Protectowire - The Global Leader In Linear Heat Detection Systems
Since 1938, we have manufactured the highest-quality linear heat detectors for the special hazard industry. Protectowire began with the invention of linear heat detection in 1938, marking a pivotal moment in the realm of fire detection technology.
Protectowire pioneered advancements in linear heat detection, setting new standards for reliability and efficiency. The company’s unwavering focus on research and development allowed it to adapt to evolving industry needs, staying ahead of the curve in addressing the unique challenges posed by special hazard environments.
As a result, Protectowire’s linear heat detectors became synonymous with cutting-edge solutions that provided early fire detection, crucial for preventing catastrophic events

Protectowire CTI-155-XCR-M

Protectowire CTI-155-XCR

Protectowire CTI-135-XLT-M

Protectowire CC-10W-S

Protectowire CC-10W

Protectowire CC-10N-S

Protectowire CC-10N

Protectowire APL-90

Protectowire AM-91-2

Protectowire 600933

Protectowire PHSC-172-EPC Linear Heat Detection

Protectowire RMC-2 L Bracket, Plated Steel

Protectowire CTI-190-XCR Linear Heat Detection

Protectowire PIM-530 Interface Module (PHSC)

Protectowire PLR-190-EPR Linear Heat Detector Cable (500 feet)

Protectowire PIM-530E Interface Module

Protectowire SGX-32SK1 Explosion Proof Pull Station







