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MASTER LOCK Plug Lockout Cover, For 2 1/4 in Max Plug Dia, Red, 487 - Plug Lockout Covers
MASTER LOCKPlug Lockout Covers

MASTER LOCK Plug Lockout Cover, For 2 1/4 in Max Plug Dia, Red, 487

The MASTER LOCK Plug Lockout (MPN 487) is a red thermoplastic encasing lockout cover for 3-prong plugs up to 2 1/4 in diameter and cords up to 3/4 in diameter, rated for 240V AC. It secures plug ends during…

SKU 3G-OTH-555476

Brand
MASTER LOCK
Item
Plug Lockout Cover, For 2 1/4 in Max Plug Dia, Red, 487
Part Number
487
Category
Plug Lockout Covers
Available to Order
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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

MASTER LOCK
Manufacturer Part Number
487
Type
For 2 1/4 in Max Plug Dia, Red
For Voltage
240V AC
For Plug Type
3-Prong
Encasing Lockout
Yes
Lockout Material
Thermoplastic

Technical Documents

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

Product Description

The MASTER LOCK Plug Lockout (MPN 487) is a red thermoplastic encasing lockout cover for 3-prong plugs up to 2 1/4 in diameter and cords up to 3/4 in diameter, rated for 240V AC. It secures plug ends during lockout/tagout procedures, supporting electrical safety compliance across industrial facilities.

Frequently Asked Questions

What is MASTER LOCK Plug Lockout used for?

The MASTER LOCK Plug Lockout (MPN 487) secures 3-prong plug ends during lockout/tagout procedures, preventing accidental re-energization of equipment up to 240V AC. It is used in industrial facilities to support electrical safety compliance when servicing machinery.

What are the specifications of MASTER LOCK Plug Lockout 487?

The MASTER LOCK Plug Lockout 487 is a red thermoplastic encasing lockout cover for 3-prong plugs up to 2 1/4 in diameter and cords up to 3/4 in diameter. It is rated for 240V AC and is designed for lockout/tagout safety procedures.

Where to buy MASTER LOCK Plug Lockout 487 worldwide?

3G Electric supplies the MASTER LOCK Plug Lockout 487 to customers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this electrical safety device.

How to install MASTER LOCK Plug Lockout?

To install the MASTER LOCK Plug Lockout, unplug the device, insert the plug into the lockout cover, close the encasing, and secure with a padlock. Follow your facility's lockout/tagout procedures and verify zero energy state before servicing equipment.

Used in

Common applications for MASTER LOCK
Industrial lockout/tagout — Master Lock 1483BP410ES lockout station with padlocks and safety tags for hazardous energy control.
Commercial office buildings — Master Lock office lever locksets in satin brass or nickel for interior doors in administrative areas.
School and gym lockers — Master Lock 1670 built-in combination locker locks for right-hand mounting on metal lockers.
Equipment and gate security — Master Lock 8154DPF cable lock with 6 ft steel cable for securing equipment and gates.
Toolbox and storage security — Master Lock 176 combination padlock with brass body and steel shackle for lockers and toolboxes.
ADA-compliant locker applications — Master Lock 1676MKADA locker lock for accessible facilities requiring ADA compliance.
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MASTER LOCK Products

3G Electric supplies MASTER LOCK plug lockout covers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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