HKA3090 | Circuit Breaker | 90A | 3-Pole | 600V

The HKA3090 is an industrial circuit breaker engineered to protect three-phase power systems with precision. With a 90A rating, three poles, and a 600V operating ceiling, this unit is built for reliability in maintenance, retrofit, and replacement projects where exact specs matter.

Key specifications

• Amperage: 90A
• Poles: 3-Pole
• Voltage: 600V
• Compatibility reference: Part number HKA3090 is the best reference for matching equipment

Why choose the HKA3090 for your industrial panel? It delivers true three-phase protection for circuits that require simultaneous switching of all three conductors, helping prevent damage from overloads and short circuits in demanding environments. The 600V rating accommodates a wide range of industrial motors, drives, and distribution equipment, while the 90A capacity fits mid-range line setups without unnecessary bulk.

Ideal use cases

• Maintenance outages and retrofits where exact 90A, 3-Pole, 600V protection is required
• Replacement of aging breakers in industrial panels powering motors and drives
• Upgrades to align circuit protection with updated electrical specifications and safety codes

Buying and compatibility guidance

Before placing an order, confirm fit and ratings. Use the part number HKA3090 as your primary reference to ensure seamless compatibility with your equipment and panel configuration.

Who this is for

Electrical engineers, maintenance technicians, and facility managers who manage three-phase power systems in manufacturing, processing, or large commercial environments will appreciate having a proven, clearly specified protection device that aligns with their existing hardware and voltage requirements.