what is the resistance of the closing and the opening coil for Masterpact NT/NW Breakers.

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The XF and MX coils for NT/NW have an integrated electronic board which drive the actuator with a microcontroller, transistors and rectifiers. (The actuator integrates two coils one for inrush and one for the maintain.) There is no direct access to the resistors of the coils because of the electronic board for drive the actuator. So It's impossible to check the resistance of the coil alone.