QBP22100TP - 100 Amp Circuit Breaker

QBP22100TP - 100 Amp Circuit Breaker

The QBP22100TP is a 2-pole, 100-amp thermal-magnetic circuit breaker designed for reliable overcurrent protection in 120/240 VAC electrical systems. With a 10kA interrupting rating, it helps protect circuits and connected equipment from overloads and short circuits while delivering consistent performance in demanding commercial and industrial environments.

This breaker uses a thermal magnetic trip mechanism, combining thermal protection for prolonged overload conditions with magnetic protection that responds quickly to short circuits. Its non-interchangeable trip unit maintains factory-calibrated protection, making it a practical choice for applications that require fixed trip settings. Installation is straightforward thanks to 1/4-20" studs on the line side and lug terminals on the load side, providing secure electrical connections in compatible equipment.

Whether you're replacing an existing breaker or maintaining a power distribution system, the QBP22100TP offers the dependable protection professionals expect from a Type QBP breaker.

Key Features and Benefits

• 100 Amp current rating.
• Two-pole design for 120/240VAC systems.
•  Thermal magnetic trip protection against overloads and short circuits.
• 10kA A.I.C. interrupting rating at 120/240VAC.
• Factory-installed non-interchangeable trip unit.
• 1/4-20" line-side stud connections.
• Load-side lug terminals for secure field wiring.
• Suitable for compatible commercial and industrial electrical equipment.

Technical Specifications

• Part Number: QBP22100TP
• Type: QBP
• Poles: 2
• Amperage: 100A
• Voltage: 120/240VAC
• Interrupting Rating: 10kA A.I.C. @ 120/240VAC
• Trip Type: Thermal Magnetic
• Trip Unit: Non-Interchangeable
• Line Connection: 1/4-20" Studs
• Load Connection: Lug Terminals
• Dimensions:
  • Height: 6.5 in.
  • Width: 3.0 in.
  • Depth: 3.13 in.

Material Compliance and Certifications

• The QBP22100TP is manufactured for use in compatible electrical distribution equipment and should be installed in accordance with applicable electrical codes and the equipment manufacturer's requirements. Always verify compatibility before installation and have electrical work performed by qualified personnel.

Where It Works Best

• The QBP22100TP is a good fit for commercial, industrial, and institutional electrical systems that require a 100A, 2-pole circuit breaker. It's commonly used in compatible panelboards, switchboards, and other power distribution equipment where dependable overload and short-circuit protection is needed. This breaker is well-suited for equipment maintenance, repair, and replacement projects where matching the original specifications is important.