Potter 1430481-302-EPM-135 Heat Detector, 135°, Vertical Mount, Hex Bushing Expansion

Built for demanding industrial and hazardous environments, the Potter Electric Signal 1430481-302-EPM-135 heat detector delivers dependable, explosion‑proof fire detection that integrates seamlessly into security and monitoring systems. This Thermotech heat detector provides a 135°F fixed-temperature trip point and a vertical-mount configuration that is ideal for mechanical rooms, oil/gas facilities, and other high-risk sites. The device features a hexagonal grip bushing with 1/2" conduit threads for secure attachment to series JL fixture fittings (Killark) or equivalents and is hermetically sealed to resist contaminants that can cause nuisance trips.

As a UL-certified, US-made component, the Potter heat detector supports regulatory compliance and long-term reliability for fire detection, surveillance, and building protection programs. Its explosion-proof design minimizes risk in classified locations while simplifying integration into existing fire alarm and monitoring networks. For straightforward installation note that the bushing is designed to be hand tightened only. Specify the 1430481-302-EPM-135 for projects requiring rugged, code-compliant heat detection—contact your sales representative or add to your system design to enhance on-site fire monitoring and safety.

• Provides explosion-proof heat detection for hazardous locations, protecting personnel and assets with reliable 135°F activation
• Vertical-mount design and hexagonal grip bushing simplify secure installation into standard 1/2" conduit hubs for fast deployment
• Hermetically sealed construction reduces maintenance and false alarms in harsh industrial and outdoor environments
• UL-certified, US-made quality ensures compliance and long-term dependability for building security and fire monitoring systems
• Compatible with common fixture fittings (Killark series JL or equivalent), enabling easy integration into existing surveillance and fire protection networks