Siemens Tiastar 40A Fusible Feeder - 600V/3P
40A | 600V/3P | Class RK5 Fuses | Fusible Disconnect
This Siemens Tiastar 40A fusible feeder MCC bucket combines fused disconnect switching with reliable power distribution, trusted by electrical professionals worldwide. Rated for 600V service at 40A continuous, it accepts Class RK5 fuses for superior current-limiting protection with the highest available interrupting ratings. The fusible design provides selective coordination with upstream and downstream protective devices, providing superior arc flash protection and operator safety. Ideal for airport facilities, hospital critical power, and campus electrical systems, this plug-in fusible bucket supports fast fuse replacement without removing the unit from the MCC structure. The Tiastar fusible feeder meets UL 845 standards and NEC Article 240/430 requirements for reliable overcurrent protection.
