• 803645894803645894
  • 803645894803645894


Guangzhou Jianleshun Machinery Co., Ltd. is a company specializing in excavator accessories. The main products are 803645894 Battery main switch MZJ-400A/006X, our "service without limit" concept has helped us win more and more customers from all over the world. You will receive wonderful and high value products and services from our team

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Product Description

803645894 Battery main switch MZJ-400A/006X

Product introduction

803645894 Battery main switch MZJ-400A/006X Battery main switch A relay is an electrical control device, which is an electrical appliance that makes a predetermined step change in the controlled quantity in the electrical output circuit when the change of the input quantity (excitation quantity) meets the specified requirements. It has an interactive relationship between the controlling system (also called the input loop) and the controlled system (also called the output loop).

Product parameter(specification)


 Excavator Hydraulic Parts

Parts No






Quality Control

100% Inspection

Product feature and application

803645894 Battery main switch MZJ-400A/006X Battery main switch Usually used in automatic control circuits, it is actually an "automatic switch" that uses a small current to control the operation of a large current. Therefore, it plays the role of automatic adjustment, safety protection and conversion circuit in the circuit.


Product Details

1.Safe and environmental protection, strong and durable

2.803645894 Battery main switch MZJ-400A/006X

3.easy maintenance

4.fail safe control system which is cyber secure and insensitive to electro magnetic

5.Relays are ideal to use in excavator for signal transfer/repeat, safety interlocking functions

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