MMTC Air Hose Switch – Pneumatic Exit Trigger

Surface-Mount Pneumatic Gate Trigger for Secure Exit

The MMTC Air Hose Switch provides a reliable, non-electronic solution for triggering gate operation. Designed for surface mounting at secure exits or driveways, it activates gate systems when a vehicle compresses the connected air hose (sold separately). With a weather-resistant metal enclosure and adjustable sensitivity, this momentary SPDT switch offers a dependable alternative to exit loops or exit wands in access-controlled environments.

Key Features

• Surface-mounted pneumatic trigger for gate exit activation
• SPDT contact with normally open and normally closed outputs
• Adjustable sensitivity via set screws for fine-tuned response
• Weather-resistant metal enclosure for outdoor use
• Ideal for exit lanes where cutting pavement for loops is not feasible

Technical Specifications

• Switch Type: Pneumatic SPDT (Single Pole Double Throw)
• Contact Ratings: 6–120V, 2A
• Operating Pressure: ¼ oz/in² (min), 20 lbs/in² (max)
• Momentary Action: Yes
• Enclosure: Metal, surface-mount
• Wire Leads: Red: Common, Blue: Normally Closed, Yellow: Normally Open
• Dimensions: 4-3/4" × 3" × 2-1/4"
• Hose: Not included (sold separately)
• Application Type: Commercial, Industrial, Emergency Access

Conclusion

The MMTC Air Hose Switch is a versatile and durable solution for vehicle-activated gate systems. Ideal for sites that cannot accommodate in-ground loop detectors, this pneumatic switch enables seamless gate egress while meeting the needs of secure perimeters and traffic-controlled access points.