Quality industrial equipment you can count on.
These overload relays are for Contactor sizes MC-9B (4KW) to MC-40A (15KW)
Class 10 Overload : Will trip within 10 Seconds at 600% of Full Load Current.
Comes with 1 x Normally Open Auxiliary and 1 x Normally Closed Auxiliary
For other sizes or unsure about something call us for assistance.