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The E-T-A 1626-1-30A is a single-pole, thermal miniaturized circuit breaker (Mini-CBE) specifically designed for automotive applications. It conforms to ISO 8820-3, Type F fuse block standards, making it suitable for protection of electrical systems in passenger cars, trucks, buses, and watercraft.
This circuit breaker has a current rating of 30A and a maximum voltage rating of 14.5V DC. It features an automatic reset function, ensuring continuous operation after a fault is cleared. The breaker is built with a fast characteristic curve for ratings from 7.5A to 30A. It can withstand a service short-circuit breaking capacity of 300 operations at 2 x IN and an ultimate short-circuit breaking capacity of at least 1 break operation at 2,000 A.
The operating temperature range is from -40°C to +85°C. Environmental protection includes IP50 for the operating area and IP00 for the terminal area. The device has undergone rigorous testing for vibration (10g), shock (50g), corrosion (48 hrs salt mist), and humidity (240 hrs 95% RH), meeting SAE-J553 standards. Its compact size and thermal protection capabilities make it ideal for installation in inaccessible locations within vehicle electrical systems.
The circuit breaker is rated for 14.5 V and also supports 12 V DC operation.
It comes in a bulk package and is designed for holder mounting.
The ambient temperature range is -40 to +85 °C.
30 A.
Automatic reset.
1 pole.
Service breaking capacity: 300 operations at 2×IN. Ultimate breaking capacity: at least 1 break operation at 2000 A.