Thumbnail Filmstrip of Model SE350 Marathon and Katolite Replacement Voltage Regulator Images
The Model SE350 Universal Regulator is an exact replacement for the Marathon SE 350 regulator. This fully encapsulated module is suitable for OEM applications as well as an economical replacement for many hard to get or obsolete regulators found on older generator sets. It is easy to install, does not require field flash and works with all single and three-phase 208-240 (or 12-lead 480V), 50 or 60Hz systems by connecting just four wires. Field or brushless exciter current of up to 3.5A is provided by a phase controlled SCR. The output voltage is automatically reduced during under-speed operation. A soft start feature helps prevent a sudden load on the engine at startup. NOTE: Adjustments are on the bottom side of the case.
Return Policy: Unwanted items may be returned within 30 days of the original purchase date. Refund/credit issued will be subject to a 25% per item restocking/re-test fee as long as unit is in new, undamaged condition. Shipping charges are not refundable.