Square D BDL36100 Powerpact Molded Case Circuit Breaker

BDL36100 is a Square D powerpact circuit breaker used in various electrical systems and installations. It is used to provide thermal and magnetic circuit protection. 

BDL36100 comes with a 3 pole, 100 current rating and a breaking capacity of 14kA at 600Y/347VAC. 

It has a continuous current rating of 80%, and also complies with UL, CSA, NOM, and IEC standards and is CE marked.

This makes it suitable for medium and large electrical applications.

Specifications of Square D BDL36100 breaker

1. Current Rating: This product has a current rating of 100A, meaning it can handle a maximum current of 100 amperes without tripping.

2. Voltage Rating: It has a voltage rating of up to 600V, this makes it usable for various electrical systems and installations.

3. Trip Type: It uses a thermal-magnetic trip mechanism to provide both thermal and instantaneous protection against overloads and short circuits.

4. Installation: It is designed for easy installation and can be mounted on a DIN rail or fixed directly to a panel or enclosure.

Importance and application of square D powerpact B circuit breakers

The BDL36100 circuit breakers play some vital roles in the safety and efficient operation of the electrical systems. Some of its key applications include:

1. Commercial and Industrial Building: This breaker is commonly used in commercial and industrial buildings to protect electrical systems and equipment from power surge.

2. Power Distribution Systems: It is widely used in power distribution systems to protect transformers, switch gears, and other electrical components.

3. HVAC Systems: The BDL36100 is often employed in heating, ventilation, and air conditioning (HVAC) systems to protect motors and other electrical equipment.

4. Renewable Energy Installations: It is also used in renewable energy installations, such as solar and wind power systems, to protect inverters and other critical components.

Features of BDL36100 circuit breaker

This protective device comes with several key features for efficient performance of the electrical system. Some of these features include:

  • High Current Rating: This device has a high current rating of 100 amps, making it suitable for handling heavy electrical loads.
  • Thermal Magnetic Trip Unit: It comes with a thermal magnetic trip unit for protection against overcurrent and short circuits.
  • Compact Design: This powerpact b 100a Schneider Electric breaker has a compact, space-saving design, allowing for easy installation into electrical systems.
  • Quick and Easy Reset: If the breaker trips, you can easily reset it to maintain an uninterrupted power supply.

Advantages of using the BDL36100 in electrical systems

Using this breaker in electrical systems offers several advantages, including:

  • Enhanced Safety: It provides reliable protection against overcurrent and short circuits, preventing potential electrical hazards in our homes and workplaces.
  • Easy Maintenance: This breaker is designed for easy maintenance, allowing for quick troubleshooting and repairs to minimize downtime.
  • Durable or long-lasting: Built with high-quality materials and robust construction, this breaker is designed to withstand harsh conditions without damage.

Installation of powerpact B breakers

When installing a powerpact b breaker, it is essential to follow the proper guidelines to ensure safety and maximum performance. You can watch the video guide above for more details on how to install the breaker.

Maintenance tips for BDL36100 breaker

To ensure the long lasting and reliability of this breaker, regular maintenance is necessary. Here are some maintenance tips to keep in mind:

  • Visual Inspection: It is important to always inspect the breaker for any signs of damage, such as cracks or corrosion. Check the wire connections and terminals for any loose or worn-out parts.
  • Cleanliness: Keep the breaker clean and free from any dirt or debris that may interfere with its operation. Use a soft brush or compressed air to remove any dust or particles.
  • Routine Testing: Perform routine testing on the breaker to make sure it works well. Use testing equipment and follow the manufacturer’s guidelines.
  • Replacement: If any component of the powerpact b breaker is faulty, ensure you replace it. Do not repair or change the circuit breaker yourself if you are not an electrician.


BDL36100 is a molded case circuit breaker from Schneider Electric. It is designed to protect your electrical systems and installations from power surge and overload.

Square D products are strong, reliable and durable. You can order the powerpact circuit breaker here on Amazon at an affordable price. 

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About mariaelectricals

Hi, I am Emmanuel Nwankwo, a commercial electrician and the founder of mariaelectricals.com. I established this blog to share my decades of work experience in electrical installations and repairs.