QB Electrical
✔ Robust 16A/277V Rating – Handles motor loads up to:
1HP @ 120V
2HP @ 240-277V
✔ Momentary Contact Center-OFF – Spring-return action for precise control
Steel Strap – Reinforced yoke withstands vibration
Thermoplastic Actuator – Impact-resistant toggle
Self-Grounding – Meets NEC safety requirements
Dual Termination Options:
✓ Back-wire clamp (12-10 AWG)
✓ Side-wire screws (12-14 AWG)
Voltage: 120/277V AC
Function: Single-pole
Mechanical Life: 100,000+ cycles
Standards: UL 20, CSA C22.2
Machine tool controls
Conveyor systems
HVAC equipment
Industrial lighting circuits
LEV-1257W
QB Electrical
Leviton Momentary Toggle Double-Throw Ctr-OFF 1257-WLEV-1257W
✔ Robust 16A/277V Rating – Handles motor loads up to:
1HP @ 120V
2HP @ 240-277V
✔ Momentary Contact Center-OFF – Spring-return action for precise control
Steel Strap – Reinforced yoke withstands vibration
Thermoplastic Actuator – Impact-resistant toggle
Self-Grounding – Meets NEC safety requirements
Dual Termination Options:
✓ Back-wire clamp (12-10 AWG)
✓ Side-wire screws (12-14 AWG)
Voltage: 120/277V AC
Function: Single-pole
Mechanical Life: 100,000+ cycles
Standards: UL 20, CSA C22.2
Machine tool controls
Conveyor systems
HVAC equipment
Industrial lighting circuits
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