Bussmann 170M6742 - FKE115 Fuse 500A (1250V aR Class)

Bussmann 170M6742 is a low voltage fuse designed for high-performance circuit protection in demanding industrial applications. This FKE115 type fuse features a 500A current rating and 1250V voltage rating, providing reliable overcurrent protection with an interrupting capacity of 100kA at 1300V. The fuse utilizes aR class construction with NA Long connection terminals, engineered for robust performance in harsh electrical environments. It complies with industry standards for high-breaking capacity fuses, making it suitable for protecting industrial equipment, power distribution systems, and heavy machinery where high fault currents may occur.

Key Features & Specifications

• Type: FKE115 low voltage fuse, aR class with high interrupting capacity
• Voltage Rating: 1250V
• Current Rating: 500A
• AIC Rating: 100kA@1300V
• Class Rating: aR
• Connection: NA Long
• Weight: 2 lb
• Standards: Industrial fuse standards for high-breaking capacity applications
• Applications: Industrial equipment protection, power distribution systems, heavy machinery circuits

Product Identification

• UPC: 051712265393
• GTIN: 00051712265393