Bussmann 170M4414 - Low Voltage Fuse 500A (Class aR, 690V, 200kA AIC)

Bussmann 170M4414 is a low voltage fuse designed to provide reliable overcurrent and short-circuit protection in demanding industrial electrical systems. It features a 500A current rating and a 690V voltage rating, engineered to safely interrupt high fault currents up to 200kA. The fuse is constructed with a robust design featuring tapped metric connections and a class aR (partial-range) rating for fast-acting protection of semiconductor devices. It complies with relevant international standards for safety and performance in industrial control applications. This fuse is typically utilized for safeguarding motor controllers, transformers, and power conversion equipment.

Key Features & Specifications

• Type: Low Voltage Fuse, Type B, Fast-Acting
• Voltage Rating: 690V AC
• Current Rating: 500A
• Class Rating: aR
• AIC Rating: 200kA @ 690V
• Connection: Tapped Metric
• Item Subcategory: Low Voltage Fuse
• Weight: 5 lb

Product Identification

• UPC: 05171225873
• GTIN: 00051712258739