MASTER LOCK Miniature Circuit Breaker Lockout: Pin-In
The MASTER LOCK Pin-In Miniature Circuit Breaker Lockout (MPN S2392) is a lockout device rated for 120/277V AC, designed for use with openings up to 1/2 in between lockout holes. It does not include a cable tie slot.
SKU 3G-OTH-555315
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The MASTER LOCK Pin-In Miniature Circuit Breaker Lockout (MPN S2392) is a lockout device rated for 120/277V AC, designed for use with openings up to 1/2 in between lockout holes. It does not include a cable tie slot.
Frequently Asked Questions
What is the MASTER LOCK S2392 Pin-In Circuit Breaker Lockout used for?
The MASTER LOCK S2392 is a pin-in miniature circuit breaker lockout used to isolate electrical circuits during maintenance. It fits openings up to 1/2 in between lockout holes and is rated for 120/277V AC systems, helping comply with lockout/tagout safety procedures.
What are the specifications of the MASTER LOCK S2392 lockout?
The MASTER LOCK S2392 is rated for 120/277V AC voltage and is designed for use with openings up to 1/2 in between lockout holes. It does not include a cable tie slot. The manufacturer part number is S2392, and it is a pin-in type miniature circuit breaker lockout.
Where to buy the MASTER LOCK S2392 lockout worldwide?
3G Electric supplies the MASTER LOCK S2392 pin-in circuit breaker lockout to customers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this safety device.
How to install the MASTER LOCK S2392 pin-in lockout?
To install the MASTER LOCK S2392, insert the pin through the lockout holes of the miniature circuit breaker (openings up to 1/2 in apart) and secure with a padlock. Ensure the circuit is de-energized before use. Follow your facility's lockout/tagout procedures for safe isolation.
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Common applications for MASTER LOCKMASTER LOCK Products
3G Electric supplies MASTER LOCK pin-in circuit breaker lockouts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

