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HUBBELL HBL1557L Locking Wall Switch - Locking Wall Switches
HUBBELLLocking Wall Switches

HUBBELL HBL1557L Locking Wall Switch

The HUBBELL Wall Switch is a locking switch, specifically a Single Pole/Double Throw, Momentary type in black. It is rated for 120/277V AC and 20 A, with the manufacturer part number HBL1557L. This switch is…

SKU 3G-OTH-14523

Brand
HUBBELL
Item
HBL1557L Locking Wall Switch
Part Number
HBL1557L
Category
Locking Wall Switches
Available to Order
Also known as:HBL1557LHUBBELL
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

HUBBELL
Manufacturer Part Number
HBL1557L
Type
Single Pole/Double Throw, Momentary, Black, 20 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 locking switch, specifically a Single Pole/Double Throw, Momentary type in black. It is rated for 120/277V AC and 20 A, with the manufacturer part number HBL1557L. This switch is non-illuminated.

Frequently Asked Questions

What is the HUBBELL HBL1557L locking wall switch used for?

The HUBBELL HBL1557L is a locking wall switch used in industrial and commercial settings to control lighting or equipment where accidental operation must be prevented. Its momentary, single-pole/double-throw action makes it suitable for machine start/stop or signaling circuits.

What are the specifications of the HUBBELL HBL1557L wall switch?

The HUBBELL HBL1557L is a locking wall switch rated for 120/277V AC and 20 A. It is a single-pole/double-throw momentary type, non-illuminated, and comes in black. The manufacturer part number is HBL1557L.

Where to buy the HUBBELL HBL1557L locking switch worldwide?

You can source the HUBBELL HBL1557L locking switch worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the HUBBELL HBL1557L locking wall switch?

To install the HUBBELL HBL1557L, first disconnect power. Connect line and load wires to the appropriate terminals per the wiring diagram. Secure the switch in a standard wall box, ensuring the locking mechanism engages properly. Test operation before restoring power.

Used in

Common applications for HUBBELL
Industrial power distribution — HBL20418 locking inlet for 250V DC/600V AC, 30A connections
Portable equipment connections — HBL5266C straight blade plug for 125V AC, 15A cords
Watertight industrial environments — HBLS330R6W pin and sleeve receptacle for 220-240V AC, 30A
Commercial facility wiring — HBL5262 duplex receptacle for 125V AC, 15A branch circuits
HVAC and light industrial tools — HBL5662 duplex receptacle for 250V AC, 15A equipment
Temporary power distribution — HBL3433GCB locking connector for 250V AC, 30A applications
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HUBBELL Products

3G Electric supplies HUBBELL locking 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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