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These molded case circuit breakers (MCCB) come in two versions for compliance with UL489 / CSA 5 or UL1077/CSA 235.
Wieland's offering of circuit breakers uses hydraulic magnetic technology instead of thermal magnetic technology. This provides a high temperature stability for the trip points of the breaker and they are offered in a slim 13mm wide housing.
Wieland also offers conventional thermal magnetic breakers.
Available in Single, Double and Triple Pole versions, our fuse holders offer a robust mounting foot for use with standard TS- 35 DIN Rail. They feature a “shock proof” lever- actuated design for fuse insertion and removal with, or without blown fuse indication and a short circuit capacity of up to 200kA (CC Class).
Terminate, Control and Condition I,C,E wiring inside master controllers, JBs and field devices. The NEW ASD non-incendive barrier handles analog and discrete signals automatically from one single device.
Non-Incendive Barriers
Wieland’s discrete and analog barriers are designed to enable circuits located beyond these module to be rated as non-incendive in Class 1, Division 2 hazardous locations.
