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Black long-handle selector switch 30mm 3-position industrial control

SIEMENS

SIEMENS 52SB2BAB Long Handle Selector Switch 30mm 3 Position Black

SKU CH-93VE-FCHQ2

A 30 mm three-position selector switch with a long black handle, maintained action and IP66 protection

  • Product typeIndustrial Electrical Controls & Automation
  • 30 mm mounting fits standard panels
  • Three maintained positions for reliable control
  • Black extended lever offers clear grip
  • NEMA 1, 3, 3R, 4, 4X, 12, 13 rated protection
  • IP66 sealing resists dust and water jets

Long-Handled Selector Switch 30 mm

This SIEMENS selector switch provides a long-handled operator for 30 mm panel cut-outs. The three-position maintained action stays in each selected setting until manually moved. A black plastic head and IP66 rating suit industrial control panels and machine consoles. It is built for operators who need clear tactile position feedback in demanding environments.

Panel Mounting and Environmental Fit

The switch mounts in a standard 30 mm opening and carries NEMA 1, 3, 3R, 4, 4X, 12 and 13 ratings alongside IP66. This combination allows installation in indoor enclosures, outdoor housings and wash-down areas without additional sealing components. The Cam B cam mechanism integrates with compatible contact blocks to complete the control circuit.

Upgrade from Short Lever or Two-Position Units

The extended lever improves grip and visibility compared with short-lever alternatives, reducing operator error in low-light or gloved conditions. The three maintained positions replace two-position switches when a distinct centre or third state is required. It is not suited for momentary-return applications or key-operated security needs.

How it compares

Measured against everything we stock in Electrical Enclosures & Cabinets, at today’s prices. Recalculated every night.

Price $38.99
Typical for this category: the median of 1,411 items is $39.99.

Specifications

Product
Brand nameSIEMENS
Product typeIndustrial Electrical Controls & Automation

Questions about this item

What is the maximum IP rating the 30 mm selector switch can withstand during continuous operation?

The switch is rated IP66, meaning it is dust-tight and protected against powerful water jets even under sustained use.

How much heat does the NEMA 4X rated operator generate when left in a maintained position all day?

The plastic operator head and maintained action design produce negligible heat; the device is passive and draws no continuous power.

Which panel cut-out size must already exist for this 30 mm long-handle switch to mount correctly?

A standard 30 mm mounting hole is required; the switch fits industry-standard 30 mm cut-outs without adapters.

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