The TLB series is a powder coat mild steel enclosed load break switch. It features line and load side terminal covers, as well as an opaque lift-off lid. This 4P switch has a current rating of 250 A at AC21 A (690 V) and AC23 A (690 V). It also has a power rating of 138kW at AC23 A (690 V). The cable size for this switch is 150 sq-mm. With an IP65 rating, it offers protection against dust and water ingress. The dimensions of the switch are 300 mm width, 400 mm height, and 200 mm depth.