Square D Model 4 125A Fusible Feeder - 600V/3P
125A | 600V/3P | Class J Fuses | Fusible Disconnect
This Square D Model 4 125A fusible feeder MCC bucket combines fused disconnect switching with reliable power distribution, crafted for mission-critical applications. Rated for 600V service at 125A continuous, it accepts Class J fuses for superior current-limiting protection with the highest available interrupting ratings. The fusible design provides selective coordination with upstream and downstream protective devices, allowing hot-swappable serviceability without de-energizing the MCC lineup. Ideal for chemical processing, power generation, and wastewater treatment plants, this plug-in fusible bucket supports fast fuse replacement without removing the unit from the MCC structure. The Model 4 fusible feeder meets UL 845 standards and NEC Article 240/430 requirements for reliable overcurrent protection.
