Series 33 Control Transformers are designed with a NEMA Type 1, indoor type enclosure and are fitted with 8 in leads exiting through a 1/2 in chase nipple. Dual mounting provisions are provided for both foot mount or direct knockout mount in point of use applications. This unique mounting feature conveniently locates all leads within enclosures or handy boxes. The 33 Series Transformers are normal reactance, isolation type designs. Typical applications include voltage reduction for solenoids, magnetic switches, control valves, as well as many other HVAC applications.