ABB, GHS series, DIN Rail Mount Circuit Breaker, order code GHS2820001R0577, 0.36 kgs, current lifecycle stage.

ABB GHS2820001R0577 DIN Rail Circuit Breaker, Current Produc
ABB, GHS series, DIN Rail Mount Circuit Breaker, order code GHS2820001R0577, 0.36 kgs, current lifecycle stage.
Specifications
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.36 kgs |
Product details
Frequently asked questions
Where can I buy GHS2820001R0577 and how do I get a price?
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time.
When sourcing GHS2820001R0577, what's the closest functional second-source — S273-K4A?
The S273-K4A is the closest peer in the evidence set, sharing the same DIN rail mount circuit breaker category and sub-category. It weighs 0.38 kgs versus 0.36 kgs for this part, so the mechanical envelope is equivalent. Verify the trip curve and interrupting rating on the unit label before substituting.
Will GHS2820001R0577 drop into a panel that was specified around S273-K4A without rewiring?
Yes, the form factor and DIN rail footprint are identical — both are DIN rail mount circuit breakers in the same category. The 0.02 kg weight difference does not affect rail mounting or bus bar alignment. No rewiring of the DIN clips or bus bars is needed.