Impulse Relays

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.

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Description Price Number of Poles Coil Voltage Range Switching Voltage Switching Current Terminal Type Contact Configuration Mounting Type
New
RS Stock No. 211-1634
Mfr. Part No.A9C32316
MYR157.17
Each
units
2 130V ac Acti9 120V 16A - - -
RS Stock No. 191-6072
Mfr. Part No.A9C15509
MYR476.40
Each
units
- - - - - - - -
New
RS Stock No. 211-1629
Mfr. Part No.A9C30012
MYR202.98
Each
units
2 12V ac Acti9 12V 16A - DPNO -
RS Stock No. 791-3076
Mfr. Part No.A9C30112
MYR372.09
Each
units
- - - - - - - -
RS Stock No. 791-3057
Mfr. Part No.A9C33211
MYR453.27
Each
units
- - - - - - - -
RS Stock No. 791-3091
Mfr. Part No.A9C15405
MYR189.50
Each
units
- - - - - - - -
RS Stock No. 731-9421
Mfr. Part No.4 124 12
BrandLegrand
MYR396.77
Each
units
DP 230 V - 250 V ac 16 A Screw - DIN Rail
RS Stock No. 244-0012
Mfr. Part No.GF1610U7
MYR186.44
Each
units
- - - - - - - -
New
RS Stock No. 211-1632
Mfr. Part No.A9C32216
MYR188.14
Each
units
2 48V ac Acti9 48V 16A - - -
RS Stock No. 791-3098
Mfr. Part No.A9C15409
MYR223.25
Each
units
- - - - - - - -
RS Stock No. 791-3048
Mfr. Part No.A9C30811
MYR184.65
Each
units
- - - - - - - -
RS Stock No. 791-3085
Mfr. Part No.A9C30831
MYR257.08
Each
units
- - - - - - - -
RS Stock No. 731-9427
Mfr. Part No.4 124 20
BrandLegrand
MYR244.77
Each
units
SP 230 V - 250 V ac 16 A Auto - DIN Rail
RS Stock No. 791-3041
Mfr. Part No.A9C33811
MYR338.26
Each
units
- - - - - - - -
RS Stock No. 791-3095
Mfr. Part No.A9C30315
MYR372.41
Each
units
- - - - - - - -
New
RS Stock No. 211-1630
Mfr. Part No.A9C32111
MYR285.49
Each
units
1 24V ac Acti9 24V 16A - SPNO -