Low Voltage Isolation Switch 3 Pole 250A Single Low Voltage Load Switchphotovoltaic Load-Break Swiches

• Customization: Available
• Type: Photovoltaic Load-Break Swiches
• Structure: Single-column Disconnector
• Model NO.: HGL-250/3P
• Installation: Indoor High-voltage
• Operation: Manual
• Grounding Mode: Not Grounding
• Movement Mode: Plug-in Type
• Number of Poles: Three Pole
• Grounding: Single Ground
• Series: Three
• Run: Turn the Horizontal
• Switching Mode: Single Throw-in
• Common Model: Hgl-250/3p
• Structure of Operating: Manual
• Certification: RoHS, CE, IS9001
• Brand: Nalei
• Number of Pole: 3
• Place of Origin: Zhejiang, China
• Product Name: Isolation Switch
• IP Degree: IP66
• Standard: GB/T 14048.3
• Mechanical Life: 10000 Cycles
• Model Number: Hgl-250/3p
• Rated Voltage: 400
• Brand Name: Nalei
• Rated Insulation Voltage (Ui): 690V/800V
• Rated Current: 250A
• Pole: 3p 4p
• Certificate: CCC CE
• Trademark: NALEI
• Origin: China

Product Description

Product Description

 

Introducing the HGL Load Isolation Switch, expertly crafted for three-phase, four-wire systems. This robust switch offers seamless manual transfer capabilities, specifically designed to cater to low-voltage photovoltaic applications. Experience unmatched reliability and performance tailored to your electrical needs.

 

 

 

Product Parameters

 

item	value
Place of Origin	China
	Zhejiang
Brand Name	NALEI
Model Number	HGL-250/3P
Type	Photovoltaic Load-break swiches
Number of Pole	3
Rated Current	250A
Rated Voltage	400
Product Name	Isolation switch
Rated Insulation Voltage (Ui)	690V/800V
Pole	3P 4P
Standard	GB/T 14048.3
Certificate	CCC CE
Brand	NALEI
IP degree	IP66
Mechanical Life	10000 Cycles
Max. Current	3150A
Warranty	2 Years

 

 

 

Packaging & Shipping

 

 

 

 

To ensure the utmost safety and protection of your valuables, we offer professional, eco-friendly, and highly efficient packaging services. Our shipping solutions include Ocean + Delivery US (Economy), with a competitive shipping fee of $47.42 for 5 pieces. Rest assured with our guaranteed delivery, ensuring your products arrive by March 13.

Our Advantages

 

Zhejiang Nalei Electric Co., Ltd. stands as a dynamic, growth-oriented enterprise, embracing a diversified strategic approach. Since its inception, the company has been at the forefront of innovation, consistently enhancing the State Grid and pioneering advances in the new energy electrical sector. Join us on our journey of progress and innovation.

After Sales Service

 

Our product protection assurances include the following: - Timely Delivery: Anticipate your order arriving ahead of schedule or benefit from a 10% delay compensation. - Secure Payments: Rest easy knowing every transaction on is fortified with top-tier SSL encryption and PCI DSS data protection measures. - Trusted Refund Policy: If your order fails to ship, is incomplete, or arrives with defects, promptly claim a refund and enjoy peace of mind.

Company Profile

 

Established in 2017, Nelei Electric is a distinguished manufacturer specializing in the research, development, and production of Dual Power Automatic Transfer Switches. Situated in the vibrant city of Wenzhou, with excellent transportation links, we pride ourselves on compliance with international quality standards. Our products are highly regarded across global markets. We warmly invite new clients worldwide to build successful business partnerships with us.

 

FAQ

 

Q: Who are we?
A: We are based in Zhejiang, China, started in 2017, selling to the Domestic Market (50.00%), Southeast Asia (30.00%), and the Mid East (10.00%). There are about 51-100 people in our office.

Q: How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment.

Q: What can you buy from us?
A: ATSE, FUSE, Disconnector, Circuit Breaker, Contactor

Q: Why should you buy from us not from other suppliers?
A: Nalei Electric Co., Ltd. is a growth-oriented company with a highly diversified strategy. Since its establishment, the company has been focusing on innovation and upgrading of the State Grid and new energy electrical industry.

Q: What services can we provide?
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