Square D HLA36100SPYP 100A 3-Pole 600 V Circuit Breaker

Square D HLA36100SPYP 100A 3-Pole 600 V Circuit Breaker is a genuine protection device built for demanding three‑phase electrical systems. Identified by part number HLA36100SPYP, this breaker brings reliable overcurrent protection to industrial and commercial panels where safety, uptime, and equipment longevity matter.

• Current rating: 100 A
• Poles: 3
• Voltage rating: 600 V
• Brand/Part: Square D, HLA36100SPYP

Why this breaker stands out for real-world applications:

• Three‑pole design for balanced three‑phase protection — ideal for protecting motors, compressors, and other three‑phase equipment without introducing neutral imbalances.
• 600 V ratings for industrial workloads — capable of safely interrupting and de-energizing circuits in higher‑voltage distribution up to 600 V, helping prevent damage from faults or overloads.
• Genuine replacement part — engineered to fit Square D panels and enclosures as intended, preserving original fit, mounting, and electrical characteristics.
• Streamlined maintenance and replacement — using the exact part number HLA36100SPYP minimizes downtime and ensures you’re returning to service with equipment-protection you can trust.

This circuit breaker is well-suited for environments where reliable, code-compliant protection is non‑negotiable—think industrial control panels, distribution feeders in manufacturing facilities, and three‑phase power setups in commercial settings. If you’re upgrading or replacing failed protection devices in a Square D‑based system, the HLA36100SPYP provides a precise, compatible fit that supports consistent performance and safer operation of your electrical infrastructure.

Practical tips for use: verify the breaker’s compatibility with your panel or switchgear model before installation, and always have a licensed electrician perform replacements to ensure proper torque, connection integrity, and secure mounting. Keep the part number handy for future maintenance and procurement to maintain consistent protection across your installation.