093996 - Miller 20A 250V Manual Reset Circuit Breaker with Friction Terminals

Reliable Circuit Protection for Miller Welders

The Miller 093996 Supplementary Protector is a critical component designed to safeguard the electrical systems of specific Miller engine-driven welders. As a manual reset circuit breaker, it serves as a vital line of defense against electrical overloads and short circuits that could otherwise damage sensitive internal components or the generator windings. Rated for 20 Amps and 250 Volts AC, this single-phase breaker is engineered to handle the rigorous power demands of industrial welding environments. Its robust construction ensures it can endure the thermal cycling and electrical stresses common in heavy-duty welding applications.

One of the standout features of this OEM part is its use of friction terminals. In the context of engine-driven equipment like the Bobcat and Big Blue series, vibration is a constant factor. Standard screw terminals can sometimes loosen over time due to the engine's operation, leading to arcing or intermittent power failures. The friction terminals on the 093996 are designed to maintain a tight, secure electrical connection even under constant vibration, ensuring consistent performance and reducing maintenance requirements. This attention to detail highlights why using genuine Miller replacement parts is essential for maintaining the longevity and reliability of your equipment.

This circuit breaker is specifically calibrated for the Bobcat™ 225 Diesel™, Big Blue® 400D, and Big Blue® 500 X models. Using a generic breaker with incorrect trip curves or terminal types can compromise the safety of the machine and the operator. The manual reset function allows operators to physically reset the breaker after a fault has been cleared, providing a clear indication of circuit status and preventing automatic re-energization into a fault condition. Whether you are performing routine maintenance or repairing a downed machine, the Miller 093996 ensures your welder operates within its safe electrical limits.

At Josef Gas, we understand that equipment reliability is paramount to your operations. By stocking authentic Miller parts like the 093996 Supplementary Protector, we help you minimize downtime and maintain the factory-specified safety standards of your welding fleet. Ensure your generator's auxiliary power and internal circuits remain protected with this high-quality, manufacturer-specified component.