Eaton 121726 Trip Block

Eaton 121726 Trip Block

Eaton 121726 Trip Block

Product Description :

• It is a safety device used in pneumatic or hydraulic systems, often as part of an Emergency Shutdown System (ESD). It allows controlled shutdown of actuators or valves when a fault or emergency occurs.
• It basically helps “trip” or shut down the system in a safe, reliable, and quick manner.It disconnects or isolates the control signal (like air or oil pressure) to a valve actuator.It also sends the valve to a fail-safe position (open or closed) when a trip condition is detected (like high pressure, temperature, or manual override).Under normal conditions, the trip block allows the control signal (air/oil) to pass through to the actuator.

Product Specification :

• Altitude	Max. 2000 m
  Voltage type	Self powered
  Ambient operating temperature – max	55 °C
  Ambient operating temperature – min	-25 °C
  Ambient operating temperature (enclosed) – max	40 °C
  Ambient operating temperature (enclosed) – min	-25 °C
  Ambient storage temperature – max	80 °C
  Ambient storage temperature – min	-40 °C
  Equipment heat dissipation, current-dependent Pvid	3.9 W
  Heat dissipation capacity Pdiss	0 W
  Heat dissipation per pole, current-dependent Pvid	1.3 W
  Overload release current setting – max	32 A
  Overload release current setting – min	8 A
  Rated control supply voltage (Us) at AC, 50 Hz – max	0 V
  Rated control supply voltage (Us) at AC, 50 Hz – min	0 V
  Rated control supply voltage (Us) at AC, 60 Hz – max	0 V
  Rated control supply voltage (Us) at AC, 60 Hz – min	0 V
  Rated control supply voltage (Us) at DC – max	0 V
  Rated control supply voltage (Us) at DC – min	0 V
  Rated frequency – max	60 Hz