3BLM 3-Button Exterior Control w/ Mortise Lockout

The 3BLM is a 3-button Open / Close / Stop control station with a mortise cylinder key lockout in a die-cast metal enclosure rated NEMA 3R, 4 and 12. It surface mounts outdoors. Buttons are momentary. Open and Close are normally open contacts. Stop is a normally closed contact. The enclosure measures 7 in H x 2-3/4 in W x 3-1/2 in D. Use it at exterior door, gate and barrier positions where the station must be locked out after hours. The mortise cylinder lets the lockout match a site key system. It wires to the operator's open, close and stop inputs plus common. The stop button opens the circuit when pressed, so the operator must expect a normally closed stop input. Features Open, Close and Stop push buttons Mortise cylinder key lockout (On / Off) Momentary contacts Normally open Open and Close, normally closed Stop Buttons rated 6 A at 125/250 VAC Die-cast metal enclosure, NEMA 3R, 4 and 12 Surface mount Before You Order Check your operator's stop input. This station has a normally closed stop. The mortise cylinder comes keyed random. A Best core version also exists for interchangeable core key systems. For a standard keyed lockout in the same tall housing, see the PBTL-3. For a non-metallic housing with lockout, see the 3BXLT. For washdown or corrosive areas, see the 3B4XL (NEMA 4X with lockout). Run 4 conductors: open, close, stop and common, plus the lockout circuit.