170M - Square type, size 24, flat-end contact, 690 Vac (IEC), 2000 to 7500 A
The 170M square fuse, size 24, is rated at 690Vac IEC and has a current range of up to 2000 to 7500A. It is one of the largest capacity specifications in the Bussmann high-speed fuse series. The flat-end contact design makes it easy to bolt to the busbar and is suitable for heavy-duty power electronic systems.
Product Positioning
Both are size 24, but the 690Vac specification can support higher currents than the 1000Vac version, making it suitable for heavy-duty applications with extremely high current capacity requirements.
Core Product Advantages and Features
Ultra-high current capacity
With a current range of 2000 to 7500A, it is one of the highest grades in the series.
Flat contact design
Easy to directly bolt to large busbar systems
IEC standard rating
Rated voltage 690Vac, designed according to IEC 60269-4 standard.
Suitable for heavy-duty applications
Suitable for high current protection requirements of large rectifiers, converters, etc.
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170M - Square type, size 24, flat-end contact, 1000 Vac (IEC), 2000 to 5000 A
The 170M square fuse, size 24, features a flat-end contact design, is rated at 1000Vac according to IEC certification, and covers a current range of 2000 to 5000A. It is the largest capacity specification among Bussmann's high-speed fuses, suitable for the semiconductor protection needs of large power conversion equipment and industrial high-current circuits.
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170M - Square type, size 23, flat-end contact, 1250 Vac (IEC), 630 to 2800 A
The 170M square fuse size 23 has a current range of 630 to 2800A at a 1250Vac rating and a breaking capacity of 125kA RMS. It is also IEC and UL certified, and its flat-ended contact design is suitable for semiconductor protection in medium and high voltage applications such as DC bus, DC drive and rectifier.
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170M - Square type, size 23, flat-end contact, 660 Vac (IEC), 1000 to 4000 A
The 170M square fuse size 23, rated at 660Vac IEC, covers a current range of 1000 to 4000A. Its flat-ended contact design facilitates mounting in busbar systems and is a common specification in Bussmann's high-speed fuse series suitable for high-current protection at general voltage levels.