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, 110V ac Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, 40.52.8.110.0000
IDR159,013.24 -
Finder, 24V ac Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, 40.52.8.024.0000
IDR128,595.14 -
Finder, 12V dc Coil Non-Latching Relay SPDT, 16A Switching Current PCB Mount Single Pole, 40.61.7.012.0000
IDR79,506.62 -
Finder, 12V dc Coil Non-Latching Relay SPDT, 10A Switching Current PCB Mount Single Pole, 40.31.7.012.0000
IDR99,330.83 -
Finder, 12V dc Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, 40.52.7.012.0000
IDR102,582.42 -
Finder, 48V dc Coil Non-Latching Relay DPDT, 10A Switching Current Plug In, 2 Pole, 60.12.9.048.0040
IDR360,297.15 -
Finder, 24V dc Coil Non-Latching Relay SPNO, 20A Switching Current DIN Rail Single Pole, 22.21.9.024.4000
IDR451,027.00 -
Finder, 24V dc Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, 41.52.9.024.0010
IDR75,940.36 -
Finder, 5V dc Coil Non-Latching Relay SPDT, 6A Switching Current PCB Mount Single Pole, 34.51.7.005.0010
IDR131,427.17 -
Finder, 24V dc Coil Non-Latching Relay SPDT, 16A Switching Current PCB Mount Single Pole, 41.61.9.024.0010
IDR124,819.10 -
Finder, 12V dc Coil Non-Latching Relay SPDT, 16A Switching Current PCB Mount Single Pole, 41.61.9.012.0010
IDR130,063.60 -
Finder, 24V dc Coil Non-Latching Relay SPDT, 12A Switching Current PCB Mount Single Pole, 41.31.9.024.0010
IDR124,609.32 -
Finder, 12V dc Coil Non-Latching Relay SPDT, 6A Switching Current PCB Mount Single Pole, 34.51.7.012.0010
IDR115,693.67 -
Finder, 24V dc Coil Non-Latching Relay SPDT, 10A Switching Current PCB Mount Single Pole, 40.31.7.024.0000
IDR79,716.40 -
Finder, 240V ac Coil Non-Latching Relay DPNO, 25A Switching Current DIN Rail, 2 Pole, 22.32.0.230.4320
IDR501,688.87 -
Finder, 24V dc Coil Non-Latching Relay SPDT, 16A Switching Current PCB Mount Single Pole, 40.61.7.024.0000
IDR83,597.33 -
Finder, 24V dc Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, 40.52.7.024.0000
IDR114,120.32 -
Finder, 12V dc Coil Non-Latching Relay 4PDT, 7A Switching Current PCB Mount, 4 Pole, 55.14.9.012.0000
IDR219,220.10 -
Finder, 24 V ac, 24V dc Coil Non-Latching Relay DPDT, 63A Switching Current DIN Rail, 4 Pole, 22.64.0.024.4610
IDR2,145,839.62 -
Finder, 24 V ac, 24V dc Coil Non-Latching Relay 4NO, 63A Switching Current DIN Rail, 4 Pole, 22.64.0.024.4310
IDR1,176,551.13 -
Finder, 240V ac Coil Non-Latching Relay 3PDT, 40A Switching Current DIN Rail, 4 Pole, 22.44.0.230.4710
IDR1,622,018.96 -
Finder, 240V ac Coil Non-Latching Relay 4NO, 40A Switching Current DIN Rail, 4 Pole, 22.44.0.230.4310
IDR1,075,332.28 -
Finder, 24V ac/dc Coil Non-Latching Relay 4NO, 25A Switching Current DIN Rail, 4 Pole, 22.34.0.024.4320
IDR780,591.38 -
Finder, 240V ac Coil Non-Latching Relay DPNC, 25A Switching Current DIN Rail, 2 Pole, 22.32.0.230.4420
IDR532,316.75