Head for key selector switch, Harmony XB4, Ø22 mm 3 position spring return 520E

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Description

Head for key selector switch, Harmony XB4, Ø22 mm 3 position spring return 520EThis Harmony XB4, black head with key (key no. 520E) for key selector switch has 3 positions, operates with spring return to center mechanism with key withdrawal on center position. This head with key provides a versatile interface for controlling your machines. It is easily installed and replaced on compatible complete key selector switch units to provide a secure manner for authorized staff to switch between process or machine operating modes. It is

thermal setting range 2

It is suitable for motors with power rating up to 55kW/75HP (500V supply voltage) for applications requiring slight overload (up to 120%)

The maximum switching operations is 6 per minute

Mx Opening Voltage Release Standard Masterpact Mtz2 3 Drawout 100 130 Vac 50 60 Hz 100 130 Vdc is built for safe

Circuit Breaker Masterpact Mtz2 08L1 800 A 3P Drawout Without Micrologic

M2C Programmable Contacts for Mtz1 Mtz2 Mtz3 Fixed

Front Top Connection for Mtz2 20 4P Drawout is built for safe

6A rated current and B tripping curve

This is a 20A circuit breaker for EasyPact EZC100H

It is suitable for motors with power rating up to 3kW / 4hp for applications requiring significant overload (up to 150%)

2 M is a 3 poles 3d electronic trip unit used on ComPacT NSX 160/250 circuit breakers

different sizes (GV5