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The Master Lock S2390 Miniature Circuit Breaker Lockout is essential for locking out most miniature ISO/DIN pin-out circuit breakers worldwide. This device fits breakers with standard toggle openings of 11 millimeters or less, compatible with all Master Lock and American Lock safety padlocks and most hasps.
Master Lock S2390 Miniature Circuit Breaker Lockout is a patented device designed for easy and secure application, ensuring safety across various settings. It is quick to apply and requires no tools, making it ideal for trade professionals globally.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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