Brand: Intermatic | Manufacturer Part Number: PX100S | Big Frog Supply SKU: PX100S
Product Overview
The Intermatic PX100S is a 100-watt safety transformer designed to supply low-voltage power to compatible pool, spa, underwater, fountain, and landscape-lighting fixtures. It accepts a 120 VAC, 60 Hz input and provides selectable 12, 13, or 14 VAC secondary connections. These output taps allow a qualified installer to match the connected fixture requirements while accounting for permitted voltage drop in the low-voltage conductors.
A grounded shield separates the primary and secondary windings, and built-in circuit protection temporarily disconnects power if an overload occurs. The distinguishing feature of the PX100S is its brown stainless-steel Type 3R enclosure, which offers additional corrosion resistance for properly installed indoor or outdoor applications. The transformer does not include a timer, junction box, lighting fixture, or optional ET-NF noise filter.
Key Features
- 100-watt pool and spa safety transformer
- 120 VAC primary input
- Selectable 12, 13, and 14 VAC outputs
- Grounded shield between windings
- Temporary built-in overload protection
- Brown stainless-steel Type 3R enclosure
- Top and bottom mounting brackets
- Ten combination 1/2-inch and 3/4-inch knockouts
Common Uses
- Compatible pool and spa lights
- Underwater and fountain fixtures
- Low-voltage landscape lighting
- Corrosion-resistant transformer replacements
Technical Specifications
- Maximum capacity: 100 W
- Primary input: 120 VAC, 60 Hz
- Secondary outputs: 12, 13, or 14 VAC
- Enclosure: Brown stainless-steel Type 3R
- Knockouts: Ten combination 1/2-inch and 3/4-inch openings
- Optional noise filter: ET-NF, sold separately
Dimensions
- Height: 7.25 inches
- Width: 5.25 inches
- Depth: 4.5 inches
Installation Notes
Confirm total fixture wattage, required voltage, conductor length, voltage drop, transformer placement, conduit, bonding, grounding, and junction-box requirements before installation. Pool and spa lighting systems should be installed by a qualified professional. Do not exceed the 100-watt capacity.
Frequently Asked Questions
How does PX100S differ from PX100?
Both are 100-watt transformers, but PX100S uses a stainless-steel enclosure while PX100 uses beige steel.
What output voltages are available?
The transformer provides selectable 12, 13, and 14 VAC outputs.
Is a timer included?
No. This listing is for the transformer and enclosure only.
Why Buy This Product from Big Frog Supply?
The PX100S is the corrosion-resistant stainless version of Intermatic’s compact 100-watt safety transformer. Big Frog Supply clearly distinguishes its enclosure material, capacity, output taps, dimensions, and separately sold accessories so the correct model can be selected.
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