Description
Description
The Hammond SP100PR is a single‑phase control transformer from Hammond Power Solutions’ Spartan series, designed to provide reliable low‑voltage power for industrial and commercial control circuits. With a 100 VA capacity, it features a dual primary winding (120/240 V AC) and a dual secondary winding (12/24 V AC), allowing flexible wiring configurations to suit different applications. Built with an open core and coil design, the transformer is compact, durable, and easy to mount inside control panels. It is rated for 50/60 Hz operation, has a Class 130 °C insulation system, and a 40 °C maximum temperature rise, ensuring safe and efficient performance. Commonly used to step down voltage for relays, timers, contactors, and other control devices, the SP100PR offers dependable operation in demanding environments while meeting modern safety and compliance standards.
Features
- Single‑phase transformer (1ph)
- Power rating: 100 VA
- Dual primary voltage: 120/240 V AC
- Dual secondary voltage: 12/24 V AC
- Frequency: 50/60 Hz
- Insulation class: 130 °C
- Maximum temperature rise: 40 °C
- Open core and coil design for compact mounting
- Dimensions: approximately 2.99" L × 3.74" W × 2.85" H
- Panel mount with screw terminals
- Jumper links included for series/parallel wiring flexibility
- RoHS compliant
- Typical applications: control panels, relays, timers, contactors, low‑voltage AC supply
