Description
Cutler Hammer PRTAAPM is the Auxiliary Power Module for Cutler Hammer 140D481G03 Test Kit to test Digitrip RMS 510, 610, 810 and 910 Trip Units. When testing Digitrip Trip Units, either an auxiliary power supply module (PRTAAPM) will be required, or the power/relay module must be energized through its breaker secondary terminals.
