Fire-Lite ELR-47K End-of-Line Relay, Resistor 47K

The ELR-47K is a 47,000-ohm end-of-line resistor assembly designed for supervising initiating device circuits in fire alarm systems. By providing the correct termination resistance at the end of the circuit, it helps the fire alarm control panel reliably detect open or short conditions and maintain proper system supervision in accordance with manufacturer requirements and applicable codes. Engineered for compatibility with a range of Honeywell fire alarm brands—including Fire-Lite, Silent Knight, System Sensor and related modules such as the MMF-302-6 and M501M monitor modules—the ELR-47K is supplied as a compact assembly that’s quick to install in the field. Its simple, durable construction and clearly marked 47K value make it a practical choice for technicians standardizing on a common EOL resistor across multiple compatible panels and devices.

UPC: 999999201444
Also known as: FL-ELR47K

Technical Specifications: Resistance value: 47,000 Ω (47 kΩ) Product type: End-of-Line Resistor / Relay Assembly

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