Circuit-Breakers > Hi!Amp-Circuit-Breakers

Del City Hi-Amp Surface Mount Circuit Breakers - 1/4" Stud Auto Reset

Del City hi-amp 1/4" stud auto reset circuit breakers are designed to be mounted on any flat surface application, and are commonly referred to as Type I Circuit Breakers. These hi amp breakers will operate/cycle continuously during an overcurrent condition in DC applications. It's the internal composite alloy material which will deflect and separate the contacts when an over-current situation occurs and return to the run mode as it cools. The auto reset circuit breakers operation will continue to recycle until the source of the overcurrent is removed or corrected. Del City circuit breakers are typically used in primary feeder circuits in trucks, buses, RVs and marine applications. However, they can also be used in battery chargers and welding equipment.


  • Splash and dust proof to IP67. Meet SAE J1625, J1171, UL1500 (ignition protected).
  • Rated up to 32V.
  • Operating Temperture: -32°C to 82°C (-25°F to 180°F).
  • Storage Temperature: -34°C to 149°C (-30°F to 300°F).
  • Stud size: 1/4", 28 threads per inch.
  • Protective stud insulators are included.
  • Housing is thermal plastic, UL rated 94V0.
  • Torque Rating: 50 in-lb (5.6Nm) Max.
  • Products on this page may be affected by tariff charges at checkout.
Item Description Price
1+ I Ext. Price I 20+ Ext. Price I I 50+ Ext. Price I
Qty in
Package
In Stock Add to Cart
76401 Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 25 Amp, 32V
33.04800 33.05 I 29.76700 29.77 I 22.91500 22.91
1 EA
76402 Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 30 Amp, 32V
33.04800 33.05 I 29.76700 29.77 I 22.91500 22.91
1 EA
76403 Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 40 Amp, 32V
33.04800 33.05 I 29.76700 29.77 I 22.91500 22.91
1 EA
79404 Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 50 Amp, 32V
32.53 32.53 I 29.76700 29.77 I 22.91500 22.91
1 EA Call
76405 Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 60 Amp, 32V
34.70400 34.70 I 31.25700 31.26 I 24.06400 24.06
1 EA
76406 Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 70 Amp, 32V
33.04800 33.05 I 29.76700 29.77 I 22.91500 22.91
1 EA Call
76408 Del City, Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 80 Amp, 32V
34.70400 34.70 I 31.25700 31.26 I 24.06400 24.06
1 EA
76410 Del City, Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 90 Amp, 32V
34.70400 34.70 I 31.25700 31.26 I 24.06400 24.06
1 EA
76415 Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 100 Amp, 32V
34.70400 34.70 I 31.25700 31.26 I 24.06400 24.06
1 EA
76420 Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 120 Amp, 32V
34.70400 34.70 I 31.25700 31.26 I 24.06400 24.06
1 EA
76430 Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 150 Amp, 32V
34.70400 34.70 I 31.25700 31.26 I 24.06400 24.06
1 EA

Del City Hi-Amp Surface Mount Circuit Breakers - 3/8" Stud Auto Reset

Del City hi-amp 3/8" stud auto reset circuit breakers are designed to be mounted on any flat surface application, and are commonly referred to as Type I Circuit Breakers. These hi amp breakers will operate/cycle continuously during an overcurrent condition in DC applications. It's the internal composite alloy material which will deflect and separate the contacts when an over-current situation occurs and return to the run mode as it cools. Del City auto reset circuit breakers operation will continue to recycle until the source of the overcurrent is removed or corrected. These circuit breakers are typically used in primary feeder circuits in trucks, buses, RVs and marine applications. However, they can also be used in battery chargers and welding equipment.


  • Splash and dust proof to IP67. Meet SAE J1625, J1171, UL1500 (ignition protected).
  • Rated up to 32V DC.
  • Operating Temperture: -32°C to 82°C (-25°F to 180°F).
  • Storage Temperature: -34°C to 149°C (-30°F to 300°F).
  • Stud Size: 3/8", 16 threads per inch.
  • Protective stud insulators are included.
  • Housing is thermal plastic, UL rated 94V0.
  • Torque Rating: 50 in-lb (5.6Nm) Max.
  • Products on this page may be affected by tariff charges at checkout.
Item Description Price
1+ I Ext. Price I 20+ Ext. Price I I 50+ Ext. Price I
Qty in
Package
In Stock Add to Cart
77052 Del City, Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 25 Amp, 32V
41.14100 41.14 I 34.55900 34.56 I 27.16900 27.17
1 EA
77053 Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 30 Amp, 32V
41.14100 41.14 I 34.55900 34.56 I 27.16900 27.17
1 EA
77054 Del City, Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 40 Amp, 32V
41.14100 41.14 I 34.55900 34.56 I 27.16900 27.17
1 EA
77059 Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 50 Amp, 32V
41.14100 41.14 I 34.55900 34.56 I 27.16900 27.17
1 EA
77060 Del City, Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 60 Amp, 32V
41.14100 41.14 I 34.55900 34.56 I 27.16900 27.17
1 EA
77061 Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 70 Amp, 32V
41.14100 41.14 I 34.55900 34.56 I 27.16900 27.17
1 EA
77089 Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 80 Amp, 32V
41.14100 41.14 I 34.55900 34.56 I 27.16900 27.17
1 EA Call
77062 Del City, Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 90 Amp, 32V
41.14100 41.14 I 34.55900 34.56 I 27.16900 27.17
1 EA
77090 Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 100 Amp, 32V
41.14100 41.14 I 34.55900 34.56 I 27.16900 27.17
1 EA
77091 Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 120 Amp, 32V
41.14100 41.14 I 34.55900 34.56 I 27.16900 27.17
1 EA
77092 Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 150 Amp, 32V
41.14100 41.14 I 34.55900 34.56 I 27.16900 27.17
1 EA
77093 Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 175 Amp, 32V
41.14100 41.14 I 34.55900 34.56 I 27.16900 27.17
1 EA
77094 Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 200 Amp, 32V
41.14100 41.14 I 34.55900 34.56 I 27.16900 27.17
1 EA
Prop65 Warning