4230-T130-K0BU-3A
ETA
The E-T-A 4230-T130-K0BU-3A is a 3-pole thermal-magnetic miniature circuit breaker designed for DIN rail mounting. It offers a 3A current rating and a 480V AC voltage rating.
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The E-T-A 4230-T130-K0BE-3A is a thermal-magnetic miniature circuit breaker (MCB) designed for reliable circuit protection. It features a 3A current rating and a 3-pole configuration, suitable for various applications.
This circuit breaker operates at up to 480VAC or 125VDC and offers a high rupture capacity. It is designed for easy installation on a standard DIN rail, making it convenient for panel building and industrial applications. The thermal-magnetic tripping mechanism ensures protection against overloads and short circuits.
Key specifications include a 3A current rating, 3 poles, and a voltage rating of 480VAC/125VDC. The breaker type is thermal-magnetic, and it features lever actuation. It is compliant with standards such as CSA C22.2 No 235 and UL489.
Typical applications include the protection of cables, motors, generators, transformers, and electronic equipment. Its robust design and compliance with industry standards make it a reliable choice for demanding environments.
The operating voltage depends on the standard and pole configuration. Under IEC/EN 60947-2: 1-pole AC 240V, 2/3/4-pole AC 415V, 1-pole DC 80V, 2-pole series DC 125V. Under UL 489: 1-pole AC 120V, 2/3-pole AC 240V, 1-pole AC 277V (up to 32A), 2/3-pole AC 480Y/277V (up to 32A), 1-pole DC 60V, 2-pole series DC 125V.
-35°C to +70°C.
Under IEC/EN 60947-2: AC Ics 7,500A, DC Ics 10,000A, Icu 10,000A AC/DC. Under UL 489: Icu 10,000A AC/DC.
The rated current is 3A. The breaker supports a range of 1 to 63A depending on configuration and standard (up to 32A for certain UL 489 ratings).
DIN rail mounting.
3 poles.
Screw terminals with a max tightening torque of 2 Nm and stripping length of 14 mm.