Non-Latching Relays

Relays are switches that are operated by electrical impulses. The two major types of relays, latchingand non-latching relays, have this in common, but they have other differences that make each more suitable for different applications. Non-latching relays are particularly suited for push-button applications.

How do non-latching relays work?

A latching relay stays where it was when the circuit was last powered. A non-latching relay, by contrast, goes back to its normal position when the power is removed from the circuit. This difference may seem small but it's very significant in terms of the applications that a non-latching relay is suitable for. It makes non-latching relays well suited to push-button applications like keyboardsand micro-controller input buttons. They come as plug-in or PCB-mount designs.

What are non-latching relays used for?

Non-latching relays have a wide range of applications. They are used in aerospace technology, agricultural equipment, air conditioner, engines, forklifts, household appliances, industrial machinery, medical equipment and telecommunications equipment.


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Description Price Coil Voltage Contact Configuration Mounting Type Switching Current Maximum Switching Current AC Maximum Switching Current DC Terminal Type Coil Resistance Series Maximum Switching Voltage AC Maximum Switching Voltage DC Application Length Depth
RS Stock No. 366-293
Mfr. Part No.G2R-1-E 12DC
BrandOmron
£4.29
Each
Units
12 V dc SPDT PCB Mount 16 A - - Through Hole 275 Ω - - - Power 29mm 13mm
RS Stock No. 351-588
Mfr. Part No.40.52.7.024.0000
BrandFinder
£3.58
Each
Units
24 V dc DPDT PCB Mount 8 A - - Through Hole 1.2 kΩ 40 Series 400V ac - PCB 29mm 12.4mm
RS Stock No. 353-887
Mfr. Part No.G2R-2-SN 24DC(S)
BrandOmron
£6.44
Each
Units
24 V dc DPDT Plug In 5 A - - Plug In 1.113 kΩ - - - General Purpose 29mm 13mm
RS Stock No. 353-837
Mfr. Part No.G2R-1-SN 24DC(S)
BrandOmron
£5.68
Each
Units
24 V dc SPDT Plug In 10 A - - Plug In 1.1 kΩ - 380V ac 125V dc Power 29mm 13mm
RS Stock No. 457-2846
Mfr. Part No.34.51.7.024.0010
BrandFinder
£5.83
Each
Units
24 V dc SPDT PCB Mount 6 A - - PCB Pin 3.35 kΩ 34 Series 400V ac - - 28mm 5mm
RS Stock No. 385-929
Mfr. Part No.55.34.9.024.0040
BrandFinder
£9.55
Each
Units
24 V dc 4PDT Plug In 7 A - - Quick Connect 600 Ω 55 Series 400V ac - General Purpose 27.7mm 20.7mm
RS Stock No. 488-2575
Mfr. Part No.MY4 24DC (S)
BrandOmron
£6.95
Each
Units
24 V dc 4PDT Plug In 5 A - - Plug In 636 Ω - 250V ac 30V dc Power 28mm 21.5mm
RS Stock No. 348-762
BrandRS PRO
£7.26
Each
Units
230 V ac DPDT Plug In 10 A - - Through Hole 8.2 kΩ - 240V 30V Power 35mm 35mm
RS Stock No. 329-7308
Mfr. Part No.G2R-2-SNDI 24DC(S)
BrandOmron
£8.47
Each
Units
24 V dc DPDT Plug In 5 A - - PCB Pin 1.113 kΩ - 250V ac 30V dc Power 29mm 13mm
RS Stock No. 290-1416
Mfr. Part No.2961105
£4.14
Each
Units
24 V dc SPDT PCB Mount 10 mA - - PCB Pin 3.39 kΩ REL-MR - - Compact 28mm 5mm
RS Stock No. 350-664A
Mfr. Part No.60.12.8.230.0040
BrandFinder
£11.747
Each (In a Pack of 10)
Units
230 V ac DPDT Plug In - 10 A 10 A PCB Pin 7.25 kΩ - 400V ac - General Purpose 32.5mm 36.4mm
RS Stock No. 350-664
Mfr. Part No.60.12.8.230.0040
BrandFinder
£13.33
Each
Units
230 V ac DPDT Plug In 10 A - - PCB Pin 7.25 kΩ 60 Series 400V ac - General Purpose 32.5mm 36.4mm
RS Stock No. 345-965A
Mfr. Part No.C3-A30X / DC 24 V
BrandReleco
£15.203
Each (In a Pack of 10)
Units
24 V dc 3PDT Plug In - - - Plug In 443 Ω - - - - 35mm 35mm
RS Stock No. 345-965
Mfr. Part No.C3-A30X / DC 24 V
BrandReleco
£13.76
Each
Units
24 V dc 3PDT Plug In 10 A - - Plug In 443 Ω C3 - - - 35mm 35mm
RS Stock No. 548-4245
Mfr. Part No.MY2IN 24DC (S)
BrandOmron
£5.88
Each
Units
24 V dc DPDT Plug In 10 A - - Plug In 636 Ω - 250V ac 30V dc Power 28mm 21.5mm
RS Stock No. 488-1869
Mfr. Part No.MY4N-D2 24DC(S)
BrandOmron
£12.01
Each
Units
24 V dc 4PDT Plug In 5 A - - Plug In 636 Ω - 250V ac 30V dc Power 28mm 21.5mm
RS Stock No. 376-824
Mfr. Part No.40.52.8.230.0000
BrandFinder
£11.92
Each
Units
230 V DPDT PCB Mount 8 A - - Through Hole 28 kΩ 40 Series 400V ac - PCB 29mm 12.4mm
RS Stock No. 680-3849
Mfr. Part No.RT424024 6-1393243-8
£2.20
Each
Units
24 V dc DPDT PCB Mount 8 A - - Through Hole 1.44 kΩ RT2 - - Power 29mm 12.7mm
RS Stock No. 135-5119
Mfr. Part No.RT424024 6-1393243-8
£2.14
Each (In a Box of 20)
Units
24 V dc DPDT PCB Mount 8 A - - Through Hole 1.44 kΩ - - - Power 29mm 12.7mm
RS Stock No. 376-442
Mfr. Part No.C9-A41X / DC 24 V
BrandReleco
£10.17
Each
Units
24 V dc 4PDT Plug In 5 A - - PCB Pin 594 Ω C9 - - Compact 28mm 21mm
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