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. 791-3048
Mfr. Part No.A9C30811
PHP1,874.78
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. 746-5924
Mfr. Part No.3TX7002-1FB02
BrandSiemens
PHP4,145.00
Each
units
- 24 V ac/dc - 24 → 250 V ac/dc 6 A Screw 2NO/2NC DIN Rail - - -
RS Stock No. 731-9424
Mfr. Part No.4 124 08
BrandLegrand
PHP2,033.55
Each
units
SP 230 V - 250 V ac 16 A Screw - DIN Rail - - -
RS Stock No. 746-5182
Mfr. Part No.3RS1800-1BW00
BrandSiemens
PHP3,452.06
Each
units
- 240 V ac/dc - 24 → 250 V ac/dc 6 A Screw 2NO/2NC DIN Rail, Snap - - -
RS Stock No. 244-0012
Mfr. Part No.GF1610U7
PHP1,863.40
Each
units
SP 110 V dc, 230 → 240 V ac - 400 V 16 A Screw NO DIN Rail - - -
RS Stock No. 791-3041
Mfr. Part No.A9C33811
PHP3,412.74
Each
units
1 230 → 240 V ac Acti 9 230 → 240 V ac 16 A Through Hole NO DIN Rail iTLC - -
RS Stock No. 791-3073
Mfr. Part No.A9C30814
PHP5,935.20
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. 791-3039
Mfr. Part No.A9C30015
PHP1,635.89
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. 791-3051
Mfr. Part No.A9C30815
PHP2,596.65
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. 244-0078
Mfr. Part No.GF1611U7
PHP2,448.27
Each
units
DP 110 V dc, 230 → 240 V ac - 400 V 16 A Screw NO/NC DIN Rail - - -
RS Stock No. 244-0040
Mfr. Part No.GF1620U7
PHP2,448.27
Each
units
DP 110 V dc, 230 → 240 V ac - 250 V ac 16 A Screw NO DIN Rail - - -
RS Stock No. 791-3067
Mfr. Part No.A9C30812
PHP3,115.98
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. 244-0028
Mfr. Part No.GF1620B7
PHP2,374.08
Each
units
DP 24 V ac - 250 V ac 16 A Screw NO DIN Rail - - -
RS Stock No. 791-3085
Mfr. Part No.A9C30831
PHP2,596.65
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. 746-5952
Mfr. Part No.3TX7004-4PG24
BrandSiemens
PHP3,270.30
Each
units
SP 230 V ac - 17 → 250 V ac/dc 6 A Screw NO DIN Rail - - -
RS Stock No. 731-9421
Mfr. Part No.4 124 12
BrandLegrand
PHP3,292.55
Each
units
DP 230 V - 250 V ac 16 A Screw - DIN Rail - - -
RS Stock No. 791-3095
Mfr. Part No.A9C30315
PHP3,486.93
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. 791-3098
Mfr. Part No.A9C15409
PHP2,181.93
Each
units
- 24 → 240 V ac Acti 9 24 → 240 V ac 10 mA Through Hole - DIN Rail iATLC - -
RS Stock No. 791-3060
Mfr. Part No.A9C30115
PHP3,115.98
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. 244-0062
Mfr. Part No.GF1611F7
PHP2,448.27
Each
units
DP 110 V ac, 48 V dc - 400 V 16 A Screw NO/NC DIN Rail - - -
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