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The E-T-A X4230-EC2 is an accessory for miniature circuit breakers, designed for DIN rail mounting. It is compatible with bus bar systems and features screw terminals with a maximum tightening torque of 2 Nm.
This accessory is built to withstand demanding environmental conditions, including vibration tests to IEC 60068-2-6, shock tests to IEC 60068-2-27, corrosion tests to IEC 60068-2-11, and humidity tests to IEC 60068-2-78. It operates within an ambient temperature range of -35°C to +70°C and offers a degree of protection of IP20.
The technical specifications indicate high rupture capacity (Ics and Icu) up to 10,000 A for AC/DC applications, meeting standards like IEC/EN 60947-2 and UL 489. It supports various voltage ratings depending on the configuration and pole count, including AC 240V, AC 415V, DC 80V, and DC 125V according to IEC/EN 60947-2, and other ratings under UL 1077 and UL 489 standards.
With a mechanical life of 20,000 cycles and an electrical life of 6,000 cycles, the X4230-EC2 is a durable component suitable for protecting cables, motors, generators, transformers, and electronic equipment in industrial process control systems, telecommunications, and power supplies.
The rupture capacity (Ics) is 7,500 A for AC and 10,000 A for DC. The rupture capacity (Icu) is 10,000 A for AC/DC.
The ambient temperature range is -35°C to +70°C.
It uses screw terminals.
The degree of protection is IP20.
It has a mechanical life of 20,000 cycles and an electrical life of 6,000 cycles.