Large estates, HOA entries and commercial grounds with long wire runs need a transformer with both capacity and a wide spread of taps. The CLS TF600 is a 600 watt MAX Series unit with a toroidal core and 100 percent copper windings, 12 to 22 volt output, and dual common ports, all in a 304 stainless steel enclosure.
Why does a 12 to 22 volt tap range matter on a big site?
Long runs lose voltage along the wire. Taps that reach 22 volts let you bring distant fixture groups back into their operating range without upsizing the cable on every run. Match each run to a tap based on its length and load.
What do dual common ports do on a 600 watt unit?
They give room to split the system into organized zones instead of stacking many conductors on one terminal, which keeps the cabinet serviceable on a large job.
What protection and automation are built in?
The primary side has thermal protection and the secondary has a magnetic circuit breaker. A timer socket and photocell port handle dusk to dawn control, and the unit works with Wi-Fi smart sockets for app scheduling. Keep the connected load comfortably below 600 watts.
Specifications
| CLS part number | TF600 |
|---|---|
| Rated output | 600W |
| Core | Toroidal, 100% copper windings |
| Input voltage | 120V AC, 50/60Hz |
| Output taps | 12 to 22V AC |
| Common ports | Dual |
| Housing | 304 stainless steel, brushed finish |
| Dimensions | 7.44 in. W x 16.1 in. H x 6.5 in. D |
| Protection | Primary thermal protection, secondary magnetic circuit breaker |
| Controls | Timer socket, photocell port, Wi-Fi smart socket compatible |
Specifications are published by CLS Outdoor Environments and are subject to change without notice. Confirm critical dimensions and ratings with LED Spot before ordering.
Compare it with smaller units in our landscape lighting transformers range, and work out tap and gauge for each run with the low voltage wire calculator.





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