FA26040BC **Old Style** - 40Amp Circuit Breaker

FA26040BC **Old Style** - 40Amp Circuit Breaker

The FA26040BC two-pole 40 amp circuit breaker is engineered for dependable protection in residential, commercial and light-industrial electrical systems. Its thermal-magnetic design delivers overload and short-circuit defence in one unit, while the I-Line plug-in style and HACR-type rating provide installers a fast, reliable answer when upgrading or specifying power-distribution systems. Whether you’re outfitting an HVAC panel, a sub-distribution board or a full circuit panel, this breaker is built to perform and last.

Key Features and Benefits

• Durable Molded-Case Housing: Shields internal mechanisms from dust, vibration and environmental stress, ensuring dependable service life.
• Thermal-Magnetic Protection: Provides dual-mode safety: the thermal element for continuous overloads and the magnetic element for instantaneous short-circuit events.
• I-Line Plug-In Format: Makes installation or replacement straightforward—minimising labour time and downtime.
• HACR Type Rating: Suitable for heavy-duty HVAC loads as well as standard panelboard applications.
• Two-Pole “B-C” Phase Configuration: Offers flexibility across a range of electrical system types.
  

Technical Specifications

• Poles: 2
  
• Current Rating: 40 A
  
• Interrupting Capacity (A.I.C.):
  • 18 kA @ 480 VAC
  • 25 kA @ 240 VAC
• Frame Type: FA
  
• Dimensions:
  • Width: 3.00″
  • Length: 8.75″
  • Depth: 4.38″
• Weight: 6.25 lbs
  
• Operating Frequency & Ambient: 60 Hz, 40 °C maximum ambient temperature
  

Material Compliance and Certifications

• Industry Standards: The FA26040BC meets industry standards for electrical safety, insulation and mechanical endurance. Its molded-case enclosure is designed and constructed in accordance with recognised requirements to deliver reliable insulation and operational integrity over the long term.
  

Where It Works Best

• This breaker is ideal for retrofit and new installations where you require dependable overload and short-circuit protection in a two-pole setup—especially in HVAC systems, panelboards and distribution panels in light industrial, commercial or residential environments. If you’re managing a system that demands high interrupting capacities and ease of service, the FA26040BC is a smart choice.