EM600S12AC 600W Dual-Circuit Outdoor Magnetic 12/24VAC Transformer

EM600S12AC 600W Dual-Circuit Outdoor Magnetic 12/24VAC Transformer

The EM600S12AC is a 600W outdoor magnetic transformer designed to provide 12/24VAC power for compatible low-voltage lighting systems. Its black powder-coated steel enclosure is rated NEMA 3R for outdoor installations.

Why Choose the EM600S12AC?

✔ 600W Capacity
Provides up to 600W of power for compatible low-voltage lighting loads.

✔ 12/24VAC Output
Designed around a 12/24VAC output configuration.

✔ Outdoor NEMA 3R Enclosure
Black powder-coated steel, NEMA 3R construction is intended for outdoor transformer installations.

✔ Dual-Circuit Power Distribution
2 circuits, 300w max per circuit for larger lighting systems.

Electrical Specifications

• Model: EM600S12AC
• Input Voltage: 120V 60Hz
• Output Configuration: 12/24VAC
• Output Voltage - No Load: 12.4 / 24.8VAC
• Output Voltage - Fully Loaded: 11.8 / 23.8VAC
• Maximum Wattage: 600W
• Maximum Output Current: 25 / 12.5A per circuit
• Efficiency: 93%
• Circuit Configuration: 2 circuits, 300W max per circuit

Construction & Certification

• Enclosure: Black powder-coated steel, NEMA 3R
• Certification: UL 2108 / CSA C22.2 No. 250.0
• Dimensions: 9.4 x 4.6 x 4.1 in

How to Select the 600W dual-circuit 12/24VAC outdoor magnetic transformer

Choose the EM600S12AC when a project requires a 600W dual-circuit 12/24VAC outdoor magnetic transformer and the available supply matches 120V 60Hz. Confirm that every connected fixture accepts 12/24VAC and that the planned load fits the transformer’s circuit configuration. Its black powder-coated NEMA 3R steel enclosure is intended for outdoor transformer installations.

This model uses 2 circuits, 300W max per circuit; distribute fixture loads so each circuit and the total system remain within their listed limits. The specifications show 12.4 / 24.8VAC at no load and 11.8 / 23.8VAC at full load, giving installers a reference for expected output as the connected load changes. Final transformer location, wiring, circuit protection and code compliance should be reviewed by a qualified installer before the system is energized.

Frequently Asked Questions

What lighting systems can use the EM600S12AC?
This 600W dual-circuit 12/24VAC outdoor magnetic transformer is intended for compatible low-voltage landscape or architectural lighting that accepts 12/24VAC power. The connected load must stay within the listed 600W capacity and 25 / 12.5A per circuit output-current limit.

Is the EM600S12AC dimmable?
Dimming is not listed as a feature in the supplied product data. Confirm dimmer compatibility in the EMCOD specification sheet before designing a dimming system.

Can this transformer be installed outdoors?
Yes. Its black powder-coated NEMA 3R steel enclosure is specified for outdoor transformer installations. Final placement and wiring must still follow the product instructions and applicable electrical requirements.

Compare voltage, capacity, circuit and enclosure options in our low-voltage landscape lighting transformer collection.

Official EMCOD Specification Sheet: Download PDF