30A SPDT Power Relay 240Vac

Code: N24AW

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Product details

30A SPDT Power Relay 240Vac

This 30A single pole, double throw relays have spade terminals for quick connection. A DIN rail socket is also available.
Contact details:
Maximum current 30A
Maximum voltage 300Vac, 28Vdc
Maximum switching power 9000VA resistive
840W resistive
Contact resistance <50mΩ
Operate time 20ms max
Release time 20ms max
Insulation resistance 1000MΩ at 500Vdc
Mechanical life >10 million operations
Electrical life >100,000 operations at full load
Contact material AgCdO(Silver Cadmium oxide)
Coil details:
Nominal Operate Coil Current at
voltage range(V) resistance nominal voltage
240Vac 192-264 7200Ω±5% 29mA
Size of base 35 x 35mm
Height of body 52.5mm

The description says that the maximum power is : 9000VA resistive and 840W resistive - this doesn't make sense, which one is it ? 9000VA (9000W) or 840W (840VA) ?

Asked by: Geoff
I can only advise to see the data sheet in the downloads tab I do not have any more information than this.
Answered by: Dominic
Date published: 2017-02-07

What is the order no for the Din rail socket for this relay

Asked by: Mike
Din rail for this is code N19AW
Answered by: Dale
Date published: 2016-11-16

Will this work for a 1 amp 230ac to switch 15 amp 230ac

Asked by: leslie44
This service is for frequently asked questions and does not allow two way communication, In order for us to best assist you with your technical issue please contact us on the details below : 0333 400 9500 or email technical@maplin.co.uk
Answered by: Darren
Date published: 2016-11-12

Power rating at 240 volt? Its 30 amp and rated for 240 volts but watts listed as recessive for only 800 watts? Can i not run a 240v 1100w heating element?

Asked by: Tomtom
The maximum switching power for the AC current is 9000VA, this should be plenty for your intended use.
Answered by: Gareth
Date published: 2016-11-04

Item N24AW refers to SPDA can you explain please

Asked by: IanB
More info can be found below http://www.learningaboutelectronics.com/Articles/How-to-connect-a-single-pole-double-throw-relay-in-a-circuit
Answered by: Dominic
Date published: 2016-10-26

What is minimum DC voltage to activate &nbsp;this relay What extra part(s) do i need to screw connect wires

Asked by: Robert
This information is presented in the user guide/datasheet for the device, which can be found on the downloads tab of the product listing. However if you are using a mobile phone or tablet to view our website it may not be visible. To this end I have copied in a link to the electronic version of the instructions/datasheet below for your convenience. https://maplindownloads.s3-eu-west-1.amazonaws.com/n24aw-6969.pdf for screw terminals you would need the following item http://www.maplin.co.uk/p/relay-socket-30a-11pin-din-n19aw
Answered by: Les
Date published: 2017-01-27

Is this product a NO or NC relay? Thanks

Asked by: Dave01
A SPDT switch is a single pole double throw - meaning that you are switching a shared common terminal with 2 output contacts. 1 is always in contact and therefore when not powered one contact is closed, the other is open. You only need to worry about the setting of a switch when it is a 'single pole' or SP, in which case it will be specified NO or NC for open or closed.
Answered by: glyn
Date published: 2016-02-18

Does this relay come with base as picture, if not base unit ref please, can you supply details of suitable mounting box min IP50 to fit relay and base.

Asked by: Peter Sugden
Din rail for this is code N19AW
Answered by: Dominic
Date published: 2016-10-31
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Bulk Prices

Item code Item name Quantity Price
N24AW 30A SPDT Power Relay 240Vac (100+) £4.87
N24AW 30A SPDT Power Relay 240Vac (25+) £5.19
N24AW 30A SPDT Power Relay 240Vac (10+) £5.52
N24AW 30A SPDT Power Relay 240Vac (5+) £5.84
N24AW 30A SPDT Power Relay 240Vac (1+) £6.99

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