Impulse relays, which are often referred to as bi-stable relays, are a form of latching relay that changes the contact state with each voltage input pulse. Impulse relays are renowned for their high vibration and shock resistance.
When power is applied impulse relays determine which position the relay is in and energise the opposing coil. The contacts within the relay transfer and then maintain that position when power is removed. When power is reapplied, the relay contacts transfer to the opposite state and then holds that position until the power on/off cycle is repeated.
Impulse relays are ideal for applications such as switching
a single device on or off from one or more different locations with a push button
or momentary switch, such as a lighting circuit, or a conveyor.
Kempston Controls, a leading supplier of electrical and electronic components, stocks an extensive range of impulse relays from all the leading brands including Siemens, Telecontrol, Schneider and many more.
Give our dedicated sales team a call on +44 (0) 1933 411411
or use the contact form above to discuss your impulse relay requirements.
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This product has to be ordered in multiples of 20.
Estimated lead time: 6 to 7 days
TRZ 24VDC 2CO
Estimated lead time: 9 to 10 days
Estimated lead time: 17 to 18 days