HGA36040 - 40 Amp Circuit Breaker

HGA36040 - 40 Amp Circuit Breaker

Take control of your electrical system with the HGA36040 PowerPacT H‑Frame 40 Amp circuit breaker. Engineered to deliver reliable protection in demanding settings, this three‑pole breaker supports up to 690 V AC (50/60 Hz) and features a high fault‑clearing capacity of 18 kA at 600 V AC. Each pole is equipped with a thermal‑magnetic trip unit to detect overloads and short‑circuit conditions fast and accurately. Its I‑Line mounting configuration makes it easy to install in compatible panelboards and switchboards, so you can get your gear up and running efficiently. Built to meet UL, CSA, NOM and IEC certifications, and compliant with RoHS/REACH environmental standards, the HGA36040 is a wise choice when safety, performance and regulatory compliance matter.

Key Features & Benefits

• 40 Amp rating with three‑pole design enables dependable protection across three circuits simultaneously.
• Breaking capacity of 18 kA at 600 V AC shields your system from high‑fault conditions.
• Thermal‑magnetic sensing in each pole ensures prompt response to thermal overloads and magnetic fault events.
• I‑Line mounting simplifies integration into panelboards and switchboards, reducing installation time.
• Long‑term reliability with sturdy construction and optimized performance under industrial or commercial loads.
• Environmentally aware: designed for today’s regulatory climate and modern installations.

Technical Specifications

• Line Rated Current: 40 A
• Number of Poles: 3
• Breaking Capacity: 18 kA at 600 V AC
• Operational Voltage: 690 V AC (50/60 Hz)
• Trip Unit Technology: Thermal‑magnetic
• Magnetic Hold Current: 400 A
• Mounting Mode: I‑Line bracket
• Dimensions: Height 6.42 in, Width 4.09 in, Depth 3.39 in
• Weight: 4.85 lb

Material Compliance & Certifications

• Certified to UL, CSA, NOM and IEC standards—ensuring global compliance and safety reliability.
• Environmentally responsible: RoHS/REACH compliant and Green Premium®‑eligible, making it suitable for eco‑conscious installations.
• CE marked and certified for HACR (Heating, Air‑Conditioning and Refrigeration) applications; front cover rated IP40 for added safety in exposed environments.

Where It Works Best

• This breaker is a solid match for commercial, industrial and panelboard installations where high performance and dependable system protection are required. Whether you’re outfitting a manufacturing floor, a large utility panel or a sophisticated switchboard, the HGA36040 is designed to handle harsh conditions. The I‑Line mounting capability makes it especially effective for retrofits or where compatibility with existing panelboard infrastructure is essential. With its high breaking capacity and comprehensive certifications, it’s a choice you can trust for mission‑critical electrical systems.