU2126 and 3RB3123

The kit enables direct mounting of the 3RU2126 thermal overload relay and the 3RB3123 electronic overload relay. This accessory changes the installation method from busbar-dependent to stand-alone, allowing flexible placement inside the enclosure.

For IEC S0 Starter Installations

This product suits professionals assembling or servicing IEC S0 motor starters who require stand-alone mounting. It is not for installers using larger frame sizes, different starter styles, or those without the specified 3RU2126 or 3RB3123 relays.

Highlights

  • Stand-alone assembly support for IEC S0 starters
  • Compatible with 3RU2126 and 3RB3123 starters
  • SIEMENS-branded mounting kit ensures proper fit
  • Frame-size S0 accessory simplifies starter installation
  • Order code 3RU29263AA01 identifies the exact kit

Specifications

BrandSIEMENS

Questions about this item

Does the mounting kit itself have any wear items that will need periodic replacement?

The kit is a passive mechanical support with no moving parts or consumable components, so no scheduled replacement is required.

When installed on a 3RU2126 starter, what operational limit is reached first during continuous duty?

The limit is defined by the starter’s own thermal and current ratings, not by the mounting kit, which simply secures the unit.

Does the bracket add any audible noise, heat or extra power draw once the starter runs all day?

No — the kit is a static metal frame that neither generates heat, consumes power nor produces sound during operation.

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