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IMPORTANT SAFETY INSTRUCTIONS

When installing and operating this Product and other associated equipment, basic safety precautions should always be followed,
including the following:

1. Read and follow all instructions.
2. Do not submerge transformer.
3. Do not connect two or more transformers in parallel.
4. This transformer must be installed by a qualified electrician, according to the National Electrical Codes. 
5. Install this transformer not less than 5 feet from inside edge of pool. USE COPPER CONDUCTORS ONLY.
6. Do not exceed the maximum ratings of individual components, wiring devices, and current carrying capacity of conductors.
7. For grounding and bonding this transformer and the installation, refer to section 680 of the National Electrical Code.

READ, FOLLOW AND SAVE THIS INSTRUCTION MANUAL

PX SERIES POOL/SPA AND  
LANDSCAPE LIGHTING TRANSFORMERS

INSTALLATION

OPERATION &

SERVICE MANUAL

Model: PX600S 

TWO 300 WATT TRANSFORMERS IN ONE ENCLOSURE

RATING, EACH TRANSFORMER:

INPUT: 120V 60 Hz. 6 Amp. Max

OUTPUT: 12V, 13V, or 14V AC 300 Watts Max Any Tap

This Safety Transformer is specifically designed to

supply 12 volts to pool/spa lights, submersible 

fixtures and outdoor garden lights. A grounded shield

between the primary and secondary winding assures 

safe operation and the built-in circuit protection will 

disconnect power to the transformer in case of defect 

or overload. 

SPECIFICATIONS

Enclosure Size:

10” (25.5 cm) high x 10” (25.5 cm)

wide x 5 

1

/

4

” (13 cm) deep. Mounting brackets top and

bottom.

Enclosure:

0.06”  stainless steel with 

electrostatically applied clear coating. 

Knockouts:

Total of twelve  combination, 

(4) 3/4-1, (2) 1/2-3/4 bottom, 1/2-3/4 (2) right side, (2)

left side, (2) back.

1

GENERAL INFORMATION

INSTALLATION

For field wiring information, please refer to the instructions attached to inside of front cover.
• The enclosure of the transformer must be provided with a fail-proof ground as required by NEC, Article 680

and any applicable local codes. For Canadian installations, the supply circuit must be protected by a ground
fault circuit interrupter.

• For direct wiring of underwater lights, the installation must comply with article 680-21(b) of the National 

Electrical Code, or articles 68-060, 062 and 066 of the Canadian Electric Code.

• The transformer should be mounted at least 1 foot above the deck level with the field wiring compartment down.
• Make sure that all unused taps (leads) are separately insulated (capped).
• Use the following table as a guide to determine the correct wire size. 
• Check voltage at lamp terminals after installation. It should be 12 ± 0.3 volts.
• Do not connect the two transformers in parallel or in series, Do not use with dimmers.

INSTALLATION

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