Selection Guide 1. Instructions for adapting plastic cases Compatible withEZD/NSC/NSX/CVS/EZS/NS/NSU/NSE etc.Accessories for molded case circuit breakers from various brands
*For models not listed, please contact customer service for consultation 2. Shunt release and auxiliary voltage The shunt trip voltage is divided into three common voltages: DC24V, AC220V, and AC380V, with AC220V being the most commonly used
*Note: When using a 24V voltage, the rated current of the control circuit should reach 4.5~5.5A
*Customization is available for certain special voltages. Please contact customer service for inquiries 3. Wiring method Shunt trip and auxiliary models with and without leads *(The lead-out version and the version without leads have the same functions, but differ in the wiring method)
Installation Instructions 1. Prepare a screwdriver and unscrew the screws on the lid.
2. For EZD/NSC-63/100/160/250, after closing the switch, install the accessories EZD/NSC/NSX-400/630. For other series, if the switch cannot be closed after resetting, keep pressing the reset button while installing. (For other series, installation is done after resetting.)
3. After installing the shunt or auxiliary device, make an opening on the A-phase panel at the top left corner of the circuit breaker to guide the wires out. Note: During the installation and testing phase, please use a jog signal for testing, and the power-on time should not exceed 2 seconds to prevent burning the coil!
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