Description
The Littelfuse LLC14B60AX is a professional-grade liquid level control relay engineered to deliver dependable, automated fluid level monitoring and pump control across a broad range of industrial and commercial applications. With wide-range 120–240V AC compatibility, this relay seamlessly integrates into existing electrical systems to automatically activate or deactivate connected pumps based on real-time conductive probe sensor input — keeping tanks, wells, and reservoirs at precisely the desired level without manual intervention.
By continuously monitoring fluid conditions, the LLC14B60AX actively protects your equipment and infrastructure from costly overflow events and damaging dry run scenarios. Its compact, panel-mount design makes it an efficient choice for water treatment facilities, HVAC systems, agricultural operations, and general fluid handling environments where reliability and consistent performance are non-negotiable.
Key Features
- Wide-range operating voltage (120–240V AC) for flexible system integration
- Automates pump fill and drain cycles for hands-free fluid level management
- Protects against overflow and dry run conditions to extend equipment life
- Compatible with conductive probe sensors for accurate, responsive level detection
- Built for reliable, long-term performance in demanding industrial and commercial environments
- Compact form factor designed for straightforward control panel installation
Ideal Applications
- Water treatment and municipal water systems
- HVAC condensate and fluid management equipment
- Agricultural irrigation and reservoir control
- Industrial tanks and fluid handling systems
- Commercial pump automation and monitoring
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