Auxiliary kit recommended for use with 30 and 60 A disconnect switches and FAL, FCL, FHL, KAL KHL, NSF and NSJ circuit breaker mechanisms when
these devices are to be mounted on the center channel of a multi-door
enclosure or when extra rigidity for the flange is required. Supplied as
standard with 100 and 200 A disconnect switches and LAL, LHL, Q4L, MAL,
MHL, MEL and MXL circuit breaker mechanisms.