The 111894 is a molded case circuit breaker from the Power Defense series, designed for use in unearthed supply systems at 690 V. It features a 3-pole configuration with an amperage rating of 80 A and a frame type LZM1. The circuit breaker includes a non-delayed short-circuit release setting adjustable between 480 A (minimum) and 800 A (maximum). It supports front main circuit connections and can be equipped with an optional motor drive. The control terminal capacity ranges from 0.75 mm² to 2.5 mm², depending on the connection. This model offers reliable protection and is suitable for various electrical distribution applications.
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