HLA3090 | Circuit Breaker | 90A | 3-Pole | 600V

HLA3090 is a rugged industrial circuit breaker engineered for robust three‑phase protection in demanding electrical environments. This 90A, 3‑pole unit is rated for up to 600V, making it a precise match for mid‑to‑large industrial panels and retrofit applications.

• 90A amperage provides reliable overcurrent protection for three‑phase systems
• 3‑pole design ensures balanced protection across all three phases
• 600V rating suitable for high‑voltage industrial mains and equipment circuits
• Part number HLA3090 serves as the best reference for compatibility—use it to verify form, fit, and electrical ratings before purchase
• Ideal for maintenance, retrofit, and replacement projects where exact specifications are essential

Why this unit stands out: when you’re upgrading or replacing in an industrial panel, precise spec alignment matters to prevent wiring mismatches and ensure reliable performance. The HLA3090 aligns with standard panel designs and delivers consistent protection for critical equipment, helping minimize downtime during service windows.

Use cases:

• Replacing a worn or failed breaker in aging three‑phase installations without changing the panel or wiring
• Upgrading legacy control circuits to 90A protection while maintaining existing 600V infrastructure
• Maintaining spare parts inventory for manufacturing lines to reduce unplanned outages

Procurement and installation tips:

• Always confirm fit and ratings before ordering—the part number is your quickest compatibility check
• Verify mounting footprint and terminal configurations per your enclosure specifications
• Document the exact model in maintenance records to ensure consistent replacements in the future