Industrial HK3175 175A 3-Pole 600 V Circuit Breaker

Meet the Industrial HK3175 175A 3-Pole 600 V Circuit Breaker — a purpose-built protector for three-phase power in demanding industrial environments. With a 175 A current rating and a 600 V maximum, this unit is designed to guard motors, feeders, and control circuits while keeping downtime to a minimum.

Three-phase protection, built for reliability

• Three-pole design provides synchronized protection across all three phases, preventing unbalance and arc faults from cascading through your system.
• 175 A rating matches mid-to-high load equipment without nuisance tripping for standard industrial applications.
• 600 V voltage rating suits industrial distribution and equipment control panels common in manufacturing, packaging, and logistics environments.
• Part number HK3175 offers straightforward identification for replacements and maintenance, helping you keep spares aligned with inventory and service records.

Ideal applications and scenarios

Use the HK3175 to protect three-phase circuits in:

• Motors and motor-driven equipment on conveyors, mixers, and pumps
• Heavily loaded feeders from distribution panels
• Industrial HVAC and process control panels

Why this breaker stands out

• Dependable overcurrent protection for industrial workflows, designed to respond to overloads before equipment is damaged
• Clear replacement path: if you already use HK3175 components, this unit slides into existing circuits and panel boards designed for 3-pole 600 V breakers
• Durable build intended for the rigors of an industrial facility, with a form factor suitable for standard enclosures

Practical tips for installation and setup: verify your panel is configured for 3-pole 600 V breakers, ensure conductors and connectors are rated for 175 A, and keep a matched spare HK3175 on hand for quick service. In busy facilities, using this breaker for the main distribution or as a protective device on critical lines can help minimize unplanned outages and protect valuable equipment.