Circuit-Breakers and Switch-Disconnectors from 630 A to 6300 A

The new IZM58 circuit-breaker series offers complete coverage of the range from 630 – 6300 A. They are a highly modular system born out of intensive market feedback.

E.g. even while the circuit-breaker is in the "service" position in a panel, a great deal of information is obtainable about the accessories mounted. This is due to its unique design.

At a glance, the users can determine the fitted electrical accessories and the respective voltage ratings at the IZM58 circuit-breaker.

Some of the design philosophies involved:  

• Innovative pole design which generates minimum heat.

• Extra safe engineering plastics chosen carefully so as to meet glow wire test requirement as per IEC 60695-2-1.

• Avoiding use of more than one material in moulded components so that recycling is easier.

• Avoiding use of non-environmentally friendly materials right from the main contacts to pigments to packing.

• Minimising component & hardware variety while maximising modularity, making maintenance easier.

	Catalogue Power Circuit-Breakers IZM58 from 630 A to 6300A (8.8 MB)
	Operating Manual AWB-1230-1583GB-INT (21.8 MB)
	Operating Manual Digital Protection AWB1230-1601EN 11/07 (8.1 MB)
	Simulation Kit Manual AWB1230-1602GB-INT 11/07 (195 KB)