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.
-
Omron, 24V dc Coil Non-Latching Relay DPDT, 10A Switching Current Plug In, 2 Pole, MY2 24DC (S)
IDR175,900.53 -
Carlo Gavazzi, 230V ac Coil Non-Latching Relay 4PDT, 5A Switching Current Plug In, 4 Pole, RMIA45230AC
IDR175,900.53 -
TE Connectivity, 24V ac Coil Non-Latching Relay 4PDT, 6A Switching Current PCB Mount, 4 Pole, PT570R24 7-1415001-1
IDR176,739.65 -
RS PRO, 24V dc Coil Non-Latching Relay 3PDT, 10A Switching Current Plug In, 3 Pole
IDR176,949.43 -
Finder, 24V ac Coil Non-Latching Relay 3PDT, 10A Switching Current Plug In, 3 Pole, 55.33.8.024.0010
IDR177,264.10 -
Finder, 110V dc Coil Non-Latching Relay 3PDT, 10A Switching Current Plug In, 3 Pole, 60.13.9.110.0040
IDR177,473.88 -
Omron, 24V dc Coil Non-Latching Relay DPNO, 25A Switching Current Panel Mount, 2 Pole, G7L-2A-T 24DC
IDR177,893.44 -
Finder, 24V dc Coil Non-Latching Relay DPDT, 8A Switching Current Plug In, 2 Pole, 46.52.9.024.0074
IDR177,998.33 -
Schneider Electric, 230V ac Coil Non-Latching Relay 4PDT, 8A Switching Current Plug In, 4 Pole, RXM4AB1P7
IDR177,998.33 -
Schneider Electric, 230V ac Coil Non-Latching Relay DPDT, 12A Switching Current Plug In, 2 Pole, RXM2AB2P7
IDR178,313.00 -
Omron, 48V dc Coil Non-Latching Relay 4PDT, 5A Switching Current Plug In, 4 Pole, MY4 DC48(S)
IDR179,257.01 -
Schneider Electric, 220V dc Coil Non-Latching Relay 4PDT, 8A Switching Current Plug In, 4 Pole, RXM4AB1MD
IDR179,886.35 -
Omron, 240V ac Coil Non-Latching Relay 4PDT, 5A Switching Current Plug In, 4 Pole, MY4N 220/240AC(S)
IDR180,620.58 -
Finder, 24V dc Coil Non-Latching Relay SPDT, 6A Switching Current PCB Mount Single Pole, 34.51.7.024.0019
IDR180,620.58 -
Omron, 12V dc Coil Non-Latching Relay 4PDT, 5A Switching Current Plug In, 4 Pole, MY4 12DC(S)
IDR181,249.92 -
Finder, 12V dc Coil Non-Latching Relay DPDT, 12A Switching Current Plug In, 2 Pole, 56.32.9.012.0040
IDR181,459.70 -
Schneider Electric, 24V ac Coil Non-Latching Relay 4PDT, 8A Switching Current Plug In, 4 Pole, RXM4AB1B7
IDR181,459.70 -
Schneider Electric, 24V dc Coil Non-Latching Relay 4PDT, 8A Switching Current Plug In, 4 Pole, RXM4AB3BD
IDR182,298.82 -
Panasonic, 24V dc Coil Non-Latching Relay SPDT, 6A Switching Current PCB Mount Single Pole, APF30224
IDR183,137.94 -
RS PRO, 12V dc Coil Non-Latching Relay DPDT, 10A Switching Current Plug In, 2 Pole
IDR183,662.39 -
Omron, 24V dc Coil Non-Latching Relay SPDT, 10A Switching Current Plug In Single Pole, G2R-1-SNDI 24DC(S)
IDR184,081.95 -
Omron, 24V dc Coil Non-Latching Relay DPDT, 5A Switching Current Plug In, 2 Pole, MY2N-GS 24VDC
IDR184,291.73 -
Finder, 24V dc Coil Non-Latching Relay DPDT, 10A Switching Current Plug In, 2 Pole, 55.32.9.024.0040
IDR184,921.07 -
Omron, 24V dc Coil Non-Latching Relay 4PDT, 5A Switching Current Plug In, 4 Pole, MY4IN 24DC (S)
IDR184,921.07