About this product

Lauritz Knudsen dsine DN moulded case circuit breakers with MTX1.0 microprocessor release cover 40 A to 1250 A in 3 pole and 4 pole versions across the DN2, DN3 and DN4 frames at 36 kA, 50 kA, 70 kA and 100 kA breaking capacity. The overload setting is adjustable from 0.4 to 1.0 x In and the short-circuit setting from 1.5 to 8 x Ir, with in-built instantaneous protection, switchable thermal memory, variable trip class and front LED indication. Available in manual and rotary versions. Ics equals 100 percent of Icu. Conforms to IS/IEC 60947-2.