Description
The Baltimore Aircoil (BAC) 312879 is a 110V vibration switch housed in a NEMA 4X rated enclosure, engineered to protect cooling towers and industrial HVAC equipment from the damaging effects of abnormal vibration. Designed as a genuine BAC replacement part, this switch integrates seamlessly with Baltimore Aircoil equipment to deliver dependable monitoring and automatic shutdown protection when vibration levels exceed safe operating thresholds.
Key Features
- Operating Voltage: 110V
- NEMA 4X enclosure rating — provides protection against corrosion, windblown dust, rain, splashing water, and hose-directed water
- Designed for use with Baltimore Aircoil cooling towers and evaporative cooling equipment
- Triggers automatic equipment shutdown upon detection of excessive vibration
- Genuine BAC OEM replacement part for reliable, manufacturer-approved performance
- Durable construction suited for demanding outdoor and industrial environments
Application
This vibration switch is ideal for cooling tower installations where continuous equipment monitoring is critical. By sensing abnormal vibration — often caused by fan blade imbalance, bearing wear, or mechanical failure — the switch helps prevent costly equipment damage and unplanned downtime. The NEMA 4X enclosure ensures long-term reliability even in wet, corrosive, or harsh outdoor environments.
Why Choose a Genuine BAC Replacement Part?
Using OEM-specified components like the BAC 312879 ensures compatibility, maintains equipment warranties, and delivers the performance standards Baltimore Aircoil equipment is engineered to achieve. Trust genuine parts for maximum system uptime and safety.
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