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3G Electric
LEVITON 1257-W Single Pole Momentary Toggle Wall Switch - Toggle Wall Switches
LEVITONToggle Wall Switches

LEVITON 1257-W Single Pole Momentary Toggle Wall Switch

The LEVITON Wall Switch is a toggle-type wall switch, model 1257-W (SKU 3G-OTH-18882). It is a single-pole, momentary switch rated for 120/277V AC and 20 A, with a non-illuminated white finish.

SKU 3G-OTH-18882

Also listed as: 1257W · 1257 W

Brand
LEVITON
Item
1257-W Single Pole Momentary Toggle Wall Switch
Part Number
1257-W
Category
Toggle Wall Switches
Available to Order
Also known as:1257-WLEVITON
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LEVITON
Manufacturer Part Number
1257-W
Type
Single Pole, Momentary, White, 20 A
AC
120/277V
Illuminated
No
Voltage Rating
120/277V AC

Technical Documents

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LEVITON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LEVITON Wall Switch is a toggle-type wall switch, model 1257-W (SKU 3G-OTH-18882). It is a single-pole, momentary switch rated for 120/277V AC and 20 A, with a non-illuminated white finish.

Frequently Asked Questions

What is the LEVITON 1257-W wall switch used for?

The LEVITON 1257-W is a single-pole, momentary toggle wall switch used for momentary-contact control of lighting or other loads in commercial and industrial buildings. It is rated for 120/277V AC and 20 A, making it suitable for applications requiring a non-illuminated, white finish switch.

What are the specifications of the LEVITON 1257-W wall switch?

The LEVITON 1257-W is a single-pole, momentary toggle switch rated for 120/277V AC and 20 A. It is non-illuminated with a white finish. The manufacturer part number is 1257-W, and the SKU is 3G-OTH-18882. It is designed for standard wall-box mounting in commercial or industrial environments.

Where to buy the LEVITON 1257-W wall switch worldwide?

3G Electric supplies the LEVITON 1257-W wall switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this switch to any country.

How to install the LEVITON 1257-W momentary wall switch?

To install the LEVITON 1257-W, first turn off power at the circuit breaker. Connect the line and load wires to the screw terminals per the wiring diagram. Secure the switch into a standard wall box, attach the toggle plate, and restore power. Always follow local electrical codes and use a qualified electrician.

Used in

Common applications for LEVITON
Commercial electrical systems — Leviton TBR20-S1G duplex receptacle for 20A branch circuits in office and retail buildings
Industrial cable management — Leviton L7714-100 strain relief support grip for securing cables in manufacturing plants
Equipment connection — Leviton L7501-100 straight metallic cord grip for cord entry into junction boxes and control panels
Safety systems — Leviton L7998-100 safety spring for tension control in industrial safety mechanisms
Cable support in harsh environments — Leviton L8003-100 I-Grip cable mesh support for strain relief in outdoor or wet locations
Power distribution — Leviton L7737-100 strain relief grip for large-diameter cables in energy and utility applications
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LEVITON Products

3G Electric supplies LEVITON toggle wall switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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