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EATON
EATON

FUSE 3700A 1250V 24SBKW/105 AR

Order Only
Price (excl. VAT):
2 081,71 €
This price is valid until 24.12.25
EAN: 5996516021699
MPN: 170M7628
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks

Technical Information

Item condition New
Manufacture name FUSE 3700A 1250V 24SBKW/105 AR
Brand EATON
Categories Other Products
Country of origin HU
Harmonized System Code 8535 1000 00

Packing details

Packing level 1 5996516021699

Description

The Eaton Bussmann series high-speed square body fuse, catalog number 170M5972, is engineered for advanced semiconductor protection applications. Classified under utilization category aR and compliant with IEC 60269-4 standards, this fuse is optimized for demanding AC systems operating at up to 1000 VAC. It features a current rating of 550 A with an interrupt rating of 125 kAIC and breaking capacity rated at 100 kA — making it suitable for critical power management in DC common bus systems, DC drives, power converters, and rectifiers.

 

Constructed in line with the DIN 43653 standard dimensions (59 x 77 x138 mm), the product incorporates blade-end connections (center-to-center spacing: 138 mm) compatible with M10 mounting hardware. The design includes a KN/110 Type K indicator intended for micro-switch integration to facilitate monitoring capabilities when required.

 

With its high clearing I²t value of 390000 at full rated voltage and pre-arcing I²t of 66000 — combined with a watt loss specification of just 100 W during operation — the fuse ensures both efficient thermal performance and reliability under fault conditions. CE marking confirms compliance alongside RoHS certification for environmental safety. This robust component delivers precise circuit interruption tailored to safeguard semiconductors in manufacturing or automation environments requiring uncompromising electrical protection solutions.