Eaton Bussmann 170M1825 High Speed Fuse, 1000V DC 600A, Square Body Semiconductor Protection

• High Performance: Extremely low I²t and peak let-through current for superior component protection.

• Compact Design: Square body style saves space in power conversion equipment.

• Global Standards: Complies with IEC and UL standards for worldwide application.

• Catalog Number: 170M1825

• Rated Voltage: 1000V DC (UL/IEC)

• Rated Current: 600A

• Operating Class: aR (Partial range high-speed)

• Body Size: Size 000 or 230 (depending on specific tag configuration)

• Interrupting Rating: 50 kA DC

• IGBT module protection

• Power converters and rectifiers

• Variable speed drives (VSD)

• Uninterruptible Power Supplies (UPS)

FAQ:

• Q1: What is the primary use of the Bussmann 170M1825 fuse?

• A: It is primarily used to protect sensitive semiconductor devices like IGBTs, diodes, and SCRs from short-circuit conditions in DC applications up to 1000V.

• Q2: Does the 170M1825 provide overload protection?

• A: No, it is an aR class fuse, which means it provides short-circuit protection only. It is not designed to handle long-term overloads.

• Q3: Is this fuse UL recognized?

• A: Yes, Bussmann 170M series fuses are typically UL DC Recognized and meet IEC 60269-4 standards.

• Q4: Can I use this fuse for AC applications?

• A: While 170M series often have AC ratings, the 170M1825 is specifically optimized and tested for 1000V DC performance. Always refer to the official datasheet for specific AC voltage limits.

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