Square D HDA36030AABCSDYP 36030A 3-Pole 600 V Circuit Breaker

Square D HDA36030AABCSDYP 36030A 3-Pole 600 V Circuit Breaker is a robust three-phase overcurrent protection device designed to safeguard industrial and commercial electrical systems from faults and surges. With a 3-pole configuration and a 600 V maximum rating, it provides reliable interruption of fault currents across all three phases, helping to prevent equipment damage and downtime.

Key specifications at a glance:

• Part number: HDA36030AABCSDYP
• Current rating: 36030 A
• Poles: 3
• Voltage rating: 600 V

Why this matters for your facility

• Three-pole protection ensures simultaneous isolation of all phases, reducing arc fault risk and protecting motors and drives from unbalanced phase conditions.
• Compact, reliable design delivers dependable performance in panel boards, switchgear racks, and motor control centers where space is limited.
• Part number specificity (HDA36030AABCSDYP) simplifies ordering, replacement, and maintenance workflows, minimizing downtime and mis-parts.

Ideal use cases

• Industrial control panels housing three-phase equipment such as pumps, conveyors, compressors, and large motors.
• Commercial facilities with three-phase distribution networks needing robust fault protection at up to 600 V.
• New installations or replacements where consistent, predictable interruption characteristics are required.

Practical tips

• Verify the compatible panel and bus bar arrangement before installation to ensure proper fit and electrical clearance.
• Keep the exact part number handy for service parts, replacement, and warranty documentation.
• Consider stocking a spare unit or a field-replaceable component to minimize downtime in critical systems.