FI36020 is a Square D FI-series I-Line molded‑case circuit breaker rated at 20 A, three‑pole, for 600 V systems. This I‑Line plug‑in device provides current‑limiting protection with a thermal‑magnetic trip and is designed for installation in I‑Line panelboards for industrial power distribution. It offers an interrupting capacity of 200 kA at 480 V and is rated for 40 °C ambient operation, making it suitable for three‑phase feeders in industrial environments. Use this 3P 20A MCCB to protect distribution circuits in industrial control panels where compact, reliable short‑circuit protection is required.
