Contractor Box

ELEC AP CONTRACTOR BOX

Intermatic #

ETCB28253PCR

UPC

078275152472

Intermatic ETCB28253PCR is a all-purpose contractor box, a lighting contactor housed in its own enclosure for switching electrical loads. The unit is rated 120-480 VAC, 60 Hz, with contacts configured as 3PST, and is built into an outdoor metal enclosure suited to mounting on an exterior wall or pole. Contractor boxes of this type are used by electricians to switch high-current lighting or other loads that exceed what a standard time switch's internal contacts can carry directly, typically controlled by a separate time switch, photocontrol, or building automation signal. The all-purpose rating on this model allows it to switch general-purpose loads across the 120-480 VAC range at 60 Hz.