P240 - 40A Circuit Breaker

P240 - 40A Circuit Breaker

If you're replacing a P240 circuit breaker in an existing residential electrical system, getting the configuration right matters. This P240 is a new aftermarket replacement made to fit applications that use the original P240 breaker style. It's a 40-amp, 2-pole, bolt-on breaker rated 10k A.I.C. at 120/240VAC. The breaker measures 1.5" high x 2.25" wide x 2.81" deep. It's intended for older residential equipment where the existing setup calls for this specific P240 form and fit. In other words, this isn't about changing the system or moving to a different breaker design. It's about a replacement that matches your existing application. Built to last, the breaker is intended for use within its listed electrical ratings. Check the numbers and dimensions against your existing breaker before installation, especially when working with older equipment.

Key Features and Benefits

• Made for compatible equipment that uses the P240 breaker configuration.
• Matches applications requiring a 40A breaker.
• Two-pole configuration for residential applications.
• Designed for equipment that requires this mounting style.
• Rated for 120/240VAC applications.
• Interrupting rating of 10,000 amps at 120/240VAC.
• Designed around the dimensions and configuration of the P240.
• Made for lasting service when correctly installed and used within its stated ratings.

Technical Specifications

• Part Number: P240
  
• Type: P
  
• Breaker Type: Residential Circuit Breaker
  
• Connection: Bolt-On
  
• Poles: 2
  
• Amperage: 40 Amp
  
• Voltage: 120/240VAC
  
• A.I.C. Rating: 10k @ 120/240VAC
  
• Dimensions:
  • Height: 1.5 in.
  • Width: 2.25 in.
  • Depth: 2.81 in.
• Product: New Aftermarket Replacement
  
• Ship Weight: 1.25 lbs.

Material Compliance and Certifications

Specific certification or material-compliance information was not provided for this P240 replacement, so no additional certifications are claimed here. Check the markings on the breaker and the requirements of the equipment where it will be installed. Also follow local electrical codes and other applicable requirements.

Where It Works Best

This P240 40 Amp breaker is meant for compatible legacy residential electrical equipment that uses the P240 configuration. It's a good fit for replacement and maintenance work where the existing installation calls for a 2-pole, 40 Amp, bolt-on breaker rated for 120/240VAC.

One thing worth checking before installation: don't go by appearance alone. Older breakers can look very similar even when their ratings or configurations are different. Compare the part number, dimensions, amperage, voltage, number of poles, bolt-on connection, and A.I.C. rating with the breaker you're replacing. If you're unsure, have a qualified electrical professional verify compatibility before installation.