This is the best automatic engine control of it's kind for generators, pumps, or other unattended engine applications.

Attn: Dealers, generator repair shops, & volume users - contact us for your cost.

Can replace ECU87, ECU88, 9907, 9910, 9988L, 9988N and Murphy ASM150 or ASM160 with very little modification.  Also replaces Panelsource AS52 and AS51, and Dynagen ES51.

Same as TEREX # C42400810 and Cummins # A040D704

Heavy-duty replaceable relays and on-board fuse. These come factory preset to use the frequency of your generator AC output as a speed signal to disconnect the starter motor and shut the engine down on over-speed.  For 24 volt operation, you must replace the (2) on-board 12V relays with (2) of these 24V relays!

Works with 2 wire remote start applications as found in most automatic transfer switches.



User Manual


Wiring Configuration

Application Note

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  • Part #: ES52-0000-12-A-08-LS
  • 45 In Stock
  • Manufactured by: Cattron

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