Square D QOU130VH 30A 1-Pole 130 V Circuit Breaker Potential Transformer

Meet the Square D QOU130VH 30A 1-Pole 130 V Circuit Breaker – a focused, dependable protection device designed for 130-volt electrical systems. This model, identified by Part Number QOU130VH, delivers precise overcurrent protection for a single circuit while fitting neatly into compatible Square D panel configurations. Its specification—30 A current rating, 1 pole, and 130 V—puts reliable circuit safety within easy reach for low-voltage applications and control panels that rely on a clean, straightforward protection solution.

• Part Number: QOU130VH
• Current rating: 30 A
• Poles: 1
• Voltage rating: 130 V
• Brand: Square D

Why choose the QOU130VH? It provides robust, dependable protection for a dedicated circuit, helping prevent damage to wiring and connected equipment from overloads. The 1-pole design keeps installation simple and compact, making it a practical choice for panels and control setups where space is at a premium or where a single circuit needs targeted protection. With Square D’s proven manufacturing and design standards, you gain consistent performance and predictable response in everyday electrical scenarios.

This model is well-suited for:

• Single-circuit protection in 130 V system environments
• Panel installations where a compact, reliable 30 A protective device is required
• Applications that may involve potential transformer-based monitoring or protection schemes, where a dedicated protective device is essential

Practical considerations to maximize value:

• Verify that your installation context matches the 130 V rating to ensure safe, compatible operation.
• Use this breaker as part of a broader protection strategy to guard wiring, devices, and control circuits from overload conditions.
• Maintain consistent maintenance practices and standard electrical codes to ensure long-term reliability and safety.

Whether you’re upgrading an aging panel, stocking replacements for routine maintenance, or configuring a new 130 V circuit, the Square D QOU130VH 30A 1-Pole 130 V Circuit Breaker brings precise protection, straightforward installation, and the trusted performance you expect from Square D. It’s the practical choice when a reliable, single-circuit protective solution is needed in low-voltage systems.