Safety Switch for PV DC System Air Conditioner Disconnect Isolation

Customization:	Available
Type:	DC Isolator Switch
Structure:	Double-column Disconnector

ℹ️ Basic Information

Model NO.

switch

Installation

DIN Rail / Panel Mount

Operation

Manual

Grounding Mode

Not Grounding

Movement Mode

Vertical Rotary Type

Number of Poles

4 Poles

Switching Mode

Double-Throw Type

Certification

ISO, CE, IS9001

IP Level

66

Max. Voltage

1200V

Max. Current

25A

Function

Isolation Function

Package Size

53.00cm * 30.00cm * 33.50cm

Gross Weight

1.850kg

📦 Product Description

The PV Photovoltaic DC Switch is a high-performance disconnect switch specifically designed for solar power systems. Engineered to safely interrupt direct current (DC) in photovoltaic applications, this switch ensures reliable isolation of the solar array during maintenance, installation, or emergency shutdowns.

Built with advanced arc-extinguishing technology, the switch offers excellent performance under high-voltage and high-current DC conditions. It is suitable for both residential and commercial PV systems, and compatible with a wide range of inverter brands.

Housed in a durable, weatherproof enclosure with IP65 protection rating, this DC switch is ideal for both indoor and outdoor installations. Its compact, user-friendly design allows for easy integration into existing solar setups.

Key Features

Reliable Arc Suppression - Advanced technology ensures safe operation under load.
UV-Resistant & Flame-Retardant Housing - Built for harsh environmental conditions.
Easy Installation - Compact design with clear polarity marking.
Standard Compliance - Meets international standards such as IEC 60947-3 and CE.
Lockable Handle - Enhances safety by preventing accidental operation.
Wide Application - Suitable for residential, commercial, and utility-scale systems.

⚙️ Product Parameters

Parameter	Specification
Rated Voltage	500VDC / 600VDC / 800VDC / 1000VDC / 1200VDC / 1500VDC
Rated Current	16A / 20A / 25A / 32A / 40A / 50A / 63A / 80A / 100A
Poles	2P / 4P / 6P
Rated Insulation Voltage	Up to 1500VDC
Rated Impulse Voltage	8kV
Protection Degree	IP65 / IP66 / IP67
Mechanical Life	≥ 20,000 operations
Ambient Temperature	-25°C to +70°C
Compliance Standard	IEC 60947-3 / AS 60947.3 / EN 60947-3

📷 Detailed Photos

🚚 Packaging & Shipping

To ensure the safe delivery of your Isolation Switch, we use high-quality wooden crates for packaging. Each unit is securely packed to prevent damage during transit and handling.

🏢 Profile Overview

Our company is a leading manufacturer and exporter specializing in a wide range of high-quality electrical equipment. With a strong presence in the global market, we provide advanced solutions for power transmission, distribution, and management. Our product portfolio includes transformers, electric equipment, and other related electrical components.

We operate a modern and well-equipped manufacturing facility designed to meet industry demands for high-quality electric power equipment. The factory features advanced production lines and rigorous testing systems. Our manufacturing process adheres to strict international standards, ensuring the production of reliable and durable products.

The company holds various certificates, including ISO 9001 for quality management, ISO 14001 for environmental management, and CE certification for product safety and compliance.

❓ Frequently Asked Questions

What is a PV DC Switch?

A PV DC switch is a disconnect device designed specifically for solar power systems. It is used to safely connect or disconnect the direct current generated by solar panels, ensuring safe maintenance of the system.

Why is a DC switch necessary in a photovoltaic system?

DC current is difficult to interrupt due to arc generation risk. A PV DC switch handles high voltage and continuous DC current, enabling safe disconnection during emergencies and preventing fire hazards.

What voltage and current ratings are available?

Common voltage ratings include 600V, 800V, 1000V, 1200V, and 1500V DC, with current ratings typically ranging from 16A to 125A.

Does a PV DC switch have polarity requirements?

Yes, most units are polarity-sensitive and must be wired according to the positive (+) and negative (−) terminals indicated on the product.

Can it be installed outdoors?

Many switches feature protection ratings of IP65 or higher, making them suitable for outdoor use with resistance to water and dust.

What packaging and shipping methods are used?

Each switch is packed in sturdy, export-grade wooden crates for safe transit. We provide reliable international shipping with tracking information.

Safety Switch for PV DC System Air Conditioner Disconnect Isolation

Product Description

Key Features

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