Schneider Electric (Barber Colman) AT-1163 Wire Guard

The Schneider Electric AT-1163 is a heavy-duty thermostat wire guard engineered to provide a robust physical barrier for wall-mounted HVAC controllers and sensors. Constructed with a steel base plate and a durable wire cage, this guard is a standard specification for high-traffic commercial environments, schools, and industrial facilities where thermostat protection from mechanical damage or unauthorized tampering is critical. The open-wire design ensures unrestricted airflow, allowing the internal bimetal elements or electronic sensors of your Barber Colman or Schneider Electric devices to maintain precision temperature control without the lag associated with solid plastic covers.

Installation is straightforward for field technicians, featuring a screw-on cover type that simplifies maintenance access while remaining secure against casual interference. With internal dimensions of 6 1/2" H x 6 5/8" W x 3 1/4" D, the AT-1163 fits a wide variety of room thermostat guards applications, specifically matching equipment series such as the TC-114 and MN-S models. The included beige mounting plate provides a professional finish that integrates cleanly into existing Building Automation Systems (BAS) installations. When your job site demands a "hammer-tough" solution to prevent vandalism and accidental impact, this industrial-grade wire stat guard is the hardware of choice.

• Maximum Air Circulation: The open wire mesh design prevents heat trapping, ensuring the thermostat accurately reads the ambient room temperature.
• Heavy-Duty Construction: Features a 16-gauge steel base plate for rigid mounting to drywall or junction boxes.
• High Compatibility: Specifically designed to fit Schneider Electric and Barber Colman MN-S and TC-114 series units.
• Tamper Resistance: Effectively prevents unauthorized adjustment and physical abuse in public spaces.
• Easy Installation: The screw-on cover allows for quick removal by authorized personnel for routine thermostat calibration.

Will this guard cause my thermostat to cycle incorrectly?
No. Unlike solid plastic guards that can create a localized micro-climate, the AT-1163 thermostat wire guard allows for 100% natural convection, ensuring your sensor responds immediately to changes in room air temperature.

Is this model compatible with non-Schneider thermostats?
While optimized for Barber Colman and Schneider Electric footprints, its generous 3 1/4" depth and 6 1/2" height make it a versatile HVAC guard for many standard-sized pneumatic and electronic thermostats.

Does this include the necessary hardware for mounting?
Yes, the unit provides the steel base plate and cage. We recommend using standard wall anchors or mounting directly to a flush-mounted duplex box for the most secure fit.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.