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Components & Parts > Relays

Solid State Relay - 40A (3-32V DC Input)

SKU: COM-13015

$15.19 AUD, inc GST
$13.81 AUD, exc GST

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Solid State Relay - 40A (3-32V DC Input)
15.19 AUD

SKU: COM-13015

$15.19 AUD, inc GST
$13.81 AUD, exc GST
4 reviews 0 5 5
In stock, ships today if ordered before 2PM
Delivered by Mon, 23rd of Oct
Shipping Offer

A solid state relay (SSR) allows you to control high-curent AC loads from lower voltage DC control circuitry. Solid state relays have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there’s no moving contacts, solid state relays can be switched much faster and for much longer periods without wearing out.

This particular SSR can switch current loads of up to 40A with a 3-32V DC input. Each one of these relays is equipped with four screw terminals (for use with ring or fork connectors) and a plastic cover that slides over the top of the relay to protect the terminals.

Features:

  • Trigger Current: 7.5mA/12V
  • Control Voltage: 24-380V AC
  • Input Voltage: 3-32V DC

Documents:

This product is listed in:

Documentation and Resources:
  • The Maker Revolution
  • The Maker Revolution celebrates the creation of new devices and the modification of existing ones - the transition from a consumer buying goods to eventually having a major part in their creation. The Maker Revolution places strong emphasis on free (...
  • Relay Operation and the Arduino Uno
  • If you could operate your switch without physically toggling it on and off, you would open yourself up to an entire section of electronics. Relays are one of the best ways of doing this. A relay is essentially just a switch, controlled by an electrom...

Product Comments


Customer Reviews

  1. Review by Lindsay verified purchaser
    Rating
    100

    This works well as an ON/OFF switch. I haven't had much joy using the zero crossing feature that when PWModulated can be used to control speed. (Posted on 23/08/2017)

  2. Review by Michael verified purchaser
    Rating
    100

    Hook it up to an Arduino, and control a 240v power board. Plug in all your 240 v wall warts powering your LED strings - one silent relay to flash them all! (Posted on 19/06/2017)

  3. Review by Luke verified purchaser
    Rating
    100

    Simple and appears to be high quality. (Posted on 7/06/2017)

  4. Review by keith verified purchaser
    Rating
    100

    Would be nice if there was a data sheet or a actual part number. Pricing is EXCELLENT. Other suppliers seem to be indulging in some retail price maintenance!
    I used two of these to control 750 watt blower motors that work pretty hard in a vacuum application. been running for a couple of weeks, no issues. Yes the power rating is overkill, I am conservative. (Posted on 26/10/2016)

We deliver Australia-wide with these options:

  • $3 for Small Items (4-6 days, not tracked, only available on selected small items)
  • $6.95 for Standard Post (2-4 days, tracked)
  • $8.32 for Express Post (1-2 days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (only after we email you to notify your order is ready)

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11.49 for Pack and Track (3+ days, tracked)
  • $16.50 for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount might increment based on the weight of your order.

Our physical address:

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Please checkout our customer service page if you have other frequently asked questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.