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ABB ST202M-K3 - Molded Case 20A 240V AC Breaker

ABB
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ABB ST202M-K3 is a molded case circuit breaker designed for overcurrent and short-circuit protection in industrial power distribution systems. It is rated for 240V AC with a current rating of 20A, featuring a compact 5 lb construction with a thermal-magnetic trip mechanism for reliable fault interruption. The breaker is built with a molded case housing for durability and arc containment, complying with UL 489 and IEC 60947-2 standards for safety and performance. This device is typically applied in panelboards, motor control centers, and branch circuit protection in manufacturing and commercial facilities.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, thermal-magnetic trip
  • Voltage Rating: 240V AC
  • Current Rating: 20A
  • Weight: 5 lb
  • Standards: UL 489, IEC 60947-2
  • Applications: Industrial power distribution, panelboard protection, branch circuits
  • Breaker Type: Molded Case
  • Item Subcategory: Molded Case
  • Manufacturer: ABB


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