Bussmann 170M4009 - Low Voltage Fuse 250A (690V, 200kA AIC)

Bussmann 170M4009 is a low voltage fuse designed to provide reliable circuit protection in industrial power systems. It features a 250A current rating and a 690V voltage rating, ensuring robust performance under demanding electrical conditions. The fuse utilizes a DIN43653 form factor with knife blade connections for secure installation and is constructed to meet stringent industry standards. This aR class fuse complies with international safety requirements and offers a high interrupting capacity of 200kA at 690V. Typical applications include motor protection, feeder circuits, and industrial control panels where superior short-circuit protection is essential.

Key Features & Specifications

• Type: Low Voltage Fuse, DIN43653 form factor, knife blade connection
• Voltage Rating: 690V AC
• Current Rating: 250A
• Dimensions: DIN43653 standard
• Standards: International safety standards for industrial fuses
• Applications: Motor protection, feeder circuits, industrial control panels
• AIC rating: 200kA@690V
• Class Rating: aR
• Connection: Knife Blade
• Weight: 5 lb