We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Brown toggle dimmer switch with brass screws

Hubbell Incorporated

Hubbell Incorporated HBL3031 30 A 120/277 V brown toggle dimmer switch

SKU CH-197N-4KXVJ

A 30 A single-pole toggle dimmer rated 120/277 V with screw terminals for 14-10 AWG wire

  • Color/FinishBrown
  • Color MappingBrown
  • TypeLight Switch
  • 30 A rating handles heavy lighting or motor loads
  • 120/277 V AC compatibility fits residential and commercial circuits
  • Toggle action gives clear on/off feedback
  • Back and side wiring with 14–10 AWG range speeds installation
  • UL Listed and impact resistant for lasting safety

Hubbell HBL3031 30 A Toggle Switch

This Hubbell HBL3031 is a single-pole toggle switch rated for 30 A at 120/277 V AC. It is built for commercial and industrial lighting circuits that demand a heavy-duty, maintained-contact device. The brown thermoplastic body resists shatter, crack and impact damage in tough environments.

Suited for 30 A branch circuits

Electricians wiring 30 A lighting loads using 14 AWG to 10 AWG conductors will find the large brass binding-head screws and strip gauge speed up termination. The switch is not suitable for low-voltage control circuits, multi-location switching or applications requiring a pilot light or dimming function.

30 A / 120-277 V AC rating decides fit

The 30 A, 120/277 V AC rating is the critical specification that determines whether this switch matches the circuit breaker and load. Verify the branch circuit amperage and voltage before installation to ensure code compliance and safe operation.

Highlights

  • 30 A rating handles heavy lighting or motor loads
  • 120/277 V AC compatibility fits residential and commercial circuits
  • Toggle action gives clear on/off feedback
  • Back and side wiring with 14–10 AWG range speeds installation
  • UL Listed and impact resistant for lasting safety

Specifications

BrandHubbell Wiring Device-Kellems
Color/FinishBrown
Color MappingBrown
TypeLight Switch

Questions about this item

Will this 30 A toggle dimmer switch work with my existing 14 AWG wiring?

Yes, the switch accepts wire sizes from 14 AWG up to 10 AWG, so your existing 14 AWG conductors are within the supported range.

How can I verify the switch is operating correctly once installed?

After wiring, the toggle should move firmly between on and off positions and the connected load should respond smoothly at both 120 V and 277 V AC.

Does the HBL3031 include mounting screws or wire connectors, or must I purchase them separately?

The switch comes with large brass binding head screws for wire termination; mounting screws and separate wire connectors are not included and must be sourced separately.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.