Square D HJA36060AABCSDYP 36060A 3-Pole 600 V Circuit Breaker Potential Transformer

Introducing the Square D HJA36060AABCSDYP, a robust 3-pole circuit breaker with an integrated potential transformer designed for demanding 3-phase power distribution at 600 V. Built to protect heavy loads while simplifying monitoring, this part is ideal for industrial panels and critical infrastructure.

Key specifications

• Part number: HJA36060AABCSDYP
• Pole configuration: 3-pole
• Voltage rating: 600 V
• Current rating: 36060 A
• Brand: Square D

What makes it unique

Beyond simple overcurrent protection, the built-in potential transformer provides a direct signal path for measurement and monitoring circuits, enabling accurate load analysis, safer tripping, and easier integration with protective relays and metering equipment. This design reduces the need for separate transformers and simplifies panel layouts while keeping sensing signals aligned with your protection strategy.

Ideal use cases

• Industrial power distribution panels where three-phase protection is essential
• Applications with motors, drives, or large HVAC systems operating at up to 600 V
• Facilities requiring integrated sensing to feed metering or protection relays

Practical considerations and setup tips

• Ensure your enclosure and wiring are rated for three-pole operation at 600 V and compatible with the Square D HJA36060AABCSDYP
• Plan for straightforward replacement by reserving the same part number for maintenance cycles
• Keep installation documentation handy for safety verification with your electrical team

Reliability for critical infrastructure

When downtime is not an option, trust a trusted name in electrical protection. The Square D HJA36060AABCSDYP combines robust overcurrent protection, three-phase balance, and integrated sensing in a single, compact device designed to perform in demanding industrial environments. Add it to your system to ensure precise protection and streamlined monitoring across your 600 V distribution network.