Non-Latching Relays
Relays are electrical switches that are operated by electrical impulses with the primary function to open and close a circuit, they can also be referred to as industrial switches. There are 2 main types available, latching and non–latching relays.How do non-latching relays work?Non-latching relays are in a normally closed (NC) position and will stay in this state without power. When power passes through the circuit, the relay switched to a normally open (NO) position by using an internal coil to generate a magnetic force, holding this NO position. Once the current is turned off, it returns to the NC position. This makes non-latching relays well suited to push-button applications like keyboards and micro-controller input buttons.What are non-latching relays used for?Non-latching relays are highly durable and versatile components, making their performance long lasting and suitable for use in a wide range of applications, such as:Automotive enginesHousehold appliancesIndustrial machineryMedical equipmentTelecommunications equipmentWhat is the difference between latching and non-latching relays?Both types of relays in similar in design and function, however, a significant difference between them is that a latching relay will remain in the last position it when it was last powered, whereas a non-latching goes back to its normal position. This makes each more type of relay suitable for different applications. Considerations when selecting a relayWhen choosing a relay, it is important to consider a number of specifications to ensure it is fit for purpose, some factors include:Coil voltage – the required voltage to actuate the switching mechanism. If a voltage is too high this could damage the components, if it is too low then it will not actuate. Contact configuration – This is the state the contacts are in without power. For example SPST, single pole single throw.Contact material – the relay contacts are available in many materials that have certain properties. Common materials are gold, silver, tin oxide and nickel Coil power – the amount of power (watts) the coil operates at. This must match the power in the circuit for correct function. Coil resistance – the amount of resistance (ohms) in the circuit that the coil creates.
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Relpol, 12V dc Coil Non-Latching Relay 4PDT, 6A Switching Current Plug In, 4 Pole, R4N-2014-23-1012-WTL
IDR150,202.48 -
Omron, 120V ac Coil Non-Latching Relay DPDT, 10A Switching Current Plug In, 2 Pole, MY2 AC110/120(S)
IDR150,412.26 -
Panasonic, 5V dc Coil Non-Latching Relay SPNO, 8A Switching Current PCB Mount Single Pole, ST1-DC5V-F
IDR150,517.15 -
TE Connectivity, 5V dc Coil Non-Latching Relay SPDT, 1A Switching Current PCB Mount Single Pole, V23026A1001B201
IDR150,936.71 -
RS PRO, 24V ac Coil Non-Latching Relay DPDT, 10A Switching Current Plug In, 2 Pole
IDR151,461.16 -
Finder, 24V dc Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, 40.52.9.024.0000
IDR151,566.05 -
Omron, 24V dc Coil Non-Latching Relay DPDT, 5A Switching Current Plug In, 2 Pole, MY2IN-GS 24VDC
IDR151,775.83 -
Omron, 24V ac/dc Coil Non-Latching Relay SPDT, 6A Switching Current DIN Rail Single Pole, G2RV-SR700 AC/DC24
IDR152,090.50 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPDT, 1A Switching Current PCB Mount Single Pole, V23101D7B201
IDR152,090.50 -
Siemens, 24V dc Coil Non-Latching Relay DPDT, 8A Switching Current Plug In, 2 Pole, LZX:PT270024
IDR152,719.84 -
RS PRO, 24V ac Coil Non-Latching Relay DPDT, 10A Switching Current Plug In, 2 Pole
IDR152,929.62 -
Finder, 12V dc Coil Non-Latching Relay 4PDT, 7A Switching Current Plug In, 4 Pole, 55.34.9.012.0040
IDR153,139.40 -
Finder, 60V dc Coil Non-Latching Relay SPDT, 6A Switching Current PCB Mount Single Pole, 34.51.7.060.0010
IDR153,244.29 -
Phoenix Contact, 12V dc Coil Non-Latching Relay 4PDT, 50mA Switching Current PCB Mount, 4 Pole, 2903669
IDR153,663.85 -
Finder, 230V ac Coil Non-Latching Relay DPDT, 12A Switching Current Plug In, 2 Pole, 56.32.8.230.0040
IDR154,398.08 -
Phoenix Contact, 24V dc Coil Non-Latching Relay DPDT, 10mA Switching Current DIN Rail, 2 Pole, 2903334
IDR154,398.08 -
RS PRO, 24V dc Coil Non-Latching Relay 4PDT, 6A Switching Current Plug In, 4 Pole
IDR155,866.54 -
TE Connectivity, 24V dc Coil Non-Latching Relay 4PDT, 6A Switching Current Plug In, 4 Pole, PT570024 1-1393154-2
IDR156,181.21 -
Omron, 12V dc Coil Non-Latching Relay DPDT, 5A Switching Current Plug In, 2 Pole, G2R-2-SN 12DC(S)
IDR156,286.10 -
RS PRO, 24V dc Coil Non-Latching Relay SPDT, 16A Switching Current Plug In Single Pole
IDR158,069.23 -
Releco, 115V ac Coil Non-Latching Relay 4PDT, 5A Switching Current Plug In, 4 Pole, C9-A41X / AC 115 V
IDR158,069.23 -
Schneider Electric, 24V dc Coil Non-Latching Relay 4PDT, 8A Switching Current Plug In, 4 Pole, RXM4AB1BD
IDR158,174.12 -
RS PRO, 24V dc Coil Non-Latching Relay SPDT, 15A Switching Current Socket Mount Single Pole
IDR158,593.68 -
Phoenix Contact, 12V dc Coil Non-Latching Relay SPDT, 6A Switching Current DIN Rail Single Pole, 2903371
IDR159,013.24