Auto Start Unit Model  : C

Auto Start Unit Model : C

Tax included


3 Phase OK Indicator
Auto Start ON Indicator
Compact design
ABS Body
Auto ON/OFF Switch
Easy Installation
Compatible with all 3 Phase Starters


Suitable for all 3 Phase Motor Starters from 1HP to 20HP

This Product turns ON the 3 Phase motor on the arrival of 3 Phase Supply. The device first checks if the incoming 3 Phase supply is right. If yes, it will turn ON the pump after the power on delay.

Power ON Delay: 10 Seconds

Relay ON Time: 5 Seconds


Weight:300 Grams

Length: 48 mm

Breadth: 100 mm

Height: 48 mm


Red and Yellow wires to the Incoming 2 Phase Power Supply

Red and Black (C1 and C2) 2 core wires across (in parallel) to the ON/Start Push button of your motor starter

Technical Specifications::

2 Phase 440V Incoming Power Supply
Relay Contacts C1 and C2 are Normally Open Dry Contacts
Operating Voltage Range: 250 to 450V AC
Minimum Wire length required for RYB and C1 C2 is 14/0.2 mm


Naren Auto Start Unit Model C is used in agricultural fields that require the 3 Phase motor to be turned ON as soon as the 3 Phase supply has arrived. It is a necessity in many agricultural fields to turn ON the motor for as long as the proper power is present. This product is just suitable for such applications. It is very compact, easy to install and serves the purpose.


This product carries a warranty of 6 months from the date of purchase. Any issues within the warranty period will be attended to free of cost at our works in Bangalore. Post the warranty period, the product will be eligible for the paid service at our works. The invoice copy acts as a warranty card. The shipping of the product for repair will have to be done by the consumer.

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