Eaton FAZ series double-pole UL 1077 supplementary circuit breakers provide overcurrent protection where branch protection is already provided or not required. The DIN rail mountable breakers are rated for up to 63A, with a trip-free design (not defeatable with handle) and circuit protection with B curve trip characteristics.
The Eaton WMZS supplementary protectors are used to provide overcurrent protection where branch protection (for example, UL 489 MCCB) is already provided or not required. These supplementary circuit breaker units can be installed as a component within, or as a part of an appliance or a piece of electrical equipment.
These supplementary protector breakers are:
Note: This product line will be discontinued. A direct Eaton replacement will be available soon.
WMZS2 series supplementary protector breakers are