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Ivory toggle wall switch 20 A 120/277V AC 1.7 in height

Bryant

Bryant 4903BI Contactor 20 A 120/277V AC Toggle Ivory

SKU CH-DDRC-J5C0X

A 20 A, 120/277 V AC toggle switch rated for 2 hp with screw terminals and a brass ground terminal

  • 20 A rating handles motor loads up to 2 hp
  • 120/277 V AC range suits residential and light-industrial circuits
  • Toggle action provides positive maintained switching
  • UL/CSA listing confirms safety compliance
  • Brass and nickel-plated ground terminal resists corrosion

Industrial Toggle Switch

The Bryant 4903BI is a single-pole 3-way wall switch rated at 20 A and 120/277 V AC for industrial control circuits. It handles motor loads up to 2 hp and carries UL/CSA listing. The ivory toggle provides maintained contact action for lighting or equipment circuits.

Circuit Constraints

The device is limited to 20 A continuous current and 277 V AC maximum line voltage. It supports only 120/277 V AC systems and a 2 hp motor rating. The screw-terminal wiring accepts back and side entry but does not support higher voltages, DC loads or multi-gang configurations beyond the single switch.

Build and Installation

The housing measures 1.7 in overall height and fits standard industrial wall boxes. Brass and nickel-plated steel ground terminal resists corrosion in harsh environments. Screw terminals secure solid or stranded conductors for reliable long-term connections in panel or surface-mount applications.

Highlights

  • 20 A rating handles motor loads up to 2 hp
  • 120/277 V AC range suits residential and light-industrial circuits
  • Toggle action provides positive maintained switching
  • UL/CSA listing confirms safety compliance
  • Brass and nickel-plated ground terminal resists corrosion

Specifications

BrandZORO SELECT

Questions about this item

Is the 20 A rating suitable for my 2 hp motor circuit?

Yes, the switch carries a 2 hp rating at 120/277 V AC and a 20 A current rating, matching typical motor loads of that size.

What does the 120/277 V AC rating mean for daily use?

It means the switch is rated for both 120 V and 277 V AC supplies, so it works on standard lighting and motor circuits in commercial buildings.

Does the screw-terminal wiring accept back and side connections?

The device lists back and side wiring methods with screw terminals, allowing either entry style for solid or stranded conductors.

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