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Siemens chrome keyed selector switch 22 mm three position metal bezel

SIEMENS

SIEMENS 3SU1050-5BP61-0AA0 Keyed Selector Switch Chrome 3 Position 22 mm

SKU CH-3X9Q-C5B42

Chrome keyed selector switch with three positions, momentary and maintained actions, NEMA 4X and IP69K ratings, 22 mm mounting

  • Keyed security with lock included for access control
  • Three-position momentary and maintained action for flexible control
  • Chrome metal operator and bezel resist corrosion and wear
  • 22 mm mounting fits standard industrial panel cut-outs
  • IP66 IP67 IP69 IP69K and NEMA 4X ratings withstand harsh environments

Keyed Selector Switch, 22 mm, Three Position

This SIEMENS selector switch fits a 22 mm panel cut-out and provides three distinct positions with a momentary, maintained, maintained action sequence. It is designed for operators who need a keyed, chrome-finished control element in industrial or machinery panels.

Key Removal at Centre and Right, Lock Included

The key can be withdrawn only in the centre and right positions, enforcing a defined access sequence for authorised personnel. A lock is supplied with the operator, so no separate locking hardware is required for installation.

Metal Operator and Bezel, Broad NEMA and IP Ratings

Both the operator head and bezel are metal with a silver bezel finish, giving mechanical durability in demanding environments. The switch carries NEMA 1, 2, 3, 3R, 4, 4X, 12 and IP20, IP66, IP67, IP69, IP69K ratings, indicating suitability for wet, dusty and high-pressure wash-down conditions.

Highlights

  • Keyed security with lock included for access control
  • Three-position momentary and maintained action for flexible control
  • Chrome metal operator and bezel resist corrosion and wear
  • 22 mm mounting fits standard industrial panel cut-outs
  • IP66 IP67 IP69 IP69K and NEMA 4X ratings withstand harsh environments

Specifications

BrandSIEMENS

Questions about this item

Does the 22 mm keyed selector switch include a cam, or must one be ordered separately?

No cam is included with the 3SU1050-5BP61-0AA0; a compatible cam must be sourced separately.

Which NEMA rating limits the switch first during continuous outdoor exposure?

The lowest NEMA rating listed is NEMA 1, so indoor-only protection is the limiting factor for sustained outdoor use.

How hot does the metal bezel get when the operator is actuated continuously all day?

The switch carries IP69K sealing for high-temperature wash-down, but no specific bezel temperature rise under continuous actuation is published.

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