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3G Electric
MASTER LOCK S2393 Clamp-On Circuit Breaker Lockout, 120/277V AC - Clamp-On Circuit Breaker Lockouts
MASTER LOCKClamp-On Circuit Breaker Lockouts

MASTER LOCK S2393 Clamp-On Circuit Breaker Lockout, 120/277V AC

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

Also listed as: S 2393 · S-2393

Brand
MASTER LOCK
Item
S2393 Clamp-On Circuit Breaker Lockout, 120/277V AC
Part Number
S2393
Category
Clamp-On Circuit Breaker Lockouts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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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.

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
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 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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