HomeProductsIsolator SwitchDC Isolator Switch2in 2out Solar Disconnet Switch Isolation LONQ-40.2PVCNT

2in 2out Solar Disconnet Switch Isolation LONQ-40.2PVCNT

LONQ-40.2PVCNT
IP66 Waterproof with Plug-and-Play MC4 Design: Engineered by CNLONQ, this IP66-rated DC isolator switch features pre-installed MC4 connectors for a rapid, "plug-and-play" setup. The high-performance sealing ensures total protection against heavy water jets and dust in extreme outdoor environments

High-Voltage Capacity (1500V/1200V): This professional 4P PV switch-disconnector supports heavy-duty DC loads up to 1500V 23A or 1200V 32A. It is designed specifically for high-efficiency solar arrays, providing safe and reliable power interruption

Advanced Non-Polarity & Silver Contacts: Featuring a non-polarity architecture for versatile wiring, the internal switch utilizes thickened copper with silver-point contacts. This ensures superior conductivity, minimal heat generation, and an extended service life for PV systems

Rugged PC & PBT Hybrid Construction: The outer enclosure is made of high-impact UV-resistant PC material, while the internal switch uses flame-retardant PBT. Operating flawlessly from -40°C to +85°C, it is built to withstand the harshest global climate

Global Safety Certifications & Easy Mounting: Fully compliant with IEC60947-3 standards and backed by TUV, CE, UKCA, CB, CCC,RoHS, and ISO certifications. The box includes pre-drilled mounting holes for quick wall installation without compromising the waterproof integrity of the housing
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Product Description & Video
Parameters
Product Parameters
Technical data
Product Name IP66 Solar Disconnect Switch Isolation
Model LONQ-40.2PVCNT
String 2in 2out
Rated Voltage Ue 1200/1500V DC
Rated Current In 32/23A
Rated Impulse Withstand Voltage Uimp 8kV
Wiring Method Non-polarized
Material PC (box), copper and silver (conductors)
Operating Temperature -40℃ ~ 85℃
Protection Rating IP66/IK10/UL94V-0
Certification TUV, CE, UKCA, CB, CCC, RoHS,ISO,IP66
Standard IEC/EN60947-3 GB/T 14048.3
Installation Wall-mounted
Altitude 2000m
Warranty 18 months
Size and Weight
Product Size L*W*H (mm) 230*104*110mm
Product Weight (kg)  
Inner box package Size (mm)  
Inner box package Weight (kg)  
Outer Case Packaging Details (Pcs)  
Outer Case size (mm)  
Outer Case Weight (kg)  

Equipped with MC4 connectors for plug-and-play functionality

Features

IP66 Waterproof
IP66 Waterproof
Can be used safely outdoors in harsh weather conditions such as heavy rain and sandstorms
Thick Copper + Silver Contact
Thick Copper + Silver Contact
Low power loss, low heat generation
Fully Isolated Circuit
Fully Isolated Circuit
The circuit is completely open, and there is no residual arc
UL94V-0 Flame Retardant
UL94V-0 Flame Retardant
Does not ignite easily; the flame goes out on its own within 10 seconds
Stable Operation
Stable Operation
Operates reliably in temperatures ranging from -40°C to 85°C
Lockable
Lockable
Can be locked when disconnected to prevent accidental opening by others
Free Customized Solutions OEM/ODM
Free Customized Solutions OEM/ODM
We design exclusive PV solutions tailored to your needs at no cost

Why do you need a CNLONQ solar disconnect switch for your PV system?

The CNLONQ solar disconnect switch provides TÜV-certified high-voltage (1200/1500 V) protection. Featuring a non-polarized design and silver contacts, it ensures rapid and complete disconnection of your PV system. This guarantees the safety of your PV system and eliminates the risk of electric shock during maintenance and repairs

Certifications
TUV
TUV
ISO 9001
ISO 9001
UKCA
UKCA
AZ
AZ
Isolator RoHS
Isolator RoHS
Isolator CB
Isolator CB
EUIPO
EUIPO
Isolator CE
Isolator CE
Isolator GTS
Isolator GTS
RoHS
RoHS
Isolator CCC
Isolator CCC
Provide a complete PV off-grid and grid-connected protection system

Related Case
HomeProductsIsolator SwitchDC Isolator Switch2in 2out Solar Disconnet Switch Isolation LONQ-40.2PVCNT
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