The switches are equipped with a fixed set short-circuit
release (own protection) and correspond to UL 489/CSA 22.2
No 5.1 regulation.
Also the switches are tested to IEC/EN 60947-2 as
circuit-breakers without overload protection (CBI-X)
main-switch characteristics according to IEC/EN 60204 and
isolating characteristics according to IEC 60947.
For current heat loss per pole at Iu the following applies:
details refer to the maximum nominal current of the frame
Let our expert sales staff guide you through finding the right products to fit your needs. CALL 866-595-9616.