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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14 PIN PLUG IN RELAY 230VAC COIL 6A 4PDT
IDR171,180.48 -
RELAY 55.4RT/48 VDC
IDR181,459.70 -
RELAY 55. 2RT/24 VDC
IDR192,473.15 -
PLUG IN RELAY W/ LED, 8A, 24VDC, DPCO
IDR192,682.93 -
RELAY 55 2RT 10A/24VAC
IDR169,712.02 -
8 PIN DPCO PLUG-IN RELAY,10A 230VAC COIL
IDR200,864.35 -
MY2N MINI 10A DPDT IND RELAY, 220/240VAC
IDR209,150.66 -
RIF-1 RELAY MODULE ASSEMBLED 24DC/2X21
IDR189,641.12 -
14 PIN RELAY 24 VDC COIL 4PDT,6 A W/LED
IDR199,605.67 -
14 PIN RELAY 230 VAC COIL 4PDT,6 A W/LED
IDR217,961.42 -
MY2N-D2 MINI 10A DPDT IND RELAY, 12VDC
IDR193,522.05 -
RELAY, DPDT 10A
IDR326,103.01 -
RELAY PLUG-IN 14-PIN 4PDT 3 A 24 VDC
IDR192,158.48 -
11PIN 3PDT PLUG-IN RELAY,10A 230VAC COIL
IDR209,570.22 -
LED INDICATING RELAY, 15A SPDT 24VDC
IDR170,760.92 -
MINI RELAY 4PDT, 230V 5A, LED
IDR166,670.21 -
DPNO HD POWER RELAY,25A 12VDC COIL
IDR196,039.41 -
RELAY 2CO 10A 230VAC W TEST BUTTON & LED
IDR296,838.70 -
PCB RELAY SPDT 8A 12VDC,GOLD PLATED
IDR124,399.54 -
RIF-1 RELAY MODULE ASSEMBLED 24DC/2X21AU
IDR203,696.38 -
INTERFACE RELAY SPDT 6A 6 VAC/DC
IDR217,122.30 -
11 PIN 3PDT RELAY W/ LED,10A 24VDC COIL
IDR298,202.27 -
DPDT TWIN CONTACT RELAY 5A 24VDC
IDR213,870.71 -
SPNO/SPNC POWER RELAY,20A 24VDC COIL
IDR226,667.29