The Potter Electric Signal End-of-Line Resistor (EOLR) Assembly 5.1k is a critical component in commercial fire alarm circuit monitoring systems, designed to ensure precise electrical supervision and reliable circuit integrity across complex alarm networks. This precision-engineered resistor provides essential end-of-line resistance for initiating device circuits, enabling comprehensive fault detection and maintaining continuous system performance in demanding commercial environments.
Engineered for professional fire alarm installers and facilities managers, this 5.1k ohm resistor assembly plays a fundamental role in establishing proper supervision for fire alarm circuits, detecting potential circuit interruptions, ground faults, and short circuit conditions. Its robust construction supports reliable monitoring in addressable and conventional fire alarm panel configurations across diverse commercial applications, including office complexes, educational facilities, healthcare institutions, and industrial environments.
Key Features
- High-precision 5.1k ohm end-of-line resistor for comprehensive circuit supervision
- Compatible with most commercial fire alarm control panels and initiating device circuits
- Manufactured to meet strict NFPA 72 National Fire Alarm and Signaling Code requirements
- UL Listed for consistent performance and compliance with safety standards
- Durable construction designed for long-term reliability in commercial installations
- Supports both conventional and addressable fire alarm system architectures
Specifications
- Resistance Value: 5.1k ohms
- Operating Temperature Range: 32°F to 120°F (0°C to 49°C)
- Mounting: Compatible with standard electrical junction boxes and fire alarm circuit housings
- Material: High-temperature rated polymer with corrosion-resistant metal contacts
This EOLR assembly is critical for maintaining the integrity of fire alarm circuits by providing a consistent, monitored electrical path that enables rapid detection of circuit anomalies. Professional installers can confidently integrate this resistor into diverse fire alarm system designs, ensuring compliance with national safety codes and maximizing system reliability across commercial and institutional settings.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.1 lbs |
|---|---|
| Dimensions | 3.75 × 0.75 × 0.25 in |
| Condition | New |
| Manufacturers | Potter |
| Part Type | Replacement Part |
