Bussmann 170M3010 High-Speed aR Fuse-Link, 63A, 690V AC, DIN 1

Bussmann 170M3010 High-Speed aR Fuse-Link, 63A, 690V AC, DIN 1

The Bussmann 170M3010 is a high-speed aR fuse-link engineered for semiconductor protection in demanding industrial power circuits. Rated 63 A at AC 690 V, this compact DIN 1 fuse-link measures 45 x 45 x 104 mm and is manufactured to DIN and IEC 60269-4 standards for dependable, code-compliant overcurrent protection. With a 200 kAIC interrupt rating and a top-mounted single fuse status indicator, it delivers fast-acting protection for power semiconductor devices while making fuse condition easy to verify at a glance.

Key Features

• Compact DIN 1 Body: Measures 45 x 45 x 104 mm for space-saving installation in standard DIN 1 fuse holders and disconnects.
• Square Body Design: Square body with slotted center bolted tags for a secure, low-resistance high-current connection.
• Electrical Rating: Rated 63 A at AC 690 V for reliable overcurrent interruption in demanding power circuits.
• High Interrupt Rating: 200 kAIC interrupt rating delivers maximum short-circuit breaking capacity.
• Utilization Category aR: Class aR (accompanied semiconductor protection) construction is purpose-built to protect power semiconductor devices such as diodes and thyristors.
• Top Fuse Status Indicator: Single indicator mounted on top of the fuse-link allows quick visual confirmation of fuse condition.
• DIN & IEC Standards: Manufactured to DIN and IEC 60269-4 standards for consistent, code-compliant performance.

Certifications & Compliance

• IEC 60269-4 Certified
• CE Compliant

Technical Specifications

• Application: semiconductor protection
• Certifications: IEC 60269-4
• Class: Class aR
• Compliances: CE
• Fuse Indicator: Top fuse status indicator
• Fuse Shape: Square body, slotted center bolted tags
• Insulated Metal Gripping Lugs (IMGL): No
• Interrupt Rating: 200 kAIC
• Packaging Type: Standard
• Product Height: 65 mm
• Product Length Depth: 305 mm
• Product Weight: 51.66666667 g
• Product Width: 145 mm
• Utilization Category: aR (accompanied semiconductor protection)
• Voltage Type: AC

Typical Applications

• Semiconductor Protection for Power Diodes, Thyristors & IGBTs
• Variable Frequency Drives and Motor Control Circuits
• Power Conversion and Rectifier Equipment
• Industrial Switchgear and DIN Rail Fuse Holders
• High-Speed Overcurrent Protection in AC Power Systems

Why Bussmann?

Bussmann fuse-links are manufactured to strict DIN and IEC 60269-4 standards, delivering the high-speed, high-interrupt-capacity protection that power semiconductor circuits demand. Its aR utilization category, 200 kAIC interrupt rating, and top-mounted status indicator combine to give electrical professionals a reliable, code-compliant solution for protecting sensitive power electronics in industrial and commercial applications.