Circuit breaker 3p 140A motor protection NZMN2-ME140-NA

Circuit breaker 3p 140A motor protection NZMN2-ME140-NA – Eaton – 118965 – 4015081170920: Circuit breaker 3p 140A motor protection NZMN2-ME140-NA overload release current setting 70 ... 140A, setting range of the instantaneous short-circuit release 140 ... 1960A, with thermal protection, sensitive to phase failure, electronic tripping technology, rated operating voltage 690 ... 690V, rated continuous current Iu 140A, rated operational power at AC -3, 230 V 45kW, rated operational power at AC-3, 400 V 75kW, connection type main circuit screw connection, design of the actuating element rocker arm, device design built-in device fixed installation technology, number of poles 3, rated limiting short-circuit breaking current Icu at 400 V, AC 50kA, protection class (IP) IP20, height 195mm , width 105mm, depth 149mm, The circuit breakers of the NZM..-ME..NA series cover all applications with only four compact sizes and are suitable for worldwide use. The assembly is always flexible thanks to modular function groups. With electronic trigger for motor protection with phase failure sensitivity. Notes: Switches comply with both UL/CSA and IEC regulations. IEC switching capacity values included on the rating plate. 100% rated. Used in motor circuits with contactor. Additional motor protection characteristic (calibration) according to UL508, CSA-C22.2 No. 14-05 Adjustable overload releases Ir, adjustable time delay setting tr: 2-20s at 6xIr