Top 10 Best Normally Open Relay Switches (2020 reviews)

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If you are looking for collection of best relay switches for your regular usage , you have landed on the right page.

We have listed out the best relay switches for your regular usage after careful study and comparative studies between 100’s of products. Our final set consists of the best products and we also worked hard to maintain variety within our picks to accommodate personal preferences. We regularly update ourselves with the advancements in these relay switches since 2 years. We have probably dealt with more products and accessories than almost any team on the planet, so we understand each and every possible aspect of these items.

The Epauto Normally Open Relay Switch is capable of outshining several other relay switch featured in this list in overall features. 5 relays + 5 relay sockets with wires. Heavy-duty impact molded relay socket with 5 wires。white (common), black (normally closed), and yellow (normally open). In short, with 4.8 rating and more than 14824 buyers, the epauto normally open relay switch stands as the best choice.


In This Article:


Top 5 Best Normally Open Relay Switches

#BrandRating
1Epauto Normally Open Relay Switch – Best Overall 4.8
2Online Led Store Normally Open Relay Switch – Best Runner Up 4.8
3Irhapsody Normally Open Relay Switch – Best Premium 4.7
4Uxcell Normally Open Relay Switch – Best Budget 5.0
5Mictuning Normally Open Relay Switch – Best For Longevity 4.9


1. Epauto Normally Open Relay Switch – Best Pick

The look and feel of this relay switches are consistent with the high quality we’re used to from the rest of Epauto’s lineup. Make sure this fits by entering your model number. To sum up, with 4.8 rating and more than 14824 buyers, the Epauto Normally Open Relay Switch stands as the best choice.

Almost all buyers agree that the relay switch just looks like a complete mess. And, a few say that the relay switch do not have a typical color coding to other relays (the red wire on this relay will not be in the same place as the red wire on a different brand). Further, they also found that the relay switch come with wiring harnesses and great instructions. Also, these relays are a useful way to control accessories without loading down the control voltage source with the added accessory’s current demand. Overall, most customers agree that the relay switch is functionally comfort, and no one question it.

Top Customer Quotes:

  • This is a great deal for relays
  • Best and easiest way to add accessories to any toy
  • Wires were a little thin for 30/40 amps
  • Safety ul flame retardant 9″ wires for the main contact

2. Online Led Store Normally Open Relay Switch – Best Runner Up

Best part: Online Led Store Normally Open Relay Switch costs reasonable and it is available to ship in 24 hours. The online led store normally open relay switch can pc thanks to their standard size and unmatched versatility, these bosch style, 5-pin relays are some of the most useful relays available. From light bars to fishing lights to key-less entry systems, these 40/30a at 12v relays are more than capable of handling most automotive, marine, and off-road wiring projects and repairs. These 12v 5-pin relays are rated to handle 30a on normally closed pin 87a and 40a on normally open pin 87.

Finally, the online led store normally open relay switch is a user manual available for download under product information details.

Most customers found that the relay switch includes the wired relay receptacles and some mounting brackets to make any job smooth! And, a few also found that the relay switch works very well, so far. Further, they also found that the relay switch is perfectly for it and it’s nice to be able to daisy chain the connectors together for a cleaner look. In addition, these relays are well sealed and the metal mounting bracket is very nice.

Top Customer Quotes:

  • Manufacturer says: we needed a solution for every problem
  • Nice set of relays, everything looks nicely made
  • The sockets, with their interlocking sides, help keep your relays secure and orderly
  • This is a good price for 6 relays

3. Irhapsody Normally Open Relay Switch – Best Premium

The Irhapsody Normally Open Relay Switch is capable of outshining several other relay switch featured in this list in long-lasting features. Further, the relay switch is a 12 v dc waterproof relay (max 14 v). Make sure this fits by entering your model number. Most importantly, the irhapsody normally openrelay switches have a good sealing feature and very robust.

Almost all buyers quickly discovered that the relay switch takes quite a bit of effort just to unhook them from the wiring harness and they have a good sealing feature. Also, a few strongly agree that the relay switch comes with thick gauge pigtails on the harness and a super tight water resistant seal. In addition, they also found that the relay switch is gonna take 6 weeks to get the part for the same 40$. In addition, these relays are much more substantial than the original.

Top Customer Quotes:

  • The product you received is correct, please do not worry
  • These seem like good quality with copper wires and good fit and finish
  • For your and others’ safety, let professional technicians to install the equipment
  • 16 awg tinned copper wires for pin 85, pin 86. length: 5.1 in

4. Uxcell Normally Open Relay Switch – Best Budget

If you are currently in the market searching for a vanilla relay switch for your daily purpose, you cannot go wrong with the Uxcell Normally Open Relay Switch. The uxcell normallyopen relayswitch allows multiple harnesses to be coupled together for organization and ease of setup. Able to handle those high current applications with ease. Further, it is great for adding car stereo, alarm system remote start, fog lights, undercar lighting, turn on domelight, shared door handle, truck release, reverse polarity, door locks, honk the horn and more.

Above all, the uxcell normally openrelay switch has a universal application and can be used in automotive setups, car sound systems, security systems, and various other applications.

Why We Like This:

  • Dc 48v 40a 5 pin spst electrical relay with pre-wired relay socket harness,normally open
  • This features 5 pin layout that accepts female spade terminals.40a high switching capability
  • Package includes: 1 relay + 1 socket wire

5. Mictuning Normally Open Relay Switch – Best For Longevity

We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate relay switch. The Mictuning Normally Open Relay Switch is exactly that – it’s a simple relay switch that hits all the right notes. The mictuning normallyopen relay switch has the function of automatic adjustment, safety protection, and conversion circuit. Multiple installation methods , product come with detailed installtion instructions(attached in ads photos), don’t worry how to install, just choose the you favorite install methods. Further, the relay switch is in fact an “automatic switch” that controls a large current through a small current.

The relay switch is suitable for mictuning heavy duty(hd) led light bar wiring harness kit. Lastly, the mictuning normally open relay switch is used for car lights, fog lamps, wiper, starter, fans, speakers, traction control systems, etc.

Most customers quickly discovered that the relay switch fits most things in the automotive arena.

Why We Like This:

  • Uits for all automobiles and devices equipped with a 12 volt dc power source
  • This is an electronic control device, usually used in an automatic control circuit
  • Lot of satisfied buyers

Other Normally Open Relay Switches We Reviewed

We looked at 5 other Normally Open Relay Switches. Even though they didn’t make our 5 best Normally Open Relay Switches list, they’re the best of the best and each is still a great option. The information you’ll need to compare each one is included with the listing.

Products You May Be Interested In

Visit The Irhapsody Store Normally Open Relay Switch

Visit The Irhapsody Store Normally Open Relay Switch

Almost all buyers quickly discovered that the relay switch fits perfectly with the waterproof case (see 1) and has the socket that connects to the relay on the inside part. They strongly agree that the relayswitch is used for wiring horn on boat.

Top Customer Quotes:

  • 12 awg tinned copper wires for pin 30, pin 87, pin 87a
  • Easy to install – no instructions are included in the package
  • This is used for wiring horn on boat

Cost: $9.99

Keenso Normally Open Relay Switch

Keenso Normally Open Relay Switch

Most customers found that the relay switch is in 100% brand new and high quality 2. A few also found that the relay switch is ideal for universal 12v applications 5.

Why We Like This:

  • ▷ 200a high current carrying capacity
  • ▷ 200a high current carrying capacity
  • This is in 100% brand new and high quality 2

Cost: $16.59

Jahyshow Normally Open Relay Switch

Jahyshow Normally Open Relay Switch

Almost all buyers quickly discovered that the relay switch provides carefree return within the states! A few say that the relay switch comes with a lifetime warranty for this item against manufacturer defect! Therefore, customers were very happy to recommend it to friends and would-be buyers. .

Why We Like This:

  • Feature for bosch style 5-pin spdt relay with 40a/30a high switching capability
  • Manufacturer says: if our product doesn’t work well
  • Manufacturer says: our worker will contact you within 24 hours

Cost: $15.42

Wal Front Normally Open Relay Switch

Wal Front Normally Open Relay Switch

Almost all customers agree that the relay switch is a start relay which can be used for small crane, wheat combine harvester, car start power switch and car preheat relay. They strongly agree that the relay switch has good electrical conductivity and stable working performance.

Why We Like This:

  • This is in 100% brand new and high quality
  • This has good electrical conductivity and stable working performance
  • 12vdc 200a normally open 4-pin start relay

Cost: $12.89

Ftvogue Normally Open Relay Switch

Ftvogue Normally Open Relay Switch

Almost all buyers opine that the relay switch is a start relay which can be used for small crane, wheat combine harvester, car start power switch and car preheat relay. They also found that the relay switch has good electrical conductivity and stable working performance.

Why We Like This:

  • This has good electrical conductivity and stable working performance
  • This is in 100% brand new and high quality
  • Good brand reputation

Cost: $14.39

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