Eta 91H2201 - 1A, 480VAC, Circuit Breaker

The Eta 91H2201 is a compact, dependable circuit breaker engineered for demanding electrical distribution environments. Rated at 1 A and supporting up to 480 VAC, this unit delivers precise overcurrent protection where control circuits and feeders meet industrial needs.

Designed for versatile integration, the Eta 91H2201 is well-suited for:

• Panelboards and switchboards—protects critical distribution paths in both commercial facilities and manufacturing environments.
• Control panels—ensures safe, reliable operation of logic, automation, and signaling circuits without nuisance trips.
• OEM equipment—offers a consistent protection component for custom or high-volume equipment builds.
• Motor control centers—provides dependable interruption in fault or overload conditions within centralized motor control architectures.

Why this Eta 91H2201 stands out

• : A 1 A protection level is ideal for sensitive control circuits and small feeders, helping to prevent damage from overcurrent while avoiding unnecessary interruptions in normal operation.
• High-voltage compatibility: The 480 VAC rating aligns with many industrial power systems, enabling straightforward deployment in standard distribution topologies.
• Industrial-friendly application: Built to support the safety and reliability requirements of commercial facilities, manufacturing lines, and OEM assemblies where consistent protection is essential.

Practical use cases and outcomes

• In a manufacturing line, the Eta 91H2201 protects relay and control circuits that govern conveyors, sensors, and logic controllers, reducing downtime from electrical faults.
• Within a control panel, it provides a safeguard for low-amperage control wiring while maintaining uninterrupted operation of the main power circuit that serves more demanding loads.
• In OEM equipment, it offers a standardized protection point that can be deployed across multiple units, facilitating easier maintenance and replacement.

Installation and operational guidance

• Verify that your system’s voltage and protection needs align with the 480 VAC rating and 1 A nominal current of this device before integration.
• Install by qualified personnel following local electrical codes and panel manufacturer guidelines to ensure proper termination and safe operation.
• Use this breaker in distribution panels and motor control centers where predictable, low-current protection is required for control circuits and small feeders.

With the Eta 91H2201, you gain a targeted, reliable overcurrent protection solution that fits industrial, commercial, and OEM environments alike. Its precise 1 A, 480 VAC specification helps you standardize protection across multiple panels and applications, simplifying maintenance and reducing downtime when faults occur.