NEW FACTORY SEALED EDWARDS 281B-PL 135° Fixed Temperature HEAT DETECTOR

The Edwards 281B-PL is a fixed temperature heat detector used to sense high temperatures and activate fire alarm systems.

Key Specifications

• Temperature Rating: 135°F (57°C)
• Compatibility: Compatible with most fire alarm control panels
• Operating Voltage: Typically 12-24 VDC
• Type: Fixed Temperature Heat Detector
• Mounting: Standard electrical junction box
• Response Time: Activates within seconds upon reaching set temperature