S2329’S universal fit accommodates long or short aircraft circuit breakers, with or without collars.
 Peerless also stocks Master Lock S2029 aircraft power receptacle lockouts, ...

Peerless Electronics is now distributing the full line of Master Lock Aviation Safety Products. The key/new featured products are aircraft circuit breaker lockout/ tagouts. The S2329 Master Lock ...

The S2329 aircraft circuit breaker lockout prevents accidentally re-energizing an electrical system by locking a circuit breaker in the “off” position.