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SWITCHBLOCK FOR CONTACTORS 3TB44-50
12 Sec Time Delay (At 200 Percent Rated Load) Characteristics
4178B06H01
The Group invests in R&D in order to sustain innovation and differentiation
Bryant BR320 BR 3P 20A 240V Plug on Circuit Breaker - USED Bryant Used
Square D QOB290-1021 SWITCHBLOCK FOR CONTACTORS 3TB44-50QOB Bolt On Three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC and DC systems. Bolt on QOB circuit breakers are for use in NQOB and NQOD panelboards. QOB circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. The tripping mechanisms in three pole circuit breakers operate such that an overcurrent on any pole of the circuit breaker