Model BM-3 - Bulk Pro Belt Misalignment Switch
The Model (BM-3) Belt Misalignment switches are conveyor safety accessories designed to alarm and/or shut down conveyor systems in the event of a conveyor belt misalignment. The heavy duty rugged design makes them suitable for most industrial applications, requiring long-term reliable equipment. The action of a belt misalignment switch can save you money by reducing downtime and maintenance costs.

Model BM-3 Belt Misalignment Switches 
Technical Specifications 
• Rugged cast aluminum enclosure NEMA-4 (IP-65) 
• Micro switch rating: 15A @ 115-230 VAC, 30 VDC non-inductive, CSA 10A @ 115-250 VAC 
• Outputs: (2) SPDT (one alarm, one shutdown) 
• Actuation angle: 10° and 20° from normal 
• Conduit holes: (3) 3/4" - 14 NPT 
• Temperature rating: -40° to 176° F (-40° to 80°C), CSA –22°F to 140°F (-30° to 60°C) 
• Rugged design for belt speeds to 1200 FPM 
• Bi-Directional action for ease of installation, wiring and component savings 
• Cover provides easy access to wiring & internal mechanism 
• Two (2) position alarm sequence for preventing costly shutdowns 

Bulk Pro - Misalignment Switch Model BM-3