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3G Electric
HUBBELL HBL1388I Toggle Wall Switch - Toggle Wall Switches
HUBBELLToggle Wall Switches

HUBBELL HBL1388I Toggle Wall Switch

The HUBBELL Wall Switch is a toggle-type wall switch, model HBL1388I, featuring a Double Pole/Double Throw configuration with maintained operation in an ivory finish. It is rated for 120/277V AC and 30 A, and is…

SKU 3G-OTH-18009

Brand
HUBBELL
Item
HBL1388I Toggle Wall Switch
Part Number
HBL1388I
Category
Toggle Wall Switches
Available to Order
Also known as:HBL1388IHUBBELL
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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
HBL1388I
Type
Double Pole/Double Throw, Maintained, Ivory, 30 A
AC
120/277V
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 Wall Switch is a toggle-type wall switch, model HBL1388I, featuring a Double Pole/Double Throw configuration with maintained operation in an ivory finish. It is rated for 120/277V AC and 30 A, and is non-illuminated.

Frequently Asked Questions

What is the HUBBELL HBL1388I wall switch used for?

The HUBBELL HBL1388I is a Double Pole/Double Throw toggle switch rated 30 A at 120/277V AC. It is used for industrial and commercial applications requiring maintained switching of two separate circuits, such as motor control or lighting transfer, in a standard wall-box enclosure.

What are the specifications of the HUBBELL HBL1388I?

The HUBBELL HBL1388I is a non-illuminated toggle wall switch with Double Pole/Double Throw maintained action. It is rated 30 A at 120/277V AC, has an ivory finish, and carries the manufacturer part number HBL1388I. It is designed for flush mounting in a standard wall box.

Where to buy the HUBBELL HBL1388I worldwide?

3G Electric supplies the HUBBELL HBL1388I toggle switch to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this HUBBELL part.

How to install the HUBBELL HBL1388I wall switch?

Install the HUBBELL HBL1388I by turning off power at the breaker, connecting line and load wires to the appropriate screw terminals per the Double Pole/Double Throw wiring diagram, and securing the switch into a standard wall box. Always follow local electrical codes and use a voltage tester to confirm power is off.

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
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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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