Discount Square D IF36070 – 70A 3 Pole Molded Case Circuit Breaker

Part of the Square D I-Limiter family, the IF36070 3-pole, 70A MCCB is built for industrial environments. It provides thermal-magnetic protection with fixed LI trip functions. This unit installs into Square D I-Line panelboards using a plug-on connection. For modern upgrades, this legacy IF-frame is replaced by the HRA36070. Delivering 200kAIC at 480VAC, this current-limiting breaker actively restricts let-through energy during a fault to minimize stress on downstream components.