Bryant
Bryant 4901GLI 20 A 1-Pole Illuminated Wall Switch
Ivory single-pole illuminated toggle switch rated 20 A at 120/277 V AC with screw terminals and 1.7 in height
- Illuminated toggle shows status at a glance
- 20 A rating handles heavy-duty circuits
- Single-pole maintained action for reliable on/off control
- Back and side wiring with screw terminals speeds installation
- 7 in height fits standard wall boxes
Bryant 4901GLI 20 A Illuminated Switch
The Bryant 4901GLI is a single-pole illuminated wall switch rated for 20 amps at 120/277V AC. Its ivory toggle provides a visible light when the load is off, helping locate the control in dark rooms. Industrial-grade construction meets NEMA WD-1 and UL20 standards for dependable service. Suitable for commercial and residential lighting circuits requiring a maintained contact.
Sustained load performance
The switch carries a continuous 20 A rating and a 2 hp motor load rating across the full 120/277V AC range. Screw-terminal connections on both back and side wiring entries maintain secure contact under thermal cycling. The maintained toggle action stays in position without spring return, ensuring the circuit remains closed during extended operation. No derating is indicated for continuous industrial use.
Replaces standard non-illuminated toggles
This unit upgrades a basic single-pole toggle when visible status indication is needed without adding a pilot light. The 1.7 in overall height fits standard wall boxes, and the ivory finish matches common commercial décor. The jump is worth it when maintenance staff must verify circuit state at a glance in low-light areas. Not suited for three-way or four-way switching configurations.
Highlights
- Illuminated toggle shows status at a glance
- 20 A rating handles heavy-duty circuits
- Single-pole maintained action for reliable on/off control
- Back and side wiring with screw terminals speeds installation
- 7 in height fits standard wall boxes
Specifications
| Brand | BRYANT |
|---|
Questions about this item
How much heat does the 20 A illuminated toggle generate when it stays on all day?
The switch is rated for 20 A at 120/277 V AC with a 2 hp motor load; normal operation produces only warm-to-touch temperatures, not excessive heat.
What wiring method and box depth does the 4901GLI need to install correctly?
It accepts back and side wiring with screw terminals and fits a standard wall box; overall height is 1.7 in.
Will the illuminated toggle work on a legacy 120 V circuit that previously used a non-lighted single-pole switch?
Yes — it is a single-pole 120/277 V AC switch with the same wiring layout, so it drops into the existing circuit unchanged.
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