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Black plastic lever selector switch on zinc bezel, 30mm diameter

SIEMENS

SIEMENS 52SX2AABK1 selector switch 30mm 2-position black

SKU CH-VAMX-QC5NG

30 mm 2-position selector switch with maintained action, 1NO contact, 10 A at 600 V AC, IP66 and NEMA 4X rated

  • Maintained action holds position reliably
  • 30 mm mounting fits standard panels
  • IP66 and NEMA 4X for harsh environments
  • 10 A at 600 V AC contact rating
  • Black lever operator on zinc bezel

Product Identity

The SIEMENS 52SX2AABK1 is a 30 mm non-illuminated selector switch with two maintained positions and a single normally-open contact block. It carries a 10 A rating at 600 V AC and fits panels rated for NEMA 1, 12, 13, 3, 3R, 4 and 4X environments. The black lever operator and zinc bezel are built on a metal base with a plastic head.

Ideal Use Cases

This switch suits control panels that need a simple two-position manual selector for motor starters, lighting circuits or process equipment in industrial or outdoor enclosures. It is not for applications requiring three or more switch positions, key-operated security, illuminated status indication or a different contact configuration such as normally-closed or multiple poles.

Included Components

The unit ships as a complete operator assembly with the lever, bezel and contact block integrated, so no separate contact block or mounting hardware needs to be sourced. The IP20 and IP66 ratings mean the same part can serve inside a cabinet or on an exposed panel without adding gaskets or covers.

Highlights

  • Maintained action holds position reliably
  • 30 mm mounting fits standard panels
  • IP66 and NEMA 4X for harsh environments
  • 10 A at 600 V AC contact rating
  • Black lever operator on zinc bezel

Specifications

BrandSIEMENS

Questions about this item

What panel cut-out size does the 30 mm selector switch require?

The operator head is designed for a standard 30 mm mounting hole in the panel.

Can the maintained contacts handle the same 10A @ 600V AC rating as momentary types?

Yes, the 1NO contact block carries a 10A at 600V AC rating regardless of maintained or momentary action.

How do I verify the switch operates correctly after wiring?

Turn the lever to Position A and confirm the circuit closes; turn to Position B and confirm it opens, matching the O and X markings.

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