2 Year
Nalei
Rotating Handle
CE
MCB
1P
Single
1, 3, 4, 2
Zhejiang, China
White
IEC60947
Nlz1
C
220V, 380V
Nalei
Dual Power Manual Transfer Switch
PV Solar System
Other
1p/2p/3p/4p
4.5ka, 6ka
CE 3c
NALEI
China
Product Description
Discover the versatility of our manual transfer switch, perfectly engineered for seamless dual power conversion. It is available in a range of configurations including 1P, 2P, 3P, and 4P to match diverse requirements. Choose from current ratings of 63a, 100a, and 125a, ensuring the ideal fit for your energy management needs.




Variations: With a sleek and clean design, this product is available in one timeless color. Color: White
item | value |
Place of Origin | China |
Zhejiang | |
Brand Name | NALEI |
Model Number | NLZ1 |
Breaking Capacity | 4.5kA, 6kA |
Rated Voltage | 220V, 380V |
Rated Current | 1A, 50A, 16A, 6A, 60A, 8A, 20A, 10A, 4A, 25A, 35A, 7.5A, 15A, 2A, 30A, 40A, 32A, 5A, 3A, 80A, 100A, 125A |
BCD Curve | C |
Type | MCB |
Number of Pole | 1, 3, 4, 2 |
Protection | Other |
Product name | Dual power manual transfer switch |
Certificate | CE 3C |
Application | PV Solar System |
Color | White |
Pole | 1P/2P/3P/4P |
Standard | IEC60947 |
Material | High Standard Plastic Silver Copper |
Mechanical Life | 20000 Times |
Function | Dual power conversion |
Installation | 35mm DIN Rail |






To guarantee the utmost protection and care for your goods, we provide professional packaging services that are not only environmentally friendly but also convenient and highly efficient. Shipping is handled via Ocean + Delivery US (Economy), with a competitive shipping fee of $16.72 for 5 pieces. We assure you of delivery by Mar 4, giving you peace of mind and certainty.
Zhejiang Nalei Electric Co., Ltd. stands as a dynamic and progressive company committed to innovation. We have continuously enhanced the State Grid and new energy electric sectors since our inception, propelling us to the forefront of technological advancement.
Enjoy complete peace of mind with our robust protections, including delivery guarantees and secure payments. We employ stringent SSL encryption and adhere to the PCI DSS data protection protocols to protect your transactions. Benefit from a standard refund policy for any orders that fail to ship, are incomplete, or have issues.

Founded in 2017, Nelei Electric is a specialized manufacturer in the research, development, and production of dual power automatic transfer switches. Situated in Wenzhou, we offer convenient transportation access and a commitment to excellence. All our products meet international quality standards and have garnered appreciation in global markets. We eagerly anticipate building successful business relationships with new clients worldwide.
Q: Who are we?
A: We are based in Zhejiang, China, starting from 2017, selling to Domestic Market(50.00%), Southeast Asia(30.00%), 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?
A: Accepted Delivery Terms: null;
Accepted Payment Currency: null;
Accepted Payment Type: null;
Language Spoken: null.
A: We are based in Zhejiang, China, starting from 2017, selling to Domestic Market(50.00%), Southeast Asia(30.00%), 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?
A: Accepted Delivery Terms: null;
Accepted Payment Currency: null;
Accepted Payment Type: null;
Language Spoken: null.