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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4PDT PLUG-IN RELAY,5A 110/120VAC COIL
VND312,177.80 -
Carlo Gavazzi, 230V ac Coil Non-Latching Relay 4PDT, 5A Switching Current Plug In, 4 Pole, RMIA45230AC
VND656,908.90 -
Carlo Gavazzi, 24V ac Coil Non-Latching Relay 4PDT, 5A Switching Current Plug In, 4 Pole, RMIA45024AC
VND525,026.30 -
Carlo Gavazzi, 24V dc Coil Non-Latching Octal Relay DPDT, 10A Switching Current Plug In, 2 Pole, RCP800224VDC
VND631,200.14 -
Durakool, 12V dc Coil Non-Latching Relay SPDT Plug In Single Pole, DG56A-7011-76-1012-DR
VND77,293.22 -
Durakool, 12V dc Coil Non-Latching Relay SPDT Plug In Single Pole, DG85C-7011-76-1012-DR
VND93,152.52 -
Durakool, 12V dc Coil Non-Latching Relay SPDT, 40A Switching Current Plug In Single Pole, DG85A-7011-36-1012
VND87,977.38 -
Durakool, 12V dc Coil Non-Latching Relay SPDT, 60A Switching Current PCB Mount Single Pole, DG08-7011-35-1012
VND81,466.72 -
Durakool, 12V dc Coil Non-Latching Relay SPDT, 60A Switching CurrentPCB Mount Single Pole, DG85B-7011-75-1012
VND81,466.72 -
Durakool, 12V dc Coil Non-Latching Relay SPNO PCB Mount Single Pole, DG85D-7021-75-1012
VND89,813.72 -
Durakool, 24V dc Coil Non-Latching Relay SPDT, 60A Switching Current Plug In Single Pole, DG85F-7011-76-1024-DR
VND112,350.62 -
Finder, 110V ac Coil Non-Latching Relay 3PDT, 10A Switching Current Plug In, 3 Pole, 60.13.8.110.0040
VND596,643.56 -
Finder, 110V ac Coil Non-Latching Relay 4PDT, 7A Switching Current Plug In, 4 Pole, 55.34.8.110.0040
VND533,540.24 -
Finder, 110V ac Coil Non-Latching Relay DPDT, 10A Switching Current Plug In, 2 Pole, 60.12.8.110.0040
VND543,723.58 -
Finder, 110V dc Coil Non-Latching Relay 3PDT, 10A Switching Current Plug In, 3 Pole, 60.13.9.110.0040
VND620,182.10 -
Finder, 12V ac/dc Coil Non-Latching Relay DPNO, 25A Switching Current DIN Rail, 2 Pole, 22.32.0.012.4320
VND837,037.16 -
Finder, 12V dc Coil Non-Latching Relay 3PDT, 10A Switching Current Plug In, 3 Pole, 60.13.9.012.0040
VND534,374.94 -
Finder, 12V dc Coil Non-Latching Relay 3PDT, 16A Switching Current Flange Mount, 3 Pole, 62.83.9.012.0000
VND457,248.66 -
Finder, 12V dc Coil Non-Latching Relay 4PDT, 7A Switching Current Plug In, 4 Pole, 55.34.9.012.0040
VND272,446.08 -
Finder, 12V dc Coil Non-Latching Relay DPDT, 10A Switching Current Plug In, 2 Pole, 55.32.9.012.0040
VND295,149.92 -
Finder, 12V dc Coil Non-Latching Relay DPDT, 12A Switching Current Plug In, 2 Pole, 56.32.9.012.0040
VND488,466.44 -
Finder, 12V dc Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, 46.52.9.012.0074
VND285,801.28 -
Finder, 12V dc Coil Non-Latching Relay DPNO, 20A Switching Current DIN Rail, 2 Pole, 22.22.9.012.4000
VND918,503.88 -
Finder, 12V dc Coil Non-Latching Relay SPDT, 16A Switching Current Plug In Single Pole, 46.61.9.012.0040
VND220,861.62