ABB ST203M-B20 Circuit Breaker
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The ABB ST203M-B20 is a 3-pole, 20 Amp miniature circuit breaker (MCB) from ABB's ST200M series, used for supplementary circuit protection. It is a DIN rail-mounted device designed to protect cables and conductors from overloads and short circuits.
Specifications:
Manufacturer: ABB
Manufacturer Part Number: ST203M-B20
Product Type: Circuit Breaker
Frequency Rating: 50/60 Hz
Current Rating: 20 A
No. of Pole: 3
Mounting: DIN Rail
Dimensions: 2.06" x 3.46" x 2.71"
Weight: 0.76 lb.
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