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Keyed alike padlocks all have the same key.
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Each padlock has it's own unique key.
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Weather Resistant

Manufacturer Guarantee
The Master Lock S2390 Miniature Circuit Breaker Lockout is a compact, tool-free device that quickly and safely isolates European and Asian miniature circuit breakers. Fitting breaker toggles with openings of 11mm or less securely prevents accidental energisation during maintenance, electrical work, or servicing.
With a universal fit for ISO/DIN-style breakers used across commercial, industrial, and residential environments, this lockout is ideal for electricians, facilities teams, and safety-critical workplaces. The device is compatible with all Master Lock safety padlocks and lockout hasps, making it easy to integrate into existing LOTO systems.
Fast to apply and highly secure, the S2390 ensures compliance with lockout/tagout procedures and reduces the risk of accidental reactivation during work on electrical circuits.
Fits toggle openings ‰¤ 11mm
Lightweight, durable construction
Works with all Master Lock safety padlocks and hasps
No tools required
Max shackle diameter: 7mm
Designed for ISO/DIN miniature breakers
Lockout/tagout electrical isolation
Commercial and industrial circuit breaker panels
Preventing energisation during repair or inspection
Safe isolation for multi-technician jobs
Integration into standardised workplace LOTO systems
| Brand | Masterlock |
| Weatherproof Rating | Outdoor |
| Insurance Rated? | No |
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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