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This E-T-A 2-5000-K10-8A is a single-pole thermal overcurrent circuit breaker with a press-to-reset, trip-free snap action mechanism. It is designed for panel mounting and offers a current rating range from 0.05A to 25A, with this specific model rated at 8A.
The circuit breaker has a voltage rating of 250V AC and 28V DC, with UL ratings of 250V AC and 50V DC. It meets various approval standards including CSA, GB, IEC, and UL.
Key technical data includes an interrupting capacity of 8 x IN for currents up to 2.5A, and up to 300A for higher current ratings. The operating temperature range is -20°C to 60°C. The device has an ingress protection rating of IP40 for the operating area.
Typical applications for this circuit breaker include motors, transformers, solenoids, battery chargers, power supplies, appliances, and machinery. Its robust design and thermal protection capabilities make it suitable for various industrial and commercial equipment.
250V AC and 28V DC.
8A nominal, with a range of 0.05A to 25A available.
-20°C to 60°C.
Varies by current range: up to 8xIN for 0.05-2.5A, 20xIN for 3-5A, 200A for 6-12A, 300A for 13-25A. UL 1077: 2,000A at 250V AC, 2,500A at 50V DC.
5,000 operations at 2xIN for inductive or resistive loads depending on current.
Yes, it is rated for 28V DC operation and has interrupting capacity for DC up to 2,500A.
It complies with CSA C22.2 No 235, GB 17701, IEC 60934, and UL 1077.