HFD3090L | Circuit Breaker | 90A | 3-Pole | 600V

The HFD3090L is a dependable industrial circuit breaker engineered for demanding applications where safety, reliability, and precise protection are non-negotiable. This 3-pole unit delivers robust overcurrent protection in a compact format suitable for 3-phase power systems up to 600V, with a nominal rating of 90A.

What makes it stand out

• Exact spec alignment for upgrades: The HFD3090L is designed to replace existing breakers with matching amperage, pole count, and voltage, simplifying retrofits and replacements in existing panels.
• Three-pole design for balanced protection: Ideal for 3-phase circuits, ensuring coordinated shutdown across all phases and preventing phase imbalance damage.
• Industrial-grade reliability: Built to perform in maintenance environments, retrofit projects, and new installations that demand consistent protection characteristics.
• Clear reference for compatibility: The part number is your best reference when confirming fit — always compare against the original equipment's part reference.

Key specifications

• Amperage: 90 A
• Poles: 3-Pole
• Voltage: 600 V

Ideal use cases

• Maintenance and service work on 3-phase industrial panels where precise 90A protection is required.
• Retrofits to modernize aging electrical infrastructure without changing panel footprints.
• Replacement of failed breakers in equipment racks, motor control centers, or switchgear that rely on a 600V, 3-pole configuration.

Before you order, confirm fit and ratings against the original equipment. The HFD3090L part number is the most reliable reference for compatibility, ensuring you maintain electrical safety, protective coordination, and uninterrupted operation in your facility.