Snapconnect
Snapconnect SNAP1221BK 1-Pole Wall Switch 120/277V 20A
A single-pole toggle switch rated 20 A at 120/277 V AC with modular back-wiring and automatic self-grounding
- Single-pole toggle controls one circuit from a single location
- 20 A rating handles 120/277 V AC industrial loads
- Modular wiring snaps into Hubbell SnapConnect devices without tools
- Automatic self-grounding staple maintains continuity to the wall box
- Impact-resistant thermoplastic housing rated UL Listed for industrial use
Industrial Toggle Switch
The Snapconnect SNAP1221BK is a single-pole wall switch rated for 20 amps at 120/277 volts AC. It provides maintained on/off control for lighting or motor loads in industrial and commercial environments. The black thermoplastic housing carries a UL listing and a 2 horsepower rating. It is built for electricians and facility managers who need a reliable, code-compliant disconnect point.
Modular Back-Wiring Design
The switch terminates with a modular wiring connection at the back, removing the need for traditional pigtails or wire nuts inside the box. An automatic self-grounding staple maintains continuity to the metal wall box without a separate grounding jumper. This layout frees up interior space and reduces installation time on multi-gang assemblies. It does not suit surface-mount boxes that lack a grounding path.
Impact-Resistant Thermoplastic Housing
The thermoplastic body resists impact damage during rough-in and daily operation in high-traffic areas. Contacts are designed for sustained 20-amp loads without nuisance tripping or thermal degradation over long duty cycles. The toggle mechanism retains positive feel after repeated actuation. It is not intended for dimming circuits or electronic ballast loads that demand specialised switching gear.
Highlights
- Single-pole toggle controls one circuit from a single location
- 20 A rating handles 120/277 V AC industrial loads
- Modular wiring snaps into Hubbell SnapConnect devices without tools
- Automatic self-grounding staple maintains continuity to the wall box
- Impact-resistant thermoplastic housing rated UL Listed for industrial use
Specifications
| Brand | HUBBELL |
|---|
Questions about this item
Will the 20 A rating hold up on a 277 V circuit running all day?
The switch is rated 20 A at both 120 V and 277 V AC for continuous industrial use.
Does the toggle run hot or make noise when left on for hours?
Thermoplastic housing and impact-resistant construction keep temperature and sound low during sustained operation.
What wiring method do I need in the wall box for this modular switch?
A back-wired wall box with modular connectors is required for the self-grounding staple to engage.
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