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MASTER LOCK Universal Lockout Device: Clamp-On - Clamp-On Circuit Breaker Lockouts
MASTER LOCKClamp-On Circuit Breaker Lockouts

MASTER LOCK Universal Lockout Device: Clamp-On

The MASTER LOCK ISO-DIN Universal Lockout Device is a clamp-on circuit breaker lockout designed for 120/277V AC voltage and use with breaker toggles (MPN S2393). It does not include a cable tie slot.

SKU 3G-OTH-556462

Brand
MASTER LOCK
Item
Universal Lockout Device: Clamp-On
Category
Clamp-On Circuit Breaker Lockouts
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Technical Specifications

MASTER LOCK
Manufacturer Part Number
S2393
Type
For 120/277V AC Volt
For Voltage
120/277V AC
For Use With
Breaker Toggles
Includes Cable Tie Slot Final
No
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MASTER LOCK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MASTER LOCK ISO-DIN Universal Lockout Device is a clamp-on circuit breaker lockout designed for 120/277V AC voltage and use with breaker toggles (MPN S2393). It does not include a cable tie slot.

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 the MASTER LOCK S2393 ISO-DIN Universal Lockout Device used for?

The MASTER LOCK S2393 is a clamp-on circuit breaker lockout used to secure breaker toggles in the off position during maintenance. It is designed for 120/277V AC voltage and complies with ISO-DIN standards, helping ensure lockout/tagout safety in industrial electrical panels.

What are the specifications of the MASTER LOCK S2393 lockout device?

The MASTER LOCK S2393 is a clamp-on universal lockout device rated for 120/277V AC voltage and designed for use with breaker toggles. It does not include a cable tie slot. The manufacturer part number is S2393, and it is part of the MASTER LOCK ISO-DIN series.

Where to buy the MASTER LOCK S2393 lockout device worldwide?

3G Electric supplies the MASTER LOCK S2393 ISO-DIN universal lockout device to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders. Contact us for pricing and lead time on this safety device.

How to install the MASTER LOCK S2393 clamp-on circuit breaker lockout?

To install the MASTER LOCK S2393, clamp the device onto the breaker toggle switch, ensuring it fully covers the toggle in the off position. Secure the lockout with a padlock through the locking holes. Always follow your facility's lockout/tagout procedures and verify zero energy before servicing.

Used in

Common applications for MASTER LOCK
Locker security in industrial facilities — Master Lock built-in deadbolt lock (MPN 1710) for employee lockers
Equipment access control on job sites — Master Lock Bluetooth padlock (MPN 4400ECWWG) for tool cribs and gates
Key management for fleet vehicles — Master Lock lockbox (MPN 5440ECWWG) securing vehicle keys at depots
Padlock for outdoor storage units — Master Lock long shackle combination padlock (MPN 175LH) for hasps on sheds
Keyless entry for maintenance panels — Master Lock scrolling combination padlock (MPN 975DCOM) on electrical enclosures
High-security locking for warehouse cages — Master Lock stainless steel combination padlock (MPN 1500LF) for corrosion resistance

MASTER LOCK Products

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

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