Applications
3.3 Use of the 3VA UL molded case circuit breaker as a molded case switch (MCS)
3VA molded case circuit breakers with UL and IEC certification
140 Manual, 01/2019, L1V30435333-01
Compatibility of 3VA UL molded case switch and accessories
The 3VA UL molded case switches are derived from the molded case circuit breakers and
share the following:
● Sizes
● Dimensions
● Mounting options
● Procedure for installing accessories
This means that, for example, a shunt trip can trip the molded case switches via remote
control or the molded case switch can be opened or closed with a door mounted rotary
operator.
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