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.
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.