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
RS Stock No. 791-3076
Mfr. Part No.A9C30112
SGD158.60
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RS Stock No. 791-3048
Mfr. Part No.A9C30811
SGD60.62
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RS Stock No. 791-3067
Mfr. Part No.A9C30812
SGD171.36
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RS Stock No. 244-0028
Mfr. Part No.GF1620B7
SGD73.68
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RS Stock No. 791-3089
Mfr. Part No.A9C15404
SGD88.87
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RS Stock No. 791-3045
Mfr. Part No.A9C30111
SGD104.70
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RS Stock No. 244-0040
Mfr. Part No.GF1620U7
SGD70.81
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RS Stock No. 791-3041
Mfr. Part No.A9C33811
SGD83.73
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RS Stock No. 791-3039
Mfr. Part No.A9C30015
SGD169.95
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RS Stock No. 890-3878
Mfr. Part No.2902032
SGD336.57
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RS Stock No. 791-3063
Mfr. Part No.A9C32816
SGD113.73
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RS Stock No. 791-3054
Mfr. Part No.A9C30211
SGD110.52
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RS Stock No. 244-0034
Mfr. Part No.GF1620F7
SGD75.47
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RS Stock No. 791-3060
Mfr. Part No.A9C30115
SGD131.36
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RS Stock No. 791-3085
Mfr. Part No.A9C30831
SGD83.69
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RS Stock No. 244-0012
Mfr. Part No.GF1610U7
SGD62.83
Each
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RS Stock No. 244-0078
Mfr. Part No.GF1611U7
SGD70.81
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RS Stock No. 791-3057
Mfr. Part No.A9C33211
SGD190.97
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RS Stock No. 791-3098
Mfr. Part No.A9C15409
SGD95.24
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RS Stock No. 731-9427
Mfr. Part No.4 124 20
BrandLegrand
SGD75.66
Each
units
SP 230 V - 250 V ac 16 A Auto - DIN Rail