HFJ631150 - 150Amp Circuit Breaker

HFJ631150 - 150Amp Circuit Breaker

The HFJ631150 150 amp circuit breaker is designed for three-phase electrical systems that require dependable overcurrent protection. With a 150A rating and a 3-pole configuration, this breaker helps protect wiring and connected equipment from overloads and short circuits that can interrupt operations. Built on the HFJ frame platform, it’s intended to fit compatible panelboards and distribution equipment without unnecessary modifications. For facilities maintaining existing electrical infrastructure, the HFJ631150 offers a straightforward, reliable replacement option that keeps systems protected and running as they should.

Key Features and Benefits

• Rated for 150 amps, suitable for higher-capacity commercial and industrial circuits
• 3-pole design for use in three-phase power systems
• Built on the HFJ frame for proper compatibility with matching equipment
• Helps reduce the risk of equipment damage caused by overcurrent conditions
• Practical choice for maintenance teams and electrical contractors

Technical Specifications

• Model: HFJ631150
• Amperage Rating: 150A
• Number of Poles: 3
• Frame Type: HFJ
• Approximate Weight: 14 lbs

Material Compliance and Certifications

• The HFJ631150 is manufactured using quality components intended to meet established electrical safety standards. When installed in accordance with applicable codes and manufacturer specifications, it supports safe and compliant operation within commercial and industrial environments.

Where It Works Best

• This 150 amp 3 pole circuit breaker is commonly used in commercial buildings, manufacturing plants, and other facilities that rely on three-phase power distribution. It’s especially useful when replacing an existing breaker in compatible equipment, helping restore proper circuit protection without a full system overhaul.