Electro Thermal Link Installation

The electro thermal fusible link is for installing in a position where a fire hazard may occur e g.

Electro thermal link installation. Designed for use in boiler houses the electro thermal fusible link is for installing in a position where a fire hazard may occur e g. The fusible link portion functions identically to that of an ordinary fusible link ambient temperature approaching the rated temperature allows the solder alloy to melt and the link halves to separate. The temperature of the thermal link which causes it to change its state of conductivity with a detection current up to 10ma as the only load. It is specifically designed to substitute for ordinary links and or actuators in existing.

The electro thermal link etl is a multipurpose dual responsive fusible link release device. A etl actuator valve assembly should be installed as detailed in steps 2 1 2 2 of the thermal actuator ball valve installation instructions above prior to completion of the electrical hook. Rated function temperature tf. Also known as thermal cutoff or thermal fuse all are the same in this context function one only non resettable.

Additionally electrical actuation 0 2 ampere. The fire will melt the fusible metal link and interrupt the electrical supply to either a gas valve or an alarm etc. Fusible valves designed to handle pneumatic applications in fire smoke dampers where specific airflow to the actuator is required. 40 lb 18 kg 0 2 lb 0 09 kg 099 5601b.

The electro thermal link etl is a multi purpose dual responsive fusible link release device. Local heat 165 f 74 c exactly the same as an ordinary link. Rate of rise detector 016 7519. External electrical impulse of low power and a short duration.

Electro thermal actuator ball valve installation instructions 3 1. Above a burner an air heater or boiler. Product code description rwl weight. The electro thermal link etl is a multipurpose dual responsive fusible link which reacts melts when subjected to.

Electro thermal link actuator assembly electrical hook up instructions notes. Electro thermal fusible link for use in boiler houses. Above a burner an air heater or boiler. Local heat 165 f exactly the same as an ordinary link.