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| Manufacturer Name | |
| AEC Qualified | |
| Actuator Type | |
| Ambient Temperature | |
| Approval Agency | |
| Automotive Grade | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Poles | |
| Voltage Rating |
This E-T-A 127-T12-H-5A is a single pole thermal overcurrent circuit breaker. It utilizes a push-to-reset, trip-free snap action mechanism, compliant with EN 60934.
Key electrical specifications include a voltage rating of 250V AC and 50V DC (UL rated), with a current rating of 5A. The breaker offers an interrupting capacity of 200A to 300A (Icn) and 2,000A to 2,500A (UL).
Designed for mechanical applications, it features DIN rail mounting and a push-to-reset actuator. The operating temperature range is -20°C to +60°C, with an ingress protection rating of IP40 for the operating area.
Typical applications for this circuit breaker include motors, transformers, solenoids, and battery chargers. It is approved by CSA, GB, IEC, and UL standards.
The circuit breaker is rated for 250V AC, 50V DC, and 28V DC operation.
The operating temperature range is -20°C to +60°C.
Under VDE IEC/EN 60934, the interrupting capacity is 200A for 6-12A ratings and 300A for 13-25A ratings. Under UL 1077, it is 2000A for 0.05-20A at 250V AC and 2500A for 0.05-25A at 50V DC.
It is approved to VDE IEC/EN 60934, UL 1077, CSA C22.2 No 235, and CQC GB 17701.
The breaker is designed for DIN rail mounting.
No, the actuator is not illuminated.
The mass is approximately 35 grams.