A flexible, high-performance circuit breaker, certified to global standards from 15 to 125 A PowerPacT B circuit breakers – efficiency that clicks. Also available in I-line construction.

A flexible, high-performance offer, certified to global standards for ratings from 15 to 150A The PowerPacT H, J, and L-frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. H and J-frame circuit breakers are available with either thermal-magnetic or Micrologic electronic trip units. L-frame circuit breakers are available with Micrologic electronic trip units only. Also available in I-line construction.

A flexible, high-performance offer, certified to global standards for ratings from 70 to 250 A The PowerPacT H, J, and L-frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. H and J-frame circuit breakers are available with either thermal-magnetic or Micrologic electronic trip units. L-frame circuit breakers are available with Micrologic electronic trip units only. Also available in I-line construction.

Basic thermal magnetic protection from 75 to 250 A PowerPacT Q-Frame circuit breakers are used for overcurrent protection and switching on ac systems, with thermal magnetic protection for ratings from 75 to 250A. Also available in I-line construction.

A flexible, high-performance offer, certified to global standards for ratings from 70 to 600 A The PowerPacT H, J, and L-frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. H and J-frame circuit breakers are available with either thermal-magnetic or Micrologic electronic trip units. L-frame circuit breakers are available with Micrologic electronic trip units only. Also available in I-line construction.

A flexible, high-performance offer, certified to global standards from 300 to 800 A The PowerPacT M-Frame, P-Frame, and R-Frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. Also available in I-line construction.

A flexible, high-performance offer, certified to global standards from 100 to 1200 A The PowerPacT M-frame, P-frame, and R-frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. These breakers are available with Micrologic electronic trip units. Also available in I-line construction.

A flexible, high-performance offer, certified to global standards from 240 to 3000 A The PowerPacT M-Frame, P-Frame, and R-Frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. These breakers are available with Micrologic electronic trip units. Also available in I-line construction.

High levels of selective coordination from 70 through 600 A High performance circuit protection and selective coordination.

Basic thermal magnetic protection from 125 to 400A as part of the Square D portfolio of molded case circuit breakers. Basic thermal magnetic protection.