Patent ID: 11929596
Assignee: ABB SCHWEIZ AG
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. The electrical enclosure of claim 6, wherein each of the interlocking compartment modules comprises the circuit breaker compartment module or an auxiliary compartment module, wherein:
each auxiliary compartment module comprises an interior wall extending from the base, the interior wall spaced from the terminal wall to define an exhaust passage therebetween;
each circuit breaker compartment module comprises an interior housing that encloses the circuit breaker housed in the circuit breaker compartment module, the interior housing comprising a back plate spaced from the terminal wall to define an exhaust passage therebetween;
the exhaust passages of the interlocking compartment modules align to form an exhaust channel extending through the modular cabinet; and
a main interior of each circuit breaker compartment module is fluidly connected to the exhaust channel.