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
MYR185.73
Each
units
DP 24 V ac - 250 V ac 16 A Screw NO DIN Rail - - -
RS Stock No. 791-3060
Mfr. Part No.A9C30115
MYR218.43
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. 791-3067
Mfr. Part No.A9C30812
MYR215.83
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. 746-5952
Mfr. Part No.3TX7004-4PG24
BrandSiemens
MYR222.54
Each
units
SP 230 V ac - 17 → 250 V ac/dc 6 A Screw NO DIN Rail - - -
RS Stock No. 791-3063
Mfr. Part No.A9C32816
MYR261.20
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
MYR183.38
Each
units
DP 110 V dc, 230 → 240 V ac - 250 V ac 16 A Screw NO DIN Rail - - -
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. 791-3054
Mfr. Part No.A9C30211
MYR184.76
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. 791-3082
Mfr. Part No.A9C32836
MYR264.69
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. 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. 791-3073
Mfr. Part No.A9C30814
MYR416.00
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. 791-3089
Mfr. Part No.A9C15404
MYR148.95
Each
units
- 24 → 240 V ac Acti 9 24 → 240 V ac - Through Hole - DIN Rail iATLC - -
RS Stock No. 791-3045
Mfr. Part No.A9C30111
MYR184.76
Each
units
1 12 V dc, 24 V ac Acti 9 12 V dc, 24 V ac 16 A Through Hole NO DIN Rail iTL - -
New
RS Stock No. 191-6071
Mfr. Part No.A9C15504
MYR200.96
Each
units
1 230 V ac Acti9 250 V ac 16 A - 1NO DIN Rail - - -
RS Stock No. 734-9425
Mfr. Part No.A9C15506
MYR175.77
Each
units
SP 230 V ac Acti 9 250 V ac 16 A Through Hole NO DIN Rail iTL Remote Control -
New
RS Stock No. 191-6072
Mfr. Part No.A9C15509
MYR345.90
Each
units
2 230 V ac Acti9 250 V ac 16 A - DPNO DIN Rail - - -
RS Stock No. 890-3878
Mfr. Part No.2902032
MYR1,103.89
Each
units
- - - Maximum of 30 V dc Maximum of 100 mA Screw - DIN Rail MINI MCR-2-UI-FRO-PT Can be Supplied Configured or Unconfigured, Freely Adjustable Input and Output, Screw or Push-In Connection Available ATEX, CE, EX II 3 G Ex nA IIC T4 Gc X, IEC 61010-1, UL 508, UL Recognized, USA
RS Stock No. 791-3041
Mfr. Part No.A9C33811
MYR237.88
Each
units
1 230 → 240 V ac Acti 9 230 → 240 V ac 16 A Through Hole NO DIN Rail iTLC - -
RS Stock No. 731-9421
Mfr. Part No.4 124 12
BrandLegrand
MYR276.81
Each
units
DP 230 V - 250 V ac 16 A Screw - DIN Rail - - -
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