Which lockout device is best for a Schneider NSX250 MCCB?

The Schneider NSX250 is one MCCB (moulded case circuit breaker) in a range of several (100amp to 630amp). For isolation and lockout purposes, it is a straightforward task of jamming the switch toggle and locking it in place with a padlock.

Schneider offer their own lockout device for this purpose, known as the 29370. But there are two other lockout devices on the market from Brady (65396) and Master Lock (491B) which also do a perfectly good job.

Watch the video to see how to use these lockout devices on a Schneider NSX250.  There is no stand-out product here. All three featured products do a great job. Follow the product links above to see that Brady wins on price, followed by Master Lock, then the Schneider device. The Schneider product is arguably the easiest to use.