Eaton 107597

NZMN2-VEF250-BT-NA

Circuit-breaker, 3p, 250A, box terminals

Описание

Series NZM..-VE..NA circuit-breakers cover all application cases with just four compact sizes and are suitable for use in the worldwide market. Modular function groups always make mounting flexible. With electronic actuators for systems and cable protection, selective and generator protection. Overload, briefly delayed, and non-delayed short-circuit protection. Notes: Switches conform to UL/CSA as well as IEC regulations. The rating plate contains IEC switching performance values. Fixed overload releases Ir, r.m.s. value measurement and thermal memory. Adjustable time delay setting to overcome current peaks tr:2-20s at 6xIr. Adjustable deceleration time tsd: stages: 0, 1000ms. i2t constant function: fixed OFF