Snapconnect
Snapconnect SNAP1221W contactor 20 A 120/277 V 1-pole white
A 20 A, 120/277 V single-pole contactor with modular wiring, automatic self-grounding and impact-resistant thermoplastic housing
- 20 A switching capacity handles heavy industrial loads
- 120/277 V AC rating suits commercial power systems
- Modular wiring design speeds up installation time
- Automatic self-grounding staple ensures continuous safety grounding
- UL Listed certification confirms compliance with safety standards
Snapconnect SNAP1221W 20 A Contactor
The Snapconnect SNAP1221W is a single-pole contactor rated for 20 A at 120/277 V AC. It uses a maintained toggle switch function and features a white thermoplastic housing designed for industrial environments. Automatic self-grounding staple assures continuity to the wall box.
Installers needing modular back-wiring
Electricians who value fast, modular back-wiring connections will suit this unit. The impact-resistant housing and UL listing support demanding job-site conditions. Buyers who need a locking-style mechanism or a multi-pole configuration should look at alternative devices.
20 A 120/277 V AC current and voltage rating
This contactor carries a 20 A current rating at 120/277 V AC with a 2 hp horsepower rating. The single-pole, maintained toggle action defines its switching capability. Confirm that the circuit voltage and load current match these ratings before installation.
Highlights
- 20 A switching capacity handles heavy industrial loads
- 120/277 V AC rating suits commercial power systems
- Modular wiring design speeds up installation time
- Automatic self-grounding staple ensures continuous safety grounding
- UL Listed certification confirms compliance with safety standards
Specifications
| Brand | HUBBELL |
|---|
Questions about this item
Which amperage rating should I select for a standard lighting circuit?
The Snapconnect SNAP1221W is rated at 20 A, matching typical branch-circuit protection for 120/277 V lighting loads.
What does the 2 hp rating mean when the contactor is installed in a motor circuit?
The 2 hp horsepower rating indicates the maximum single-phase motor load the contactor can switch at the rated voltage.
How does the 120/277 V AC rating affect the control voltage I must apply?
The coil is designed for 120/277 V AC control signals, so the applied control voltage must match that range for reliable operation.
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