Bosch 0332002156 Normal Open Power Relays - 12 V, 75 A
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Selected User Reviews For Bosch 0332002156 Normal Open Power Relays - 12 V, 75 A
To avoid damaging my expensive ignition switch, I used this relay for an automotive fan. It still gets warm, but not as hot as some of the other relays I've tried, and it mounts well. Figure 23 amps of inductive power and a 75 amp relay for a 3:2 ratio. Despite the fact that there is only one ratio, the heat is still bearable.
I highly recommend this product. br>br>I use them to build emergency vehicles, and having the heavy electrical systems shut off with the vehicle is critical to preventing the vehicle battery from dying. This relay works for me 100 percent of the time. It's something I use on every build, and in my opinion, you can't beat it.
It even has a built-in diode to prevent contact arcing. Perfect.
In my 2000 Bluebird bus, I needed to replace an ignition relay, so I bought this. The relay worked flawlessly after I installed it in the same manner as the previous one. br>br>Keep in mind that you'll need the serial number from your original part, which should match this item.
We're using it to start a 180 HP motor as a main power relay. It starts up smoothly, drawing around 200 amps for the start and 75 amps for the duration of the start.