Circuit-Breakers > Hi!Amp-Circuit-Breakers
Del City Hi-Amp 1/4" Stud Auto Reset Circuit Breakers: Reliable and Versatile for DC Applications
Del City Hi-Amp 3/8" Stud Auto Reset Circuit Breakers: Reliable Protection for DC Applications
Del City Hi-Amp Surface Mount Circuit Breakers - 1/4" Stud Auto Reset
Del City Hi-Amp 1/4" Stud Auto Reset Circuit Breakers: Reliable and Versatile for DC Applications
Del City’s hi-amp 1/4" stud auto reset circuit breakers provide dependable protection for DC applications, making them an excellent choice for a variety of uses, including primary feeder circuits in trucks, buses, RVs, marine systems, battery chargers, and welding equipment. Referred to as Type I Circuit Breakers, these breakers feature an internal composite alloy material that deflects to separate the contacts during an overcurrent condition. Once the breaker cools, it automatically returns to the run mode, continuously cycling until the overcurrent source is corrected or removed. Designed for flat surface mounting, they offer both reliability and ease of installation.
Built to withstand challenging environments, these circuit breakers are splash and dustproof to IP67 standards and meet SAE J1625, J1171, and UL1500 ignition protection requirements. Rated for up to 32V, they are encased in a durable thermal plastic housing (UL rated 94V0) and include protective stud insulators for added safety. With a 1/4" stud size featuring 28 threads per inch and a torque rating of 100 in-lb (11.3Nm) max, these breakers are engineered for secure and robust connections. Operating effectively in temperatures ranging from -32°C to 82°C (-25°F to 180°F) and suitable for storage between -34°C and 149°C (-30°F to 300°F), these breakers deliver consistent performance in diverse conditions.
- Splash and dust proof to IP67. Meet SAE J1625, J1171, UL1500 (ignition protected).
- Rated up to 32V.
- Operating Temperature: -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: 1/4” @ 100 in-lb (11.3Nm) Max
- Products on this page may be affected by tariff charges at checkout.
1/4" STUD | 3/8" STUD | ||||||||||||||
Item | Description |
Price
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Qty in
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In Stock | Add to Cart | |||||||||||
76401 | Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 25 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
76402 | Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 30 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
76403 | Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 40 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
79404 | Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 50 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
76405 | Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 60 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
76406 | Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 70 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
76408 | Del City, Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 80 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
76410 | Del City, Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 90 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
76415 | Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 100 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
76420 | Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 120 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
76430 | Del City Auto Reset Hi-Amp Circuit Breaker, Surface Mount, 1/4" Studs, 150 Amp, 32V (1 MIN) |
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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: Reliable Protection for DC Applications
Del City’s hi-amp 3/8" stud auto reset circuit breakers provide dependable and automatic overcurrent protection for DC applications. Known as Type I Circuit Breakers, they feature an internal composite alloy material that deflects to separate the contacts during an overcurrent condition, automatically returning to the run mode once the breaker cools. This cycling operation continues until the overcurrent source is resolved, ensuring consistent protection. Designed for flat surface mounting, these circuit breakers are ideal for primary feeder circuits in trucks, buses, RVs, marine systems, battery chargers, and welding equipment.
Built to withstand harsh conditions, these circuit breakers are splash and dustproof to IP67 standards and meet SAE J1625, J1171, and UL1500 ignition protection requirements. Rated for up to 32V DC, they are constructed with a thermal plastic housing (UL rated 94V0) and include protective stud insulators for added safety. Featuring a 3/8" stud size with 16 threads per inch and a torque rating of 150 in-lb (17Nm) max, they provide secure and reliable connections. With an operating temperature range of -32°C to 82°C (-25°F to 180°F) and storage capacity from -34°C to 149°C (-30°F to 300°F), Del City’s 3/8" stud auto reset circuit breakers deliver exceptional performance across various environments.
- Splash and dust proof to IP67. Meet SAE J1625, J1171, UL1500 (ignition protected).
- Rated up to 32V DC.
- Operating Temperature: -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: 3/8” @ 150 in-lb (17Nm) Max
- Products on this page may be affected by tariff charges at checkout.
1/4" STUD | 3/8" STUD | ||||||||||||||
Item | Description |
Price
|
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 (1 MIN) |
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1 EA | ✓ | ||||||||||||
77053 | Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 30 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
77054 | Del City, Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 40 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
77059 | Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 50 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
77060 | Del City, Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 60 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
77061 | Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 70 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
77089 | Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 80 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
77062 | Del City, Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 90 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
77090 | Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 100 Amp, 32V (1 MIN) |
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1 EA | Call | ||||||||||||
77091 | Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 120 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
77092 | Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 150 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
77093 | Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 175 Amp, 32V (1 MIN) |
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1 EA | ✓ | ||||||||||||
77094 | Del City Auto Reset Hi Amp Circuit Breaker, Surface Mount, 3/8" Studs, 200 Amp, 32V (1 MIN) |
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1 EA | ✓ |