News Overview

Practical tips and background information on SFB technology


Circuit breakers and power supplies with SFB technology  

SFB technology supplies several times the nominal current for a short period in order to reliably trip circuit breakers.

Find out what you need to know about selective fuse breaking technology on our new technology page. SFB technology is integrated in QUINT power supplies and DC/DC converters and provides selective and cost-effective protection for your systems.

Interesting topics on the new page include how circuit breakers work and the optimum layout of your system with regard to cable lengths and conductor cross sections. Practical examples, configuration aids, and E-Learning modules help bridge the gap between theory and practice.


Unit 15C, 906-930 Great South Road, Penrose
Auckland 1061
New Zealand

Phone: 0508 474 636
Toll Free (Local)
09 950 8495

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