Schneider Electric EHB24020U Molded Case Circuit Breaker

Schneider Electric's Square D EHB24020U molded‑case circuit breaker is a 20 A, two‑pole protective device designed for 480Y/277 VAC systems and NEHB panelboards. This bolt‑on, thermal‑magnetic breaker provides overload and short‑circuit protection and supports 14–8 AWG aluminum or copper conductors, offering reliable protection for two hot conductors in a single circuit. The unit carries an interrupting rating of 14 kA at 480Y/277 VAC (and up to 65 kA at certain lower‑voltage conditions such as 120/240 VAC), making it suitable for commercial/industrial distribution where 480 VAC service is used. Engineered for compatibility with standard EHB frame panelboards, it delivers compact, code‑compliant protection in lighting, HVAC, and auxiliary equipment applications within 480 VAC systems.