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

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

The HUBBELL CSB320STR is a 3-way, maintained toggle wall switch rated for 120/277V AC and 20 A. This red, non-illuminated switch is designed for industrial and commercial applications requiring a maintained contact…

SKU 3G-OTH-16117

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

HUBBELL
Manufacturer Part Number
CSB320STR
Illuminated
No
Voltage Rating
120/277V AC

Technical Documents

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

Product Description

The HUBBELL CSB320STR is a 3-way, maintained toggle wall switch rated for 120/277V AC and 20 A. This red, non-illuminated switch is designed for industrial and commercial applications requiring a maintained contact configuration.

Frequently Asked Questions

What is the HUBBELL CSB320STR toggle switch used for?

The HUBBELL CSB320STR is a 3-way maintained toggle wall switch used in industrial and commercial lighting circuits where a constant on/off state is required. It controls a single load from two locations, common in stairwells, warehouses, and large rooms. Rated 120/277V AC and 20 A, it suits heavy-duty switching applications.

What are the specifications of the HUBBELL CSB320STR?

The HUBBELL CSB320STR is a 3-way, maintained toggle wall switch rated 120/277V AC and 20 A. It is non-illuminated and red in color. The manufacturer part number is CSB320STR. This switch is designed for industrial and commercial environments requiring a maintained contact configuration.

Where to buy the HUBBELL CSB320STR worldwide?

3G Electric supplies the HUBBELL CSB320STR toggle switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine HUBBELL parts and support procurement across 14 departments. Contact us for availability and lead time.

How to install a HUBBELL 3-way maintained toggle switch?

To install the HUBBELL CSB320STR, first turn off power at the breaker. Connect the common wire to the dark screw terminal and the two traveler wires to the brass screws. Ensure the switch is in the maintained position for constant on/off control. Follow local electrical codes and use appropriate wire gauges for 20 A circuits.

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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