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HUBBELL Wall Switch: Toggle Switch, 3-Way, Maintained, Black, 120/277V AC - Toggle Wall Switches
HUBBELLToggle Wall Switches

HUBBELL Wall Switch: Toggle Switch, 3-Way, Maintained, Black, 120/277V AC

The HUBBELL CSB320STBK is a 3-way, maintained toggle wall switch rated for 120/277V AC and 20 A. This non-illuminated switch is designed for commercial and industrial applications requiring reliable manual control.

SKU 3G-OTH-18720

Brand
HUBBELL
Item
Wall Switch: Toggle Switch, 3-Way, Maintained, Black, 120/277V AC
Category
Toggle Wall Switches
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Technical Specifications

HUBBELL
Manufacturer Part Number
CSB320STBK
Illuminated
No
Voltage Rating
120/277V AC
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HUBBELL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HUBBELL CSB320STBK is a 3-way, maintained toggle wall switch rated for 120/277V AC and 20 A. This non-illuminated switch is designed for commercial and industrial applications requiring reliable manual control.

Frequently Asked Questions

What is the HUBBELL CSB320STBK wall switch used for?

The HUBBELL CSB320STBK is a 3-way maintained toggle wall switch used for manual on/off control of lighting or equipment from two locations. It is suited for commercial and industrial applications requiring a durable, non-illuminated switch rated for 120/277V AC and 20 A.

What are the specifications of the HUBBELL CSB320STBK?

The HUBBELL CSB320STBK is a 3-way maintained toggle wall switch with a voltage rating of 120/277V AC and a current rating of 20 A. It is non-illuminated, black in color, and designed for commercial and industrial use. The manufacturer part number is CSB320STBK.

Where to buy the HUBBELL CSB320STBK worldwide?

You can source the HUBBELL CSB320STBK through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this toggle wall switch.

How to install a HUBBELL 3-way toggle switch?

To install a HUBBELL 3-way toggle switch, first turn off power at the breaker. Connect the common wire to the dark screw terminal and the two traveler wires to the brass terminals. Ensure all connections are tight and the switch is securely mounted in the wall box. Follow local electrical codes.

Used in

Common applications for HUBBELL
Commercial lighting control — HUBBELL toggle switches (e.g., HBL1203STW) for 3-way switching in office corridors
Industrial maintenance — HUBBELL overhead cables (e.g., OC5MB-03) for tool balancers in assembly lines
Institutional wiring — HUBBELL rocker switches (e.g., DS115ST) for single-pole control in school classrooms
Facility upgrades — HUBBELL decorator wall plates (e.g., P262GY) for standard 2-gang outlet covers in commercial buildings
Electrical repair — HUBBELL panel terminal screws (e.g., HBLTSR) for replacing worn terminals in Series 16 devices
Modern interface — HUBBELL touch switches (e.g., WSS1277SS) for maintained 3-way control in hospitality settings

HUBBELL Products

3G Electric supplies HUBBELL 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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