Description
2.4 Standards and guidelines
3VA molded case circuit breakers with UL and IEC certification
Manual, 01/2019, L1V30435333-01
57
Safety clearances between molded case circuit breakers
Generally, no minimum clearance needs to be observed between the molded case circuit
breakers placed side-by-side.
For more details please refer to the relevant operating instructions of the circuit breakers.
The following safety clearances apply to molded case circuit breakers installed directly on
top of each other:
x See tables below for minimum clearance
Insulation of cable
Insulation of busbar
Insulation between the molded case circuit breakers
Minimum clearance for 3VA5 molded case circuit breakers:
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