170M - Square type, size 1 to 3, flat-end contact, 1000 Vac (IEC and UL), 50 to 1400 A
The 170M series square high-speed fuse features a size 1 to 3 flat-ended contact design, a rated capacity of 1000Vac, and complies with both IEC and UL certifications. With a current range of 50 to 1400A, it is designed to protect power semiconductor components and DC bus circuits, and is suitable for industrial applications such as medium and high voltage rectification and inversion.
Product Positioning
The 170M square high-speed fuse with flat contacts provides 1000Vac (IEC and UL certified) and 50 to 1400A protection range in sizes 1 to 3, suitable for medium and high voltage semiconductors and rectifier circuits.
Core Product Advantages and Features
High-speed circuit breaking characteristics
Designed specifically for semiconductor components, it can quickly melt and break before the fault current rises, protecting power components from damage.
Flat contact design
It adopts a flush end contact type for easy connection with busbars or busbar bolts.
IEC and UL joint certification
With a rated voltage of 1000Vac, it has obtained both IEC and UL certifications, making it suitable for a wider range of applications.
Wide current range
Covering sizes from 50A to 1400A, suitable for various square sizes including size 1*, 1, 2, and 3.
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170M - Square type, size 1 to 3, flat contact, 1250 Vac (IEC), 1300 Vac (UL), 50 to 1400 A
The 170M series square fuses are Bussmann high-speed semiconductor fuses with sizes 1 to 3 flat-ended contacts, rated at 1250Vac (IEC) and 1300Vac (UL), and current ranging from 50 to 1400A. They provide fast circuit breaking protection for semiconductor components and power electronic circuits, and are suitable for applications such as rectifiers and frequency converters.
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170M - Square type, size 1 to 3, flat contact, 690 Vac (IEC), 700 Vac (UL), 40 to 2000 A
The 170M series square high-speed fuse features a size 1 to 3 flat-ended contact design, rated at 690Vac (IEC) and 700Vac (UL), with a current range of 40 to 2000A and a breaking capacity of up to 200kA RMS. It is an aR-class semiconductor-protected fuse suitable for high-current applications such as DC buses, rectifiers, and frequency converters.
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170M - Square type, size 00, flat contact, 690 Vac, 25 to 400 A
The 170M series square high-speed fuse features a size00 flat-end contact design, a rated voltage of 690Vac, and a current range of 25 to 400A. It is more compact than sizes 1 to 3, making it suitable for semiconductor circuit protection needs in small and medium-sized rectifiers, drivers, and power electronic devices with limited space.