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Mechanical Products 175-S8-120-2 Series 17 Surface Mount Resettable Circuit Breaker, Push/Trip Reset, 1/4” Stud, 120A

Type III resettable circuit breakers are typically used in Automotive Auxiliary and Accessory Circuits for Trucks, Buses, RVs, Overland and Marine applications. Heavy Duty design conforms to MIL-STD-202 for corrosion, humidity and shock protection. Available in 30A, 50A, 100A & 150A sizes Read Full Description
$25.99
Availability: In Stock
SKU: 175-S8-120-2
Amps:120
1

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Amps
SKU
Availability
Price
Select All/None
30
Availability: In Stock
$25.99
 
0
  • 0
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50
Availability: Out of stock
$25.99
100
Availability: In Stock
$25.99
 
0
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120
Availability: In Stock
$25.99
 
0
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150
Availability: In Stock
$25.99
 
0
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  • 10+
  • Circuit Breaker Class: Type III - switchable/manual reset - trip free
  • Mounting Style: Surface Mount - Diagonally positioned mounting holes
  • Connection Style: 1/4" threaded stainless terminal steel studs, diagonally positioned
  • Maximum Voltage: 48V DC
  • IP67 dust and waterproof rated. Waterproof/Ignition protected
  • Operating Temperature: -40°C to 85°C
  • Manufacture: Mechanical Products Company
  • Made in the USA
  • Weight: 4 oz.
Customer Reviews
Excellent Quality Circuit Breaker, Performs as Described in Datasheet By
I wanted to add a circuit breaker for another level of safety when I am using the inverter and also when making/breaking connections between the inverter and battery. My inverter can handle 150 Amps surge for a total of 90 seconds before it will disconnect. For my application I wanted the inverter to be able to provide power during surge but disconnect at around 60 seconds. After reviewing the datasheet it appeared that the 120 Amp breaker would work for me. I have tested it and in fact it trips at about a minute. Other than the performance, it appears to be well manufactured and the mechanism to trip and reset are easy to use.
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