GRI 250-48 Switch Set, Industrial Wall Mount

The GRI 250-48 is an industrial-grade wall mount door/gate switch set from George Risk Industries' 200/250 series — the same heavy-duty extruded aluminum platform used for overhead door protection in environments where motorized traffic or heavy machinery makes a plastic-encapsulated switch unsuitable. The "-48" suffix denotes a 48-inch (4-foot) lead, providing additional cable reach compared to the standard 36-inch variant for installations where the panel or controller is farther from the mounting point.

Features

• Industrial-grade wall mount switch set; extruded 6063 T5 aluminum housing tested to withstand a crushing force of 20,000 lbs (10 tons) without harming the reed switch; all mounting hardware including lead anchors and a mounting bracket for the actuating magnet are included
• 48-inch (4-foot) lead cable — 12 inches longer than the standard 36-inch variant — providing additional reach for installations with greater distance between the switch and the termination point
• The 200/250 series is primarily used for protection of overhead doors where operation of heavy motorized traffic makes plastic-encapsulated switches impractical; standard gap: minimum 3/8", maximum 3"
• Wall mount configuration (250 series); for floor mount applications, see the 200 series; mounting hardware and lead anchors included; a 1/4" masonry bit is required for lead anchor installation