RD6-E Phase failure and phase mismatch protectorDetailed product description：

I. Overview
RD6-E phase failure and phase mismatch protector (referred to as protection board), which is designed to provide reliable protection for phase failure and phase mismatch that occur during the operation of electric hoists and cranes.
Specially designed for the internal matching of control boxes for electric hoists and cranes, with small size, simple wiring, easy installation, and improved safety and reliability, it is an indispensable protective product in industrial equipment operation.

2、 Main technical parameters and functional characteristics

Features	Phase discontinuity and phase mismatch
rated voltage	200-500VAC
rated frequency	50/60HZ
Usage category	AC-15,DC-13
contact form	1. Normally open
Contact capacity	250VAC/5A,30VDC/3A
action delay	1 second action for phase interruption and misalignment

3、 Host interface and interface

4、 Typical wiring diagram