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Black 30 mm selector switch with polymer knob and chrome bezel

Eaton

Eaton HT8JAH3AAA5 30 mm Selector Switch, 2 Position, Black

SKU CH-9QAG-KSN0V

A 30 mm selector switch with two maintained positions and IP68 protection for industrial panels

  • TypeIndustrial Electrical Controls & Automation
  • Color MappingBlack
  • 30 mm panel cut-out fits standard enclosures
  • Two maintained positions give clear on/off control
  • 10 A at 600 V AC handles heavy-duty loads
  • IP68 and NEMA 4X ratings resist water and dust
  • Chrome bezel with black polymer knob withstands harsh environments

30 mm Industrial Selector Switch

The Eaton HT8JAH3AAA5 is a 30 mm two-position selector switch designed for industrial electrical control panels. Its maintained action and 2NO contact form suit machine-start or mode-change duties where a positive stay-put position is required.

Sustained-load contact performance

Rated at 10 A at 600 V AC with NEMA A600/P600 designation, the contacts are built for continuous duty rather than momentary impulses. NEMA 1, 2, 3, 4, 4X and 12 plus IP68 sealing protect the mechanism during prolonged exposure to dust, water jets and temporary submersion.

Replaces worn or undersized panel switches

This unit upgrades from single-position push buttons or lower-rated selectors that cannot handle 600 V AC or lack IP68 ingress protection. The jump is worth it when panels must meet NEMA 13 oil-tight requirements or when a maintained two-position cam action replaces a spring-return alternative.

Highlights

  • 30 mm panel cut-out fits standard enclosures
  • Two maintained positions give clear on/off control
  • 10 A at 600 V AC handles heavy-duty loads
  • IP68 and NEMA 4X ratings resist water and dust
  • Chrome bezel with black polymer knob withstands harsh environments

Specifications

TypeIndustrial Electrical Controls & Automation
BrandEATON
Color MappingBlack

Questions about this item

Does the 30 mm selector switch run hot or draw extra power when left in one position all day?

The Eaton switch has no internal electronics, so it generates no heat and consumes no power while held in either maintained position.

What wiring or mounting hardware must I already have to install this 30 mm switch?

You need a 30 mm panel cut-out, wires rated for 600 V AC, and terminals that accept the 10 A contact rating.

Will the IP68 and NEMA 4X ratings hold up on a panel that also carries older 12 V relay gear?

Yes, the switch seals to IP68 and meets NEMA 4X independently of any low-voltage relays sharing the enclosure.

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