FUSE 630A HS 1250V 3BKN/90 AR CU

Name: FUSE 630A HS 1250V 3BKN/90 AR CU
Brand: EATON
Price: 206.870 EUR
Availability: PreOrder

In vendor's stock

Price (excl. VAT):

206,87 €

This price is valid until 24.12.25

EAN: 5704057034791

MPN: 170M6494

Package: 1

Estimate delivery time at our warehouse (approx.): 4-6 weeks

Technical Information

Item condition	New
Manufacture name	FUSE 630A HS 1250V 3BKN/90 AR CU
Brand	EATON
Categories	Other Products
Country of origin	CN
Harmonized System Code	8535 1000 00

Packing details

Packing level 1

5704057034791

Description

The Eaton Bussmann series 170M6494 high-speed square body fuse is engineered for demanding applications requiring semiconductor protection and high interrupt capability. This fuse offers an amperage rating of 630 A, with a voltage capacity of 1250 V (IEC) and 1300 V (UL), making it suitable for AC/DC circuits, including DC common bus systems, DC drives, power converters, and rectifiers. Classified as aR-type under IEC standards, it delivers precise short-circuit protection tailored to sensitive electronic components.

With a compact design measuring 91 mm in length and 76 mm height/width, the unit supports flush mounting for streamlined integration into electrical assemblies. Key performance metrics include pre-arc I²t values of 83,500 A²s and clearing I²t values up to 665,000 A²s at maximum rated voltage (1250 V), ensuring reliable fault interruption even under extreme conditions. The fuse achieves a breaking capacity of up to 100 kAIC while maintaining operational efficiency through watt losses limited to just 115 W.

Constructed with compliance certifications including IEC ratings and UL recognition alongside RoHS directives for environmental safety, the device features durable "BKN/90 Type K" indicator technology for micro-level monitoring within circuit designs. Its standardized packaging facilitates easy transport and inventory management across global supply chains. Designed specifically for industrial power systems requiring consistent performance in mission-critical environments such as semiconductor manufacturing or precision motor control applications.