EJB14020EPD | Square D 20A 277V 1-Pole Molded Case Circuit Breaker – EJB Series Circuit Breaker Designed for bolt-on tab mounting

Designed for bolt-on tab mounting

Compatibility: Works with multiple CNC machine types requiring Series 21i/210i-B control

Complies with safety standards EN 13849-1 and IEC 61508

Thermal protection support: Uses two thermal switches with a 170°F alarm threshold

EJB14020EPD | Square D 20A 277V 1-Pole Molded Case Circuit Breaker – EJB Series Circuit Breaker Designed for bolt-on tab mountingDescription The Square D EJB14020EPD molded case circuit breaker provides dependable protection for lighting and power distribution systems. This 1 pole, 277 V AC, 20 A E Frame breaker features a bolt on mounting style and a thermal magnetic trip unit for precise overload and short circuit protection. Designed for NF panelboards, it ensures reliable performance in both commercial and industrial electrical applications. Technical Specifications