Square D HDA260254AABCSJYP 260254A 2-Pole 240 V Circuit Breaker Potential Transformer

Meet the Square D HDA260254AABCSJYP, a dependable 2-pole circuit breaker rated for 240 V, built to protect critical electrical circuits with precision and resilience. This device is engineered for installations that require solid overcurrent protection and compatibility with systems that use potential transformers for monitoring and control.

Why this Square D breaker stands out

• 2-pole, 240 V protection — simultaneously disconnects both hot legs to safely interrupt fault currents and reduce arc exposure.
• Exact part compatibility — part number HDA260254AABCSJYP ensures you’re selecting a replacement that fits Square D panels and enclosures with reliable electrical performance.
• Industrial-grade reliability — designed to perform consistently in demanding environments, helping minimize downtime and maintenance needs.
• Compact, panel-friendly design — optimized footprint to fit crowded electrical spaces and simplify retrofits or upgrades.
• Versatile with metering and protection schemes — suitable for circuits that interface with measurement equipment or potential transformers, enabling effective protection around monitoring points.

Ideal use cases

The HDA260254AABCSJYP is well-suited for:

• Feeder protection on 240 V circuits in commercial buildings, manufacturing facilities, and process lines.
• Panel retrofits and replacements in Square D installations where a precise 2-pole solution is required.
• Systems that employ potential transformers for monitoring and control, where reliable breaker coordination is essential.

Installation and care tips

To ensure optimal performance and safety:

• Verify panel compatibility with the Square D HDA260254AABCSJYP before installation.
• Install per local electrical codes and the manufacturer’s guidelines; ensure proper mounting and bus connection alignment.
• Use the correct torque specifications for connections as provided in the product documentation.
• Label circuits clearly to reflect the 2-pole protection and 240 V rating for future maintenance.

When you need dependable, precise protection for 240 V circuits with compatibility for metering configurations, the Square D HDA260254AABCSJYP 2-Pole Circuit Breaker is a clear choice. Its exact fit, robust performance, and integration with potential-transformer setups help keep your electrical system safe and productive.