175 Watt Metal Hailde 10UF 400 Volt (Dry Film)
Aerovox D83W4010M/4616-P 10UF 400 Volt, 175 Watt Metal Halide Capacitor.
Commonly used for 175 Watt Metal Halide fixtures and works with M-57 bulbs and a constant wattage autotransformer circuit type ballast. The case is 1.58" in diameter and 3.62" tall with a maximum temperature rating of 100oC (212oF). This case has two 8" long 18 gauge stranded copper wire leads with UL listed insulation rated for 150oC (302oF) and a resistor that dissipates charges to less than 50 Volts in 60 seconds when DE energized. This device is not protected against short circuit.
All Aerovox lighting capacitors have resistors, some resistors are internal and others can be external.
Capacitors do deteriorate; stop replacing ballast kits if the transformer is good, the average life of an Aerovox capacitor is 60,000 hours, most other brands of capacitors only average 10,000 hours. They deteriorate and become weak, this is easy to check. See the Meters Section or Video Section on homepage.