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. 791-3067
Mfr. Part No.A9C30812
HK$480.48
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. 791-3039
Mfr. Part No.A9C30015
HK$252.25
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. 791-3048
Mfr. Part No.A9C30811
HK$289.09
Each
units
1 110 V dc, 230 → 240 V ac Acti 9 110 V dc, 230 → 240 V ac 16 A Through Hole NO DIN Rail iTL - -
RS Stock No. 791-3095
Mfr. Part No.A9C30315
HK$537.68
Each
units
2 48 V dc, 130 V ac Acti 9 48 V dc, 130 V ac 16 A Through Hole NO/NC DIN Rail iTLl - -
RS Stock No. 244-0062
Mfr. Part No.GF1611F7
HK$377.52
Each
units
DP 48 V dc, 110 V ac - 400 V 16 A Screw NO/NC DIN Rail - - -
RS Stock No. 244-0012
Mfr. Part No.GF1610U7
HK$230.45
Each
units
SP 110 V dc, 230 → 240 V ac - 400 V 16 A Screw NO DIN Rail - - -
RS Stock No. 791-3098
Mfr. Part No.A9C15409
HK$336.45
Each
units
- 24 → 240 V ac Acti 9 24 → 240 V ac 10 mA Through Hole - DIN Rail iATLC - -
New
RS Stock No. 191-6071
Mfr. Part No.A9C15504
HK$461.72
Each
units
1 230 V ac Acti9 250 V ac 16 A - 1NO DIN Rail - - -
RS Stock No. 746-5182
Mfr. Part No.3RS1800-1BW00
BrandSiemens
HK$532.30
Each
units
- 240 V ac/dc - 24 → 250 V ac/dc 6 A Screw 2NO/2NC DIN Rail, Snap - - -
RS Stock No. 791-3091
Mfr. Part No.A9C15405
HK$325.01
Each
units
- 24 → 240 V ac Acti 9 24 → 240 V ac/dc 10 mA Through Hole - DIN Rail iATLS - -
RS Stock No. 305-1433
Mfr. Part No.GF1610B7
HK$279.59
Each
units
SP 24 V ac - 400 V 16 A - NO DIN Rail GF16 - -
RS Stock No. 731-9427
Mfr. Part No.4 124 20
BrandLegrand
HK$313.57
Each
units
SP 230 V - 250 V ac 16 A Auto - DIN Rail - - -
RS Stock No. 746-5952
Mfr. Part No.3TX7004-4PG24
BrandSiemens
HK$504.28
Each
units
SP 230 V ac - 17 → 250 V ac/dc 6 A Screw NO DIN Rail - - -
RS Stock No. 244-0078
Mfr. Part No.GF1611U7
HK$379.32
Each
units
DP 110 V dc, 230 → 240 V ac - 400 V 16 A Screw NO/NC DIN Rail - - -
New
RS Stock No. 191-6072
Mfr. Part No.A9C15509
HK$794.74
Each
units
2 230 V ac Acti9 250 V ac 16 A - DPNO DIN Rail - - -
RS Stock No. 791-3085
Mfr. Part No.A9C30831
HK$400.40
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 - -
RS Stock No. 731-9424
Mfr. Part No.4 124 08
BrandLegrand
HK$313.57
Each
units
SP 230 V - 250 V ac 16 A Screw - DIN Rail - - -
RS Stock No. 244-0028
Mfr. Part No.GF1620B7
HK$367.82
Each
units
DP 24 V ac - 250 V ac 16 A Screw NO DIN Rail - - -
RS Stock No. 791-3057
Mfr. Part No.A9C33211
HK$709.28
Each
units
1 48 V ac Acti 9 48 V ac 16 A Through Hole NO DIN Rail iTLC - -
RS Stock No. 890-3878
Mfr. Part No.2902032
HK$1,640.15
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
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