ABB DMPR Electronic Overload Relay, DM Range

Electronic Overload Relays with Shearpin Protection

The DMPRs are available in standard and latching versions and have the following features:

Supply voltage 115-230Vac
Trip and alarm contacts
Suitable for load currents up to 200A using current transformers
Supply warnings and trip indication
Auto/manual/local/remote reset
Test facility
Independently adjustable starting delay for high inertia loads
Independently adjustable run time
Adjustable reset delay
Accepts thermistor inputs (ove- temperature)
Inhibits single phasing during start-up conditions
Locked rotor (shearpin protection)