Protectowire PWSC Splicing Connectors are precision-engineered components designed for seamless electrical and mechanical connections in linear heat detection systems. These specialized connectors facilitate reliable and robust joining of Protectowire thermocouple extension cables during fire alarm installation and maintenance, ensuring continuous signal transmission and system integrity across commercial and industrial fire detection networks.
Engineered for professional fire alarm technicians and facilities maintenance personnel, these splicing connectors provide a critical junction point for extending or repairing linear heat detection circuits. Compatible with Protectowire’s comprehensive heat sensing cable systems, these connectors maintain the electrical and mechanical performance required in demanding environmental conditions such as industrial facilities, data centers, manufacturing floors, and critical infrastructure applications.
Key Features
- High-precision mechanical design ensuring consistent electrical continuity and signal transmission
- Compatible with Protectowire thermocouple grade extension cables
- Corrosion-resistant materials suitable for harsh industrial environments
- Sold in convenient 10-pack configuration for efficient inventory management
- Recommended for use with SFTS sealant to enhance environmental sealing and protection
Technical Specifications
- Material: Specialized electrical-grade metal alloy
- Operating Temperature Range: -40°F to 250°F
- Electrical Resistance: Less than 0.1 ohms per connection
Compliance and Certification
Manufactured to meet rigorous fire alarm industry standards, including NFPA 72 National Fire Alarm and Signaling Code, UL 268 Standard for Smoke Detectors for Fire Protective Signaling Systems, and UL 464 Audible Signal Devices for Fire Protective Signaling Systems.
Ideal for integration with addressable fire alarm control panels, distributed fire detection systems, and HVAC smoke management infrastructure across commercial, industrial, and institutional facilities.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.2 lbs |
|---|---|
| Dimensions | 0.1 × 7 × 4 in |
| Condition | New |
| Manufacturers | Life Safety |
| Part Type | Replacement Part |






