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12 VDC Waterproof 5-Pin Bosch Style Relay SPDT 30/40A with Metal Bracket

Overview
12 VDC, 40A SPDT waterproof relay with metal mounting tab. Features a sealed plastic housing for applications requiring water resistance.
Highlights
  • Direct replacement for popular Bosch relays
  • Waterproof for under hood applications
  • Heavy duty metal bracket
Part # 
330-079
Weight: 0.08 lbs.  
IN STOCK
List Price$8.99
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Part # 330-079
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Product Details

12 VDC Waterproof 5-Pin Bosch Style Relay SPDT 30/40A with Metal Bracket

12 VDC, 40A waterproof relay with metal mounting tab. Features a sealed plastic housing for applications requiring water resistance. SPDT, 30/40A.



12 VDC Waterproof 5-Pin Bosch Style Relay SPDT 30/40A with Metal Bracket
  • BrandParts Express
  • Part Number330-079
  • UPC844632007569
  • Product Category12V Relays & Sockets
  • Unit of MeasureEA
  • Product Rating
    (34 Reviews)
  • Weight0.08 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

View similar products to the 12 VDC Waterproof 5-Pin Bosch Style Relay SPDT 30/40A with Metal Bracket
in the 12V Relays & Sockets product category.

Reviews

12 VDC Waterproof 5-Pin Bosch Style Relay SPDT 30/40A with Metal Bracket
12 VDC Waterproof 5-Pin Bosch Style Relay SPDT 30/40A with Metal Bracket is rated 4.8529 out of 5 by 34.
Rated 5 out of 5 by from Exactly what I neededBought this to convert my sidelights to become blinkers also. This relay is exactly the one and it performs without any issues.
Date published: 2014-07-14
Rated 4 out of 5 by from Seems to be goodPlug and play. Time will tell in a moist environment.
Date published: 2014-07-08
Rated 5 out of 5 by from a good buyEasy to wire and very professional looking. Have no problem with buying again if I need relays
Date published: 2014-04-24
Rated 5 out of 5 by from Very versatile relaysI've used these relays for years on all types of projects. The 40A capacity on the NO side of the switch means they are good for most automotive applications. I use them to switch A/C line voltage as well on a myriad of home DIY projects.One use is switching the compressor on and off on a beverage cooler that's been converted into a cigar humidor. Since the temperature and humidity controllers are both 12V DC, I went with 12V relays as well in the project. Works great.Another project where I used multiple Bosch relays is an automated switching system for my Home Theatre system amplifier rack. I wired 12 of these relays triggerd by time delays to sequentially switch in 7 separate power amplifiers that handle the den music system amps, the HT amp for center/rear and 4 amps that run the whole house systems 4 zones. I run them in tandem on the 300W to 750W amps to ensure they can take the inrush current surge and a single 40A relay to switch the smaller amps.I always use the socket pigtails for them in case one needs to be changed - but, never had a faiure yet.
Date published: 2014-02-28
Rated 5 out of 5 by from ExcellentI bought four relays about two months ago and they are working perfectly.The shipping was fast and the productis working great. I highly recommendthis to anyone due to the great price,reliability, and fast shipping.
Date published: 2014-02-16
Rated 5 out of 5 by from Part Works wellThis relay came in good time and works as anticipated. I have only been using it for a couple weeks, but it is performing as desired. I would recommend it to others as needed. It has helped having worked in electronics and knowing the basics of this type of relay.
Date published: 2013-10-20

Product Q&A

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who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
12 VDC Waterproof 5-Pin Bosch Style Relay SPDT 30/40A with Metal Bracket

Does this relay have internal diode protection?

Asked by: cujo8
no, according to the schematic on top of the relay theirs no diode.
Answered by: Matt's Watts
Date published: 2012-05-03

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