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 601–624 of 760 results
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RELAY,E-MECH,POWER,DPDT,CUR-RTG30A
IDR390,925.03 -
RELAY,E-MECH,POWER,DPDT,CUR-RTG30A
IDR330,613.28 -
RELAY,E-MECH,POWER,DPST-NO,CUR-RTG30A
IDR312,886.87 -
RELAY,E-MECH,POWER,DPST-NO,CUR-RTG30A
IDR304,181.00 -
RELAY,E-MECH,POWER,SPDT,CUR-RTG20A
IDR82,758.21 -
RELAY,E-MECH,POWER,SPDT,CUR-RTG20A
IDR201,703.47 -
RELAY,GEN PURP,SPST-NO SPST-NC,8A,5DC
IDR150,517.15 -
RELAY,GEN PURP,SPST-NO,5 A 2 A(NC),24DC
IDR0.00 -
RELAY,LATCHING,SPDT-NO/NC,12DC,30DC,PCB
IDR74,157.23 -
RELAY,OJE-SS-112HMF,THRO HOLE,10 A,30VDC
IDR164,047.96Bag (1 Bag of 5) -
RELAY,POWER,DPST-NO,5A,5DC,250/30AC/DC
IDR88,317.38 -
RELAY,POWER,PCB,SPDT,12A,230VAC COIL
IDR135,412.99 -
RELAY,POWER,PCB,SPDT,16A,48VDC COIL
IDR123,665.31 -
RELAY,POWER,PCB,SPST-NO,16A,5VDC COIL
IDR99,435.72 -
RELAY,POWER,SPST-NO,20A,12DC,250AC,PCB
IDR57,269.94 -
RELAY,POWER,SPST-NO,8/5AC/DC,12DC,250AC
IDR83,177.77 -
RELAY,POWER,SPST-NO,8/5AC/DC,24DC,250VAC
IDR80,555.52 -
RELAY,POWER,SPST-NO,8/5AC/DC,5DC,250VAC
IDR75,520.80 -
RELAY,SFTY,4PST-NO 4PST-NC,6A,24DC
IDR720,594.30 -
RELAY,SPDT-NO/NC,40/30A (NO/NC),12DC
IDR69,437.18 -
RELAY,SPST-NO,10A (NO) 3A (NC),24DC,PCB
IDR0.00 -
RELAY,SPST-NO,10A,5DC,250/125AC,PCB MNT
IDR0.00 -
RELAY,SPST-NO,40A,12DC,VOL-RTG 14DC
IDR84,646.23 -
RELAY,SPST-NO,40A,12DC,VOL-RTG 14DC
IDR64,087.79
