Circuit-Breakers > Hi!Amp-Marine-Circuit-Breakers

Del City Marine Rated Auto Reset, Surface Mount - 3/8" Stud

Del City hi-amp 3/8"" stud marine rated auto reset circuit breakers are specifically designed to meet the needs of marine applications. They are designed with side by side studs and mount on any flat surface applications. These are commonly referred to as Type 1 Circuit Breakers. For DC applications, these hi amp breakers will operate/cycle continuously during an overcurrent condition. 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. This type 1 auto reset breaker is designed for DC applications rated up to 48 volts.


  • Rated up to 32V DC.
  • Operating Temperature: -32⁰C to 82⁰C (-25⁰F to 180⁰F).
  • Storage Temperature: -34⁰C to 149⁰C (-30⁰F to 300⁰F).
  • Splash and dust proof to IP67. Meet SAE J553, J1625, J1171, UL1500 (ignition protected).
  • Housing is thermal plastic, UL rated 94V0.
  • Side by Side Stud Size: 3/8", 16 threads per inch.
  • Protective stud insulators are included.
  • Torque Rating: 50 in-lb (5.6Nm) Max.
Item Description Price
1+ I 20+ I 50+
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77095 Del City 30 Amp Marine Rated Auto Reset Hi-Amp Circuit Breaker, 3/8" Studs (1 MIN)
40.28 I 32.03 I 26.78
1 EA
77096 Del City 50 Amp Marine Rated Auto Reset Hi-Amp Circuit Breaker, 3/8" Studs (1 MIN)
40.28 I 32.03 I 26.78
1 EA
77097 Del City 100 Amp Marine Rated Auto Reset Hi-Amp Circuit Breaker, 3/8" Studs (1 MIN)
40.28 I 32.03 I 26.78
1 EA
77098 Del City 120 Amp Marine Rated Auto Reset Hi-Amp Circuit Breaker, 3/8" Studs (1 MIN)
40.28 I 32.03 I 26.78
1 EA
77099 Del City 200 Amp Marine Rated Auto Reset Hi-Amp Circuit Breaker, 3/8" Studs (1 MIN)
40.28 I 32.03 I 26.78
1 EA
77100 Del City 300 Amp Marine Rated Auto Reset Hi-Amp Circuit Breaker, 3/8" Studs (1 MIN)
41.78 I 33.53 I 28.28
1 EA
Prop65 Warning