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The E-T-A 1626-1-7.5A is a single-pole thermal miniature circuit breaker designed for automotive applications, fitting into fuse blocks designed to ISO 8820-3, Type F. It has a current rating of 7.5A and a maximum voltage rating of 14.5VDC.
This circuit breaker features an automatic reset function, making it suitable for installation in inaccessible locations. It operates within an ambient temperature range of -40°C to +85°C and offers a service short-circuit breaking capacity of 300 operations at 2 x IN. The degree of protection for the operating area is IP40, and for the terminal area, it is IP00.
Typical applications include the protection of electrical systems in passenger cars, trucks, buses, and watercraft. The breaker's current ratings correspond to those of blade fuses, with clear color coding for easy identification. It is designed to hold 70% of its rated current continuously for ratings 7.5A through 30A, which have a fast characteristic curve.
12 VDC.
Holder mount.
-40 to +85 °C.
7.5 A.
Thermal circuit breaker.
Yes, automatic reset for DC 12 V only.
Service: 300 operations at 2xIN; Ultimate: ≥1 break at 2000 A.