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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Finder, 24V ac Coil Non-Latching Relay 4PDT, 7A Switching Current Plug In, 4 Pole, 55.34.8.024.0040
VND318,680.16 -
Relpol, 12V dc Coil Non-Latching Relay 4PDT, 6A Switching Current Plug In, 4 Pole, R4N-2014-23-1012-WTL
VND318,869.40 -
Finder, 230V ac Coil Non-Latching Relay DPDT, 10A Switching Current Plug In, 2 Pole, 55.32.8.230.0040
VND319,437.12 -
TE Connectivity, 24V ac Coil Non-Latching Relay 4PDT, 6A Switching Current PCB Mount, 4 Pole, PT570R24 7-1415001-1
VND319,437.12 -
Omron, 12V dc Coil Non-Latching Relay SPDT, 10A Switching Current Plug In Single Pole, G2R-1-SN 12DC(S)
VND320,383.32 -
Omron, 12V dc Coil Non-Latching Relay 4PDT, 5A Switching Current Plug In, 4 Pole, MY4N DC12 (S)
VND320,951.04 -
Omron, 24V ac Coil Non-Latching Relay DPDT, 5A Switching Current Plug In, 2 Pole, G2R-2-SNI 24AC(S)
VND322,275.72 -
TE Connectivity, 24V dc Coil Automotive Relay SPDT, 60A Switching Current Plug In Single Pole, 1-1414167-0
VND324,925.08 -
TE Connectivity, 24V dc Coil Automotive Relay SPNO, 25A Switching Current Panel Mount Single Pole, V23134J1053D642
VND325,682.04 -
Carlo Gavazzi, 230V ac Coil Non-Latching Relay 4PDT, 5A Switching Current Plug In, 4 Pole, RMIA45230AC
VND325,871.28 -
Schneider Electric, 120V ac Coil Non-Latching Relay 4PDT, 3A Switching Current Plug In, 4 Pole, RXM4GB2F7
VND326,628.24 -
Finder, 48V dc Coil Non-Latching Relay 4PDT, 7A Switching Current Plug In, 4 Pole, 55.34.9.048.0040
VND327,385.20 -
Panasonic, 24V dc Coil Non-Latching Relay SPDT, 6A Switching Current PCB Mount Single Pole, APF30224
VND327,385.20 -
TE Connectivity, 24V dc Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, RP821024
VND329,466.84 -
Omron, 120V ac Coil Non-Latching Relay 4PDT, 5A Switching Current Plug In, 4 Pole, MY4IN AC110/120(S)
VND329,656.08 -
Omron, 48V ac Coil Non-Latching Relay 4PDT, 5A Switching Current Plug In, 4 Pole, MY4INAC4850S
VND331,170.00 -
Finder, 24V dc Coil Non-Latching Relay 4PDT, 7A Switching Current Plug In, 4 Pole, 55.34.9.024.0040
VND333,062.40 -
RS PRO, 115V ac Coil Non-Latching Relay DPDT, 10A Switching Current Plug In, 2 Pole
VND333,251.64 -
TE Connectivity, 12V dc Coil Automotive Relay SPDT, 40A Switching Current Plug In Single Pole, V23134A1052C643
VND334,197.84 -
Schneider Electric, 120V ac Coil Non-Latching Relay 4PDT, 8A Switching Current Plug In, 4 Pole, RXM4AB2F7
VND334,197.84 -
RS PRO, 24V dc Coil Non-Latching Relay DPDT, 10A Switching Current Plug In, 2 Pole
VND334,954.80 -
Finder, 24V ac Coil Non-Latching Relay 4PDT, 7A Switching Current PCB Mount, 4 Pole, 55.14.8.024.0000
VND334,954.80 -
Releco, 24V dc Coil Non-Latching Relay SPDT, 10A Switching Current Plug In Single Pole, C10-A10X / DC 24 V
VND335,333.28 -
Panasonic, 12V dc Coil Non-Latching Relay SPDT PCB Mount Single Pole, JW1FSN-DC12V
VND336,657.96Pack (1 Pack of 5)