When it comes to protecting electrical substations, precision and reliability are non-negotiable. That’s exactly what the Swartz Type 64 Ground Relay brings to the table. Designed with high-performance grounding fault detection in mind, this relay is an essential component for modern power systems, especially in environments where fast fault response and system stability are crucial.

Ground faults are one of the most common and potentially damaging issues in power systems. They can cause equipment failures, service interruptions, and even safety hazards. The Type 64 Ground Relay by Swartz Engineering is specially crafted to detect these faults accurately and rapidly, minimizing the risk of widespread damage.

One of the major benefits of the Swartz Type 64 Ground Relay is its sensitivity and selectivity. Unlike traditional relays, it can detect even low-level ground faults, ensuring problems are caught early. This level of precision not only protects valuable substation equipment but also reduces unnecessary system shutdowns caused by false trips.

Another important advantage is the ease of integration. Whether you’re upgrading an existing substation or building a new one, the Type 64 Ground Relay is designed to fit seamlessly into a wide variety of protection schemes. It’s engineered with user-friendly settings and diagnostic features, making it accessible to both seasoned engineers and field technicians.

Swartz Engineering also places a strong emphasis on reliability and durability. The Type 64 Ground Relay is built to withstand harsh environmental conditions, maintaining its performance even in extreme temperatures or high-humidity settings. That’s critical for substations that serve remote or rugged areas.

In addition to performance, the relay’s design also supports maintenance efficiency. Built-in self-tests and detailed event recording allow maintenance crews to quickly identify issues and take corrective action without extended downtime.

For utility providers and facility managers, investing in the Swartz Type 64 Ground Relay means more than just buying a device — it’s about building a safer, smarter, and more resilient power infrastructure.

At Swartz Engineering, the goal has always been to support the evolving needs of the power industry with innovative, field-tested solutions. The Type 64 Ground Relay is a perfect example of that commitment — dependable, intelligent, and built for the future of substation protection.

For nearly half a century, Swartz Engineering has been at the forefront of industry safety. They are a family-owned company specializing in power distribution for the electrical industry. They are the leading manufacturer of voltage transducers. Our design ensures maximum flexibility for excellent reliability and a high return on investment.