MASTER LOCK Plug Lockout: For 3/4 in Max Cord Dia, For 3 in Max Plug Dia
The MASTER LOCK Plug Lockout (MPN 488) is a red thermoplastic encasing lockout for 3-prong plugs up to 3 in diameter and cords up to 3/4 in, rated for 550V AC. 3G Electric interprets this demand and supplies it…
SKU 3G-OTH-555489
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Product Description
The MASTER LOCK Plug Lockout (MPN 488) is a red thermoplastic encasing lockout for 3-prong plugs up to 3 in diameter and cords up to 3/4 in, rated for 550V AC. 3G Electric interprets this demand and supplies it across 14 industrial departments, with specialist depth in electrical controls as an authorised distributor for brands like Schneider and ABB.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is MASTER LOCK Plug Lockout used for?
The MASTER LOCK Plug Lockout (MPN 488) secures 3-prong plugs up to 3 in diameter during lockout/tagout procedures, preventing accidental re-energization of equipment rated up to 550V AC. 3G Electric supplies this across 14 industrial departments, with specialist depth in electrical controls.
What are the specifications of MASTER LOCK Plug Lockout?
The MASTER LOCK Plug Lockout (MPN 488) is a red thermoplastic encasing lockout for 3-prong plugs up to 3 in diameter and cords up to 3/4 in, rated for 550V AC. It is designed for 3-prong plug types and includes encasing lockout functionality.
Where to buy MASTER LOCK Plug Lockout worldwide?
3G Electric supplies the MASTER LOCK Plug Lockout (MPN 488) worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this lockout across 14 departments, including electrical controls, with specialist expertise in brands like Schneider and ABB.
How to install MASTER LOCK Plug Lockout?
To install the MASTER LOCK Plug Lockout (MPN 488), place the red thermoplastic encasing over the 3-prong plug up to 3 in diameter, ensuring the cord fits through the opening for cords up to 3/4 in. Secure with a padlock (not included) to lock out equipment rated for 550V AC. Follow standard lockout/tagout procedures.
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Common applications for MASTER LOCKMASTER 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.


