PowerPact P-Frame Automatic Molded Case Switch, PJL36000S60, are designed to protect electrical systems from damage caused by overloads and short circuits. PowerPact J-frame circuit breakers are available with either thermal-magnetic or Micrologic electronic trip units. This breaker is certified to UL, IEC, CE, CSA Standards. Dimensions are 327 mm (H) x 204 mm (W) x 210 mm (D). Automatic Switch Functions An automatic switch can be used to open and close a circuit under normal operating conditions. They are similar in construction to circuit breakers, except that the switches open instantaneously at a factory-set, non-adjustable trip point calibrated to protect only the molded case switch. Molded case switches are intended for use as disconnect devices only. This PowerPact P, automatic switch has a rated currrent of 600A and a rated operational current of 600VAC with a breaking capacity of 25 kA@600VAC. This unit mounted breaker is a 3-pole and has a continuous current rating of This breaker has a magnetic trip unit technology. Dimensions for this product are 12.86 in (H), 8.05 in (W), 8.27 in (D). This product comes with an 18 month warranty.