TU520A Harsen ATS controller

FOB Price: USD $5.25 - $150.25 / Piece
Brand Name: Harsen
Model Number: TU520A
Place of Origin: Zhejiang, China
Min.Order Quantity: 1 Piece / Pieces
Payment Terms: T/T Credit Card
Supply Ability: 10000 Piece / Pieces per Month
Packaging Details: individual packing and standard export carton
Port: Ningbo or Shanghai

Basic Info.

Engine Controller
Engine Type

TU520A Harsen ATS controller

Product DescriptionMain Features

  • An ATS controller
  • Two way power auto transfer control, Mains – Gen, Mains – Mains, Gen-Gen
  • Large LCD display
  • True RMS measuring
  • Remote control function
  • RS485 communication port

Packaging & Shipping


We usually use netural box to pack the product. But we also accept specialized request on packing.


1. We Ship to Worldwide by DHL, EMS, TNT, Fedex, UPS and by sea or by air. 

2. Orders processed timely after showing remittance copy.3. We usually ship products within 3 workdays upon payment received.

Our Services1.All the products have been checked and packed in good condition before dispatch.2.All the products with one year warranty.3.If you find any quality problems,please send it back within 3 days,and we'll send you a new one or refund you the payment after we get the returned one.4.Buyers have to pay for the return cost and we will pay the cost for resend5.All products returned should be in new conditions.

Company Information

We are professional supplier of generator spare parts and accessories. We provide full range of spare parts and accessories for generating and accessories set which incluing Leroy somer Alternator parts, Stamford Alternator parts, Perkins Genset parts, Siemens Alternator parts, Cummins Genset parts, FG wilson Genset aprts, Caterpillar genset parts. The regular products in stoch  such as AVR, GAC and Cummins Speed Governot and Actuator, Deepsea generator controller panel, ComAp generator controller panel, ATS, Oil pressure sensors meters, diode bridge, Battery chargers, Shut down  Solenoids, Flame out Solenoid, Turbocharger, Soundproof Material, Water Jacket Heater, Canopy Locks and Hingers, Rain Cap, Lifting Hook. Anti_vibration Mountings...etx. In one word, Holdwell aims to provide one-stop service for your generator spare part demand.

Company review

Our office

Our factory



Why choose Holdwell Group? 

  1. We established the business department and a warehouse which covers 6660 square meters in Hangzhou, Zhejiang.

  2. Advanced technology, professional manufacture, and excellent quality.
  3. Most products have enough stock.
  4. Delivery time is usually 3 workdays upon payment received

  5. 1 year guarantee

  6. Strong productive ability and quick delivery.

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