Zurn Vista CST Stainless Steel Single-Tap Transformer with 24-Hour Timer - CTS-300T

Zurn Vista CST Stainless Steel Single-Tap Transformer with 24-Hour Timer - CTS-300T

The Vista CST stainless‑steel single‑tap transformer with timer delivers reliable, weatherproof low‑voltage power for landscape lighting. Built for professional installers, the CTS series combines durable 304 stainless construction with easy access and serviceable controls to simplify installation and protect components outdoors.

Designed for commercial and residential landscape lighting, the CST transformer balances serviceability and durability. Backed by a lifetime warranty and detailed installation documents, it is an efficient choice for reliable outdoor lighting control.

Features

• Construction: 20‑gauge 304 polished stainless steel with smudge‑free clear powder coat for long‑lasting outdoor protection.
• Power options: available in 300W and 600W single‑tap configurations; CTS series also offers higher wattages for larger systems.
• Electrical: 120V primary and 12V secondary with high/low taps; UL‑listed to UL 1838 for landscape lighting; pool & spa ready when installed per instructions.
• Protection: automatic thermal shut‑off and resettable magnetic circuit breaker(s) provide reliable overload protection and easy service.
• Installation: extra‑large low‑voltage terminal strip, separate 120V terminal strip, and a 6‑ft heavy‑gauge grounded water‑resistant power cord. Take‑apart stainless hinges allow quick door removal for access.
• Accessories: accepts optional mechanical 24‑hour timers, electronic 7‑day timers with battery backup, and optional photocells for dusk‑to‑dawn operation.

What our Experts Think

• Integrated 24-hour mechanical timer: Allows simple day/night automation with easy manual pin-based scheduling for consistent lighting control.
• 300W low-voltage capacity: Supports medium to large landscape lighting systems with stable 12V output performance.
• Durable stainless steel enclosure: 304-grade housing resists corrosion, moisture, and outdoor exposure for long service life.
• Professional-grade safety features: Includes thermal shut-off and resettable magnetic circuit breaker protection for overload safety.
• Installer-friendly layout: Oversized terminal strips and clean internal wiring space simplify setup and maintenance.
• Flexible lighting control compatibility: Supports timers, photocells, and accessory controls for expanded automation options.
• Outdoor-ready engineering: Weather-resistant design ensures stable operation in harsh environmental conditions.

Q&A

Maintenance Tips

• Inspect regularly for loose wiring, corrosion, and heat buildup at terminals and connections.
• Keep the stainless steel housing clean and dry to maintain thermal performance and corrosion resistance.
• Verify 24-hour timer operation periodically to ensure accurate on/off scheduling.
• Ensure connected load stays within rated capacity to avoid overheating or transformer strain.
• Check GFCI protection (if equipped) and test safety shutoff functions routinely.
• After storms or power fluctuations, inspect for tripped breakers or damaged components.
• Use only compatible low-voltage fixtures to ensure safe, stable landscape lighting performance.