The Schneider Electric / Square D EGB24020 Bolt-On Circuit Breaker is a 2-pole, thermal‑magnetic protective device designed for bolt‑on mounting in industrial and commercial panelboards and switchboards. It is rated at 20 A with a typical 240 V AC operating voltage, providing branch‑circuit and feeder protection and it is UL 489 / CSA certified. Its interrupting capacity is model‑dependent, and it is commonly used to protect branch circuits, feeders, lighting circuits, HVAC units, motors, and other equipment loads; common replacements include the EGB24015 (15 A) and EGB24030 (30 A).
