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SIEMENS 30mm black selector switch long handle three position

SIEMENS

SIEMENS 52SB2BDB Long Handle Selector Switch Black 3 Position 30mm electrical box

SKU CH-KXM0-HZ2GD

A 30 mm industrial selector switch with a long handle and three-position momentary/maintained action, rated NEMA 1, 3, 3R, 4, 4X, 12, 13 and IP66 for demanding environments

  • TypeIndustrial Electrical Controls & Automation
  • 30 mm mounting fits standard panels
  • IP66 rating protects against dust and water jets
  • NEMA 1, 3, 3R, 4, 4X, 12, 13 enclosures suit harsh environments
  • 3-position momentary/maintained/momentary action for flexible control
  • REACH Article 33 compliant for regulated substance disclosure

Industrial Selector Switch for Control Panels

The Siemens 52SB2BDB is a 30 mm long-handle selector switch designed for industrial electrical enclosures. It provides three-position momentary, maintained and momentary action for machine control circuits. The black plastic operator head carries NEMA 1, 3, 3R, 4, 4X, 12, 13 and IP66 ratings for harsh environments.

Panel-Mount Device Requiring 30 mm Cutout

This switch mounts in a standard 30 mm panel opening and uses Cam B contact configuration for wiring flexibility. No key removal is featured, so the lever remains permanently attached. The extended lever gives operators clear tactile feedback while wearing gloves. Installers must provide matching contact blocks and enclosure space separately.

Sealed Operator Withstands Washdown and Dust

The IP66 and NEMA 4X ratings mean the operator head resists powerful water jets, corrosion and ingress of dust during continuous operation. Plastic head material avoids conductive paths in wet conditions. REACH Article 33 compliance confirms declared substance reporting for regulated markets. The switch suits sustained industrial duty rather than occasional light use.

Highlights

  • 30 mm mounting fits standard panels
  • IP66 rating protects against dust and water jets
  • NEMA 1, 3, 3R, 4, 4X, 12, 13 enclosures suit harsh environments
  • 3-position momentary/maintained/momentary action for flexible control
  • REACH Article 33 compliant for regulated substance disclosure

Specifications

BrandSIEMENS
TypeIndustrial Electrical Controls & Automation

Questions about this item

What NEMA ratings does the selector switch meet for indoor and outdoor enclosures?

The switch is rated for NEMA 1, 3, 3R, 4, 4X, 12, and 13 enclosures, covering indoor, outdoor, wash-down, and corrosive environments.

What IP rating protects the operator head during continuous operation?

The operator head carries an IP66 rating, meaning it is dust-tight and protected against powerful water jets during all-day use.

What panel cut-out diameter is required to mount this 30 mm operator?

This device is designed for a standard 30 mm mounting hole in the control panel or enclosure.

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