TLB series is a reinforced polyester enclosed load break switch with line and load side terminal covers. It features an opaque lift-off lid. This switch is designed for 3 ph applications with AC21 A(690 V) rated at 400 A, AC23 A(690 V) rated at 400 A, and AC23 A(690 V) rated at 221kW. The cable size supported is 240 sq-mm. With an IP65 rating, this switch offers protection against dust and water ingress. Its dimensions are 270 mm width, 360 mm height, and 170 mm depth.