Bussmann 170M-130 High-Speed Square Body Fuse, Class gR, 690V

Bussmann 170M-130 High-Speed Square Body Fuse, Class gR, 690V

This Eaton Bussmann series high-speed square body fuse is engineered for semiconductor protection in demanding industrial power circuits. Rated 690V with a 200 kAIC interrupting capacity, this Class gR fuse features blade end X blade end terminals and is constructed to DIN 43 620 dimensional standards. The family is available in amp ratings from 16A to 63A, allowing the correct fuse to be matched to the specific semiconductor protection application.

Key Features

• Voltage Rating: 690V AC construction supports high-voltage industrial power circuits.
• Breaking Capacity: 200 kAIC interrupting rating for reliable fault clearing in semiconductor protection duty.
• Terminal Configuration: Blade end X blade end design for direct mounting in compatible fuse holders and disconnects.
• Utilization Category: Class gR general purpose semiconductor protection fuse per DIN 43 620.
• Body Style: Square body construction with slotted offset bolted tags for secure, low-resistance connections.
• Amp Rating Range: Available in 16A, 20A, 25A, 32A, 40A, and 63A ratings to match circuit protection requirements.
• Standard Compliance: Manufactured to DIN 43 620 dimensional and performance requirements.

Certifications & Compliance

• CE Marked

Technical Specifications

• Voltage Type: AC
• Utilization Category: gR (general purpose semiconductor protection)
• Packaging Type: Standard
• Fuse Shape: Square body, slotted offset bolted tags
• Application: semiconductor protection
• Insulated Metal Gripping Lugs Imgl: No
• Compliances: CE Marked

Typical Applications

• Semiconductor Device Protection
• Power Electronics and Drive Circuits
• Industrial Motor Control Systems
• Rectifier and Converter Protection
• Commercial and Industrial Electrical Panels

Why Bussmann?

Bussmann by Eaton builds this series to DIN 43 620 standards with a CE marked, square body construction rated for 690V and 200 kAIC, giving specifiers a dependable Class gR option for semiconductor protection. The blade end X blade end terminal design and range of amp ratings from 16A to 63A make it straightforward to standardize on a single fuse platform across multiple circuit protection needs, supporting reliable, code-compliant performance in professional industrial electrical work.