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Transparent toggle switch with single gang mounting

Hubbell Incorporated

Hubbell Incorporated HBL7843D Manual Motor Switch 40A 600VAC 3P

SKU CH-8GVX-T943W

A three-pole manual motor switch rated 40 A at 600 V AC with horsepower ratings up to 15 hp at 480 V and 600 V three-phase

  • Product typeToggle
  • Product colorTransparent
  • Three-phase motor control up to 15 hp at 480 VAC and 600 VAC
  • Single-phase ratings of 2 hp at 120 VAC and 5 hp at 240 VAC
  • 40 A continuous current capacity for heavy-duty circuits
  • Three-pole toggle operator provides positive on/off action
  • Transparent toggle housing allows visual position confirmation

Hubbell HBL7843D 40A Three-Pole Motor Switch

The Hubbell HBL7843D is a manual motor switch rated for 40 amperes at 600 volts AC with three poles. It uses a toggle operator and carries a transparent housing. The device controls motor loads up to 15 horsepower at 480 and 600 volts three-phase.

Suitable for industrial motor circuits needing

This switch suits installations requiring a 40 A, 600 VAC manual disconnect for three-phase motors up to 15 hp at 480 or 600 V. It is not for circuits exceeding 40 A or 600 VAC. It does not fit applications needing a pilot light, fused protection, or automatic magnetic control. Buyers needing higher horsepower ratings at 208 V three-phase should look elsewhere.

40 A 600 VAC three-pole rating is the decisive spec

The 40 ampere, 600 VAC, three-pole rating determines whether this switch matches the motor circuit. Verify the motor full-load current and voltage against this rating before purchase. The 4.200 toggle operator provides manual on-off action. No thermal overload elements are included or required.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $119.99
Pricier than about 79% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameHubbell Wiring Device-Kellems
Model nameHBL7843D
Product typeToggle
Product colorTransparent

Questions about this item

Does the HBL7843D require a specific enclosure size for the single-gang toggle?

The switch is a single-gang unit with a toggle operator, designed to fit a standard 1-gang enclosure.

Which wiring step is commonly missed when connecting the three poles at 40 A?

Torque each of the three pole terminals to the listed 4.200 value to ensure a secure connection.

How often should the toggle mechanism on the 40 A switch be inspected?

Inspect the toggle operator periodically for wear; replace the switch if the mechanism no longer moves positively between positions.

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