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 Series Special Features Standards Met
RS Stock No. 244-0028
Mfr. Part No.GF1620B7
MYR190.40
Each
units
DP 24 V ac - 250 V ac 16 A Screw NO DIN Rail - - -
RS Stock No. 791-3060
Mfr. Part No.A9C30115
MYR249.90
Each
units
2 12 V dc, 24 V ac Acti 9 12 V dc, 24 V ac 16 A Through Hole NO/NC DIN Rail iTLl - -
RS Stock No. 305-1433
Mfr. Part No.GF1610B7
MYR165.13
Each
units
SP 24 V ac - 400 V 16 A - NO DIN Rail GF16 - -
RS Stock No. 746-5952
Mfr. Part No.3TX7004-4PG24
BrandSiemens
MYR262.28
Each
units
SP 230 V ac - 17 → 250 V ac/dc 6 A Screw NO DIN Rail - - -
RS Stock No. 791-3067
Mfr. Part No.A9C30812
MYR249.90
Each
units
2 110 V dc, 230 → 240 V ac Acti 9 110 V dc, 230 → 240 V ac 16 A Through Hole 2NO DIN Rail iTL - -
RS Stock No. 791-3063
Mfr. Part No.A9C32816
MYR297.50
Each
units
3 110 V dc, 230 → 240 V ac Acti 9 24 V ac 16 A Through Hole 2NO DIN Rail iETL - -
RS Stock No. 244-0040
Mfr. Part No.GF1620U7
MYR196.35
Each
units
DP 110 V dc, 230 → 240 V ac - 250 V ac 16 A Screw NO DIN Rail - - -
RS Stock No. 791-3054
Mfr. Part No.A9C30211
MYR214.20
Each
units
1 24 V dc, 48 V ac Acti 9 24 V dc, 48 V ac 16 A Through Hole NO DIN Rail iTL - -
RS Stock No. 791-3051
Mfr. Part No.A9C30815
MYR219.19
Each
units
2 110 V dc, 230 → 240 V ac Acti 9 110 V dc, 230 → 240 V ac 16 A Through Hole NO/NC DIN Rail iTLl - -
RS Stock No. 791-3089
Mfr. Part No.A9C15404
MYR169.04
Each
units
- 24 → 240 V ac Acti 9 24 → 240 V ac - Through Hole - DIN Rail iATLC - -
RS Stock No. 731-9424
Mfr. Part No.4 124 08
BrandLegrand
MYR172.62
Each
units
SP 230 V - 250 V ac 16 A Screw - DIN Rail - - -
RS Stock No. 791-3082
Mfr. Part No.A9C32836
MYR303.45
Each
units
2 110 V dc, 230 → 240 V ac Acti 9 230 → 240 V ac 32 A Through Hole 2NO DIN Rail iETL - -
RS Stock No. 791-3073
Mfr. Part No.A9C30814
MYR476.00
Each
units
4 110 V dc, 230 → 240 V ac Acti 9 110 V dc, 230 → 240 V ac 16 A Through Hole 4NO DIN Rail iTL - -
RS Stock No. 734-9428
Mfr. Part No.A9C15507
MYR400.26
Each
units
2P 230 V ac Acti 9 250 V ac 16 A Through Hole 2NO DIN Rail iTL Remote Control -
RS Stock No. 791-3039
Mfr. Part No.A9C30015
MYR131.20
Each
units
2 6 V dc, 12 V ac Acti 9 6 V dc, 12 V ac 16 A Through Hole NO/NC DIN Rail iTLl - -
RS Stock No. 244-0078
Mfr. Part No.GF1611U7
MYR196.35
Each
units
DP 110 V dc, 230 → 240 V ac - 400 V 16 A Screw NO/NC DIN Rail - - -
RS Stock No. 244-0062
Mfr. Part No.GF1611F7
MYR196.35
Each
units
DP 110 V ac, 48 V dc - 400 V 16 A Screw NO/NC DIN Rail - - -
RS Stock No. 791-3085
Mfr. Part No.A9C30831
MYR208.25
Each
units
4 110 V dc, 230 → 240 V ac Acti 9 110 V dc, 230 → 240 V ac 32 A Through Hole 1 N/O DIN Rail iTL - -
New
RS Stock No. 191-6071
Mfr. Part No.A9C15504
MYR240.14
Each
units
1 230 V ac Acti9 250 V ac 16 A - 1NO DIN Rail - - -
RS Stock No. 791-3091
Mfr. Part No.A9C15405
MYR169.04
Each
units
- 24 → 240 V ac Acti 9 24 → 240 V ac/dc 10 mA Through Hole - DIN Rail iATLS - -
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