Impulse relays, also known as bi-stable relays, are a form of latching relay that change the contact state with each input pulse. How do they work? Impulse relays, upon application of power, determine which position the relay is in and energizes the opposite coil. The contacts transfer and hold that position when power is removed. When re-energized, the contacts transfer to the opposite state and hold that position. Impulse relays are well suited for applications such as turning a single device on or off from one or more locations with a momentary switch or push button.
Description:
Low noise a.c. compact modular contactors and accessories
are ideal for heating lighting and building service type applications. The units are designed for mounting in control panels or cabinets on symmetrical DIN rail or they may be housed in modular ...
Description:
TELE ENYA series AC and DC voltage monitoring
relay. Multifunction monitoring in a slim easy to use package. The ENYA series have a self-extinguishing plastic body with an IP rating of IP40. DIN Rail mountLED indicatorScrew terminals1 change over contactMultifunction. ...
Description:
Stop-Category 0 acc. EN 60204-1Applications up to Category
4 acc. EN 954-1, to SIL 3 according to EN62061 and PL e according to EN13849-1Can be used as emergency stop and safety gate monitorManual reset with self-monitoring on each ON-OFF cycleCross ...
Description:
"Infrared protected field is generated LED indicator for
status information Optical synchronisation of transmitters and receivers Aluminium alloy housing Die-cast zinc end caps Shock resistance "