CAST CM900SSMT Master Series 900W AC Low Voltage Transformer, Primary Breaker, 1-Piece, Stainless-Steel Enclosure

Deliver reliable, code-compliant power to your security and lighting infrastructure with the CAST Master Series CM900SSMT low-voltage transformer. Built for demanding commercial installations, this CAST 900W (900VA) AC transformer supplies selectable 12–18V outputs and features a primary breaker and oversized 125A lugs to support multiple camera runs, access control panels and LED perimeter lighting without compromise. The resin-sealed toroidal core and inrush protection improve efficiency and reduce nuisance trips, while the stainless-steel enclosure stands up to mechanical wear and harsh environments. With an extra-large wiring compartment and included 24" conduit for protected home runs, the CM900SSMT streamlines installations and lowers labor time on site. Backed by a 3-year limited warranty and Made in the USA construction, it’s an ideal choice for surveillance, monitoring and commercial security projects that demand consistent low-voltage power. Specify the CAST CM900SSMT for CCTV, access control, or facility lighting applications — order today to secure reliable, centralized power for your installation.

• Centralized, dependable power for security and surveillance systems, reducing downtime and simplifying maintenance
• Flexible 12–18V taps let integrators fine-tune voltage for CCTV, access control and LED lighting loads
• Robust inrush protection and resin-sealed toroidal core increase efficiency and minimize nuisance breaker trips
• Extra-large 125A terminal blocks and roomy wiring compartment support multiple home-run feeds and faster installs
• Integrated primary breaker and stainless-steel enclosure provide code-friendly protection and durable, long-lasting corrosion resistance
• Designed for commercial low-voltage applications—streamlines installations for monitoring, perimeter lighting and entry systems