HDA36040 - 40 Amp Circuit Breaker

HDA36040 - 40 Amp Circuit Breaker

Introducing the “HDA36040 – 40 Amp PowerPact H Circuit Breaker” – a high‑performance 3‑pole circuit breaker engineered to deliver dependable protection for your electrical distribution system. Rated at 40 Amps and capable of operating at up to 600 VAC with a breaking capacity of 14 kA, this unit offers peace of mind in demanding commercial and industrial environments. Built with thermal-magnetic sensing technology, it responds swiftly and accurately to both overload and short-circuit conditions, helping to maintain operational safety and system integrity. Easy to install in I‑Line panelboards and compatible with a range of field‑installable accessories, this breaker is designed for flexibility and ease of use in real‑world settings.

Key Features and Benefits

• Thermal‑magnetic sensing in each pole: Provides reliable and accurate detection of overloads and short circuits, protecting wiring and equipment from damage.
• Front‑facing semi‑transparent cover: Offers quick visual identification of trip status and simplifies maintenance checks.
• Field‑installable accessories: Adds installation flexibility by allowing accessory add‑ons without stocking multiple breaker variants.
• I‑Line compatible mounting: Works seamlessly with I‑Line panelboards and switchboards, making replacement or upgrade installation straightforward.
  

Technical Specifications

• Current rating: 40 A
  
• Poles: 3
  
• Voltage rating: 600 VAC
  
• Breaking capacity:
  • 14 kA @ 600 VAC
• Continuous current rating: 80% of nominal
  
• Trip technology: Thermal‑magnetic
  
• Operating temperature range: –13 °F to 158 °F (–25 °C to 70 °C)
  
• Mounting style: I‑Line bracket
  

Material Compliance and Certifications

• RoHS / REACH compliant: Free from hazardous substances and aligned with environmental regulations.
• UL and CSA certified: Meets North American safety standards for circuit protection devices.
  
• Green Premium® designation: Reflecting eco‑conscious design and manufacturing practices that support sustainability.
  

Where It Works Best

• Ideal for both commercial and industrial applications, the HDA36040 is perfect for safeguarding electrical systems in office buildings, manufacturing facilities, data centers, and other settings where high reliability is required. Whether you’re upgrading an existing panelboard or specifying a breaker for new equipment installation, this unit provides the performance and versatility you need for long‑term operational confidence.