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    Power Supplies

    Enclosed AC Power Supply

    The enclosed AC power supplies models feature one or two transformers pre-packaged in a NEMA 1 enclosure and are intended for mounting in the enclosure of the user’s choice.

    Overview

    The enclosed AC power supplies models feature one or two transformers pre-packaged in a NEMA 1 enclosure and are intended for mounting in the enclosure of the user’s choice. The transformers are available in 40VA, 75VA, and 100VA. A switch / circuit breaker is provided for each transformer and on “B10” models a switch / circuit breaker is present for controlling power for the entire unit. An LED indicates the presence of 24V AC on the Class 2 terminals on the outside of the enclosure, or wires on the inside. An internal high-voltage wiring compartment and two 120V AC grounded convenience outlets are provided on most models. Each power supplies series is available with a number of various options.

    Certifications:
    • Class 2 (UL Approved UL5085-3)
    • UL916
    • UL508 for -IC models
    • C-UL
    • Seismic Certification of Equipment and Components: OSP-0201-10