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.
Showing 457–480 of 760 results
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RELAY 6233 24V 3RT
IDR260,022.31 -
RELAY BLOCK
IDR229,918.88 -
SPDT AUTOMOTIVE RELAY,40A 24VDC COIL
IDR211,458.24 -
Omron, 110/120V ac Coil Non-Latching Relay DPDT, 10A Switching Current Plug In, 2 Pole, LY2 110/120AC
IDR278,168.28 -
Finder 24V dc Safety Relay - Dual Channel With 2 Safety Contacts , 0 Auxiliary Contact
IDR153,349.18 -
DPDT FLANGE RELAY,30A NO/10A NC 230VAC
IDR307,747.26 -
RELAY 6232 230V 2RT
IDR289,181.73 -
8 PIN DPDT RELAY,10A 12VDC COIL
IDR245,652.38 -
RM525730 INDUSTRIAL PLUG-IN RELAY
IDR0.00 -
3PNO POWER RELAY,16A 230VAC COIL
IDR249,743.09 -
MY2N-D2 MINI 10A DPDT IND RELAY, 24VDC
IDR307,013.03 -
REL-MR- 24DC/21AU?
IDR280,685.64 -
TWIN CONTACT SPDT RELAY,10A 230VAC COIL
IDR295,475.13 -
RELAY,E-MECH,GENPURP,DPDT,CUR-RTG15A
IDR312,152.64 -
Omron, 24V dc Coil Non-Latching Relay 4PDT, 5A Switching Current Plug In, 4 Pole, MY4IN 24DC (S)
IDR285,615.47 -
4PDT INDUSTRIAL RELAY,3A 24VDC COIL
IDR195,829.63 -
MINI SWITCHING RELAY, 24VDC COIL, 1 C/0
IDR442,111.35 -
GENERAL PURPOSE RELAY DPDT 10A
IDR248,694.19 -
RELAY
IDR259,078.30 -
3PDT MULTIMODE RELAY,10A 24VDC COIL
IDR308,481.49 -
RELAY,E-MECH,POWER,DPST-NO,CUR-RTG30A
IDR312,886.87 -
4PDT PLUG-IN RELAY,5A 24VDC COIL
IDR295,160.46 -
3PDT RELAY W/TEST BUTTON,10A 230VAC COIL
IDR377,708.89 -
3PDT RELAY W/TEST BUTTON,10A 48VAC COIL
IDR292,747.99
