UniWave Electric UniWave Electric

3TF69 Series 3TF6944-0CM7 High Power Vacuum Contactor 820A for Motor Control and Heavy Duty Electrical Equipment

Product Description

Product Description
High Power Vacuum Contactor 820A for Motor Control and Heavy Duty Electrical Equipment
  • Type: Three-phase AC-3 motor contactor
  • Current (Ie AC-3/400 V): 6…95 A (frames S00…S3)
  • Typical Motor Power:
    • at 220-230 V: 1.5-22 kW
    • at 380-400 V: 2.2-45 kW
    • at 660-690 V: 3-55 kW
  • Coil Voltages (50/60 Hz): 24 / 36 / 48 / 110 / 220 / 230 / 240 / 380 / 400 V AC
  • Main Circuit: Up to 690 V AC
  • Built-in Auxiliaries:
    • S00: 1NO or 1NC
    • S0: 1NO+1NC or none
    • S2/S3: via add-on blocks
  • Mounting: 35 mm DIN rail
  • Terminals: Screw Terminals
  • Compliance: IEC/EN 60947-4-1
Key Applications:
Motor starter
Pumps, Fans & Compressors
Conveyors & Material handling
HVAC units
Machine control
Packaging & Printing lines
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Company Information
Company Overview

We are a leading industrial automation trading company and solutions provider. Founded in 2010, we leverage our extensive resources and global networks to drive intelligent, digitalized, and automated industrial transformations.

We are authorized distributors for top domestic and international brands, offering PLCs, inverters, servo drives, HMIs, soft starters, sensors, and more. We also provide one-stop solutions, from control panel installation to smart-warehouse implementation, combining our products, technology, and expertise to deliver expert, fast, and reliable service.

With over a decade of experience, we have successfully supported diverse projects and industries, and served distributors globally. We welcome the opportunity to partner with you for long-term, mutually beneficial success.

Authorized Partner Brands
Warehouse Control Panel Assembly
Why Choose Us Header
Extensive Experience
Extensive Experience

With over 10 years in industrial automation, we deliver competitive, professional, and customer-centric support.

One-Stop Solutions
One-Stop Solutions

From product sales and technical services to smart-warehouse implementation and control-panel installation, we offer integrated services tailored to your needs.

Diversified Network
Diversified Network

We coordinate closely with our affiliates and leverage our strategic supply-chain and overseas channels.

Authorized Portfolio
Authorized Portfolio

We provide genuine automation products from leading vendors, including Schneider, Siemens, Fuji, Eaton, Datasensing, and Datalogic, and more.

Warehouse Facilities
Our Services
Our Services Header
Service 1 Assembly Service 2 Warehouse System Service 3 Operations
Packaging & Shipping
Packaging and Delivery Standards
FAQ
FAQ Header
Q: What is your minimum order quantity (MOQ)?

A: Our standard MOQ is 1 unit based on EXW terms. Feel free to inquire about any products you are interested in.

Q: Are all the products you supply original and genuine?

A: Yes, we supply 100% brand-new, genuine products sourced from each manufacturer.

Q: What warranty do you provide?

A: All products carry the supplier's official 1-year warranty starting from the invoice date.

Q: Which brands and products do you support and service?

A: We provide full sales and service support for leading automation brands, including Siemens, Schneider Electric, Fuji Electric, Eaton, Datasensing, Datalogic, and more. We can also source other brands you require.

Q: What is the typical lead time for delivery?

A: For in-stock items, we typically ship within 3–5 business days. For out-of-stock or future products, lead times vary based on product availability, order quantity, and destination.

Q: Do you offer integrated technical services?

A: Yes, we offer integrated services tailored to your needs, ranging from ongoing technical services to smart-warehouse implementation and control-panel installation.

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