Eaton JG3250 Engine Generator MCCB - 14 kAIC 480V

Feature → Business Impact → Application: Thermal-magnetic trip with 250 A rating provides fast, selective protection against short circuits, reducing damage to generators and downstream equipment and lowering downstream repair costs in engine-generator power trains. This supports reliable start-up and shutdown sequences in critical facilities like data centers and manufacturing lines. Feature → Application: Three-pole, 600 Vac rated unit with 60 Hz operation enables seamless integration with common commercial generator sets, delivering consistent performance in 480–600 Vac, 60 Hz systems and simplifying panel wiring in industrial plants. Feature → Business Impact → Application: Includes both line and load terminals, simplifying installation and reducing field wiring errors during commissioning for engine-generator installations and reverse-feed transfer scenarios. Feature → Compliance → Application: UL 489/IEC rated, CSA certified, and MIL-DTL-17361 and QPL17361 compliant, easing regulatory approvals and field acceptance across metallic enclosures and harsh environments. Feature → Reliability → Application: 14 kAIC interrupt capability at 480 Vac protects against severe fault currents encountered in large engine-generator configurations, improving uptime and limiting collateral damage in heavy-duty power systems. Feature → Compatibility → Application: J-frame, 3-pole configuration with a 12 in depth and 7 in height/width footprint supports compact panel interiors and rapid retrofits in existing engine-generator enclosures, reducing remodel costs while maintaining accessibility for maintenance. Feature → Performance → Application: Generator rating specifications (90 kVA/72 kW at 240 Vac; 181 kW/226 kVA at 480–600 Vac) provide design flexibility for a range of generator sets, enabling scalable protection for evolving plant needs.