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20A 2p 3p 4p Manual Changeover Dual Power Control Automatic Transfer Switch
US$47.73
6-29 Pieces
US$47.68
30-299 Pieces
US$47.63
300+ Pieces
Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Warranty

2 Year

Brand

CNC

Model NO.

YCQ9B

Operation

Electric

Certification

CE, ISO9001

Type

Integrated automatic transfer switch

Poles

2p,3p,4p

Output type

Multiple

Rated Current

16A-63A

Rated Voltage

230/400V

Rated Working Voltage

Single Phase 230

Mechanical Life

10000 Times

Electricaautomatic Transfer Switcl Life

6000 Times

Model

CB Class

Transport Package

CNC/OEM

Specification

YCQ9B

Trademark

CNC

Origin

Zhejiang, China

HS Code

8535302010

Production Capacity

80000 Units/Week

Key features

Modular Design: Independent components and transmission mechanism for easy replacement and good interchangeability.
Safety Interlocking: Gear drive mechanical interlocking completely eliminates the possibility of closing both circuits simultaneously.
Anti-Interference: Separation of working voltage and sampling power supply from MCU control to overcome electromagnetic interference.
Comprehensive Functions: Includes generator start, fire control, fire feedback, and passive signal outputs for main/emergency power.
Compact Appearance: Small footprint with patented design, integrating two circuit breakers in one switch shell.
Dual Mode Control: Supports both automatic and manual mode switching for flexible operation and control.
High Durability: Rated for 10,000 mechanical operations and 6,000 electrical operations for long-term reliability.
Customizable Specs: Rated current customizable from 16A to 63A, and rated voltage options for single or three-phase systems.

Company profile

Zhejiang Changcheng Trading Co., Ltd.
Experienced TeamHigh Repeat Buyers ChoiceImporters and Exporters100% Finished Products Inspection
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-01-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤8.76h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

About Our Factory & Business Background

AddressNo. 146-148 Xinguang Avenue, Yueqing City, Wenzhou City, Zhejiang Province
Plant Area24070 square meters
Number of Employees275
Registered Capital10,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsCircuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, Transformer, Switch Gear
Production MachinesAutomatic Assembling \tFacility
R&D Engineers2 people

Our Industry Experience & Global Business Record

Year of Establishment2018-05-08
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
Number of Foreign Trading Staff38
Overseas Agent/BranchNo

Product Q&A

Q:What is the warranty period for this switch?
A:
The product comes with a 2-year warranty.
Q:Can the rated current be customized?
A:
Yes, the rated current is customizable within the range of 16A to 63A.
Q:Does the product support OEM and ODM services?
A:
Yes, both OEM and ODM services are available for this product.
Q:What are the available pole configurations?
A:
The switch is available in 2P, 3P, and 4P configurations.
Q:How long is the average lead time for production?
A:
The average lead time is one month for both peak and off-season periods.

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