Home >
Hot Products >
Custom Rivets for Miniature Circuit Breakers - China Suppliers and Factory Solutions
1 / 1
Custom Rivets for Miniature Circuit Breakers - China Suppliers and Factory Solutions
Miniature circuit breakers vary greatly in models and specifications, leading to diverse requirements for rivets in terms of size, material, and performance. As a leading factory in China, we understand that a one-size-fits-all approach is not effective. Instead, we prioritize our customers' unique needs by offering extensive customization services. Our rivets are tailored to ensure a perfect integration with the internal structure of your circuit breakers, making us a reliable supplier for all your electrical components
Miniature circuit breakers come in a wide variety of models and specifications, resulting in significant differences in the size, material, and performance requirements of the rivets. We focus on customer needs, providing comprehensive customization services to ensure a perfect fit between the rivets and the internal structure of the circuit breaker.
Size Customization
Shank Diameter Range
0.8mm – 5mm
Length Range
1mm – 10mm
Dimensional Tolerance
±0.01mm
All sizes can be precisely machined according to drawings or samples, with errors controlled within ±0.01mm, effectively avoiding installation jams and loose connections. We customize different structural types such as stepped rivets, semi-hollow rivets, and solid rivets to meet diverse functional requirements.
Material Selection
Considering the working environment of the circuit breaker, we offer a variety of base materials and surface treatment options tailored to specific performance requirements:
⚡ Conductive Circuit Rivets: High-purity copper base + silver plating — increases conductivity by more than 30%.
🛡️ Casing Fixing Rivets: 304 stainless steel — highly corrosion-resistant, extending equipment service life significantly.
Available base materials include: copper, copper alloy, stainless steel, and iron. Surface treatments include: silver plating, tin plating, and zinc plating, selected according to conductivity and environmental requirements.
Product Features
The safety performance of miniature circuit breakers is directly related to electrical safety. Through advanced manufacturing processes and strict quality control, our products deliver core advantages:
The cold forging process is adopted, and the rivet rod strength can reach grade 4.8 or above. Even in long-term vibration environments, the connection remains tight — eliminating hidden dangers of poor contact and overheating.
Stable Performance — Adaptable to Extreme Environments
Tested for high and low temperature resistance (-40°C to 120°C), aging resistance, and salt spray. Maintains stable mechanical and electrical properties in extreme humidity or dusty environments.
Frequently Asked Questions
QCan rivets be customized to fit specific miniature circuit breaker models?
Yes. We provide full customization services based on customer-supplied drawings or samples. Rivet shank diameters range from 0.8mm to 5mm and lengths from 1mm to 10mm, with precision tolerances of ±0.01mm.
QWhat structural types of rivets are available for circuit breakers?
We offer stepped rivets, semi-hollow rivets, and solid rivets. Each type is designed to meet different functional requirements, including conductive connections, insulation fixation, and component fastening.
QWhat materials and surface treatments are available?
Base materials include copper, copper alloy, stainless steel, and iron. Surface treatments include silver plating, tin plating, and zinc plating. Silver-plated high-purity copper is recommended for conductive circuits to boost performance.
QHow do these rivets perform in high-vibration or harsh environments?
Our rivets reach a strength grade of 4.8 or above using cold forging. They are tested for temperatures from -40°C to 120°C and salt spray conditions, ensuring reliability in industrial and demanding environments.
QWhat quality standards and testing procedures do the rivets undergo?
Each batch undergoes rigorous quality control, including high/low temperature cycling, aging resistance tests, and salt spray corrosion tests to ensure they meet strict safety requirements.
QAre these rivets suitable for both residential and industrial applications?
Absolutely. Our rivets are designed for use across residential homes, industrial manufacturing plants, and commercial complexes, offering reliable electrical and mechanical performance.
Jifeilong
