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. 746-5182
Mfr. Part No.3RS1800-1BW00
BrandSiemens
PHP2,800.83
Each
units
- 240 V ac/dc - 24 → 250 V ac/dc 6 A Screw 2NO/2NC DIN Rail, Snap - - -
RS Stock No. 746-5924
Mfr. Part No.3TX7002-1FB02
BrandSiemens
PHP3,031.31
Each
units
- 24 V ac/dc - 24 → 250 V ac/dc 6 A Screw 2NO/2NC DIN Rail - - -
RS Stock No. 746-5952
Mfr. Part No.3TX7004-4PG24
BrandSiemens
PHP2,716.63
Each
units
SP 230 V ac - 17 → 250 V ac/dc 6 A Screw NO DIN Rail - - -