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SIBA 50 140 06.125 URZ Cylindrical Fuse-Link, 125A, 690V AC, aR, Ø 22x58mm (10 Pieces)

Regular price $215.00 USD
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The SIBA 50 140 06.125 is a high-capacity URZ series cylindrical fuse-link designed to provide ultra-rapid protection for semiconductor devices and precision power electronics. Unlike lower amperage models in this series, it operates within the aR characteristic class to deliver enhanced fault clearing responses suitable for high-current industrial systems. Measuring 22x58mm, this 125A component safely manages short-circuit events with an exceptional rated breaking capacity of 200 kA, adhering strictly to global DIN, IEC, and VDE metrology standards.

Product ID (MPN) 50 140 06.125
Product Series URZ
Fuse Type Cylindrical Fuse-Link
Rated Current 125 A
Rated Voltage 690 V AC
Operating Class aR (Ultra-Rapid)
Dimensions / Size Ø 22 x 58 mm
Rated Breaking Capacity 200 kA (AC 700 V)
Pre-Arcing I²t-Value 3,000 A²s
Total I²t-Value 22,000 A²s (@ AC 660 V)
Power Loss 23.0 W
Indicator / Striker Without striker
Approvals & Standards DIN EN 60269-4, IEC 60269-4, VDE 0636-4
Weight 0.06 kg
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