Made in the U.S.A.

Intelligent Use of Technology

Isolator Relay Delay/E


Intellitec’s Battery Isolator Relay Delay/E offers a low cost, reliable approach to charging multiple batteries. Unlike diode isolators, this system provides an engine driven alternator with the opportunity to begin charging the main battery before connecting the auxiliary battery. This allows the use of self-exciting alternators and lets the engine briefly warm up prior to placing the load of a heavily discharged auxiliary battery on the alternator.

Buying Options

Part Numbers

12V Model:
00-00629-512 (with Cont. Duty Solenoid)

24V Model:
00-00629-524 (with Cont. Duty Solenoid)