DIN Rail Isolator Switch Korlen Knh1 100A 4p
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Product Highlights
- High Current Capacity: Rated current up to 125A with 100A model available for robust power distribution.
- DIN Rail Installation: Plug-in type structure designed for easy and secure DIN rail mounting.
- Wide Application Scope: Suitable for industrial, commercial, and residential low-voltage control circuits.
- Multiple Pole Options: Available in 1, 2, 3, and 4-pole configurations to meet diverse circuit needs.
- International Certifications: Certified with CE, RoHS, ISO, and ISO9001 for global compliance and safety.
- Long Mechanical Life: Engineered for 10,000 mechanical operations and 2,000 electrical cycles.
- Flexible Shipping: Supports sea freight, express delivery (UPS/FedEx), and drop shipping services.
- Professional Manufacturer: Backed by Korlen with 1500+ workers, advanced labs, and 20+ national patents.
Product Attributes
- Customization
- Available
- Type
- Low-voltage
- Structure
- Single-column Disconnector
- Model NO.
- KNH1
- Installation
- DIN Rail
- Operation
- Electric
- Grounding Mode
- Not Grounding
- Movement Mode
- Plug-in Type
- Number of Poles
- 1,2,3,4pole
- Grounding
- Single Ground
- Series
- Four
- Run
- Plug-In
- Switching Mode
- Double-Throw Type
- Common Model
- Isolator
- Structure of Operating
- Electric
- Certification
- ISO, RoHS, CE, ISO9001
- Brand
- Korlen
- Transport Package
- Carton
- Specification
- DIN
- Trademark
- KORLEN
- Origin
- Wenzhou; Zhejiang; China
- HS Code
- 8536200000
- Production Capacity
- 2000000/Month
Product Images of DIN Rail Isolator Switch Korlen Knh1 100A 4p
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Product Description
Application
KNH1-100 series isolating switch is suitable for AC 50/60Hz, rated current up to 125A, rated voltage to 415V power distribution and control
circuit, mainly used as the main switch in the terminal combination, can also be used to infrequently control various types of low power Electrical
appliances and lighting are widely used in industrial and mining enterprises, high-rise buildings, businesses and home
1.Technical Data
| Standard | IEC/EN 60947-3 | ||
| Electrical features |
Rated voltage V 240/415 | ||
| Ue Rated current | A | 32,40,63,80,100,125 | |
| le Rated | Hz | 50/60 | |
| Rated impulse withstand voltage Rated short-time withstand current Icw Rated making and breaking capacity |
V | 4,000 | |
| 12le01s | |||
| 3le01.05Ue?cosΦ=0.65 | |||
| Rated short circuit making capacity | 20le0t=0.1s | ||
| Dielectric test voltage at indl FreqCfor 5s | kV | 1.89 | |
| Insulation voltage Ui V | 500 | ||
| Pollution degree | 2 | ||
| AC-22A Uilization category |
|||
| Me chanical features |
Electrical life 2000 | ||
| Mechanical life 10000 | |||
| Protection degree | IP20 | ||
| Ambient temperature with daily average≤35ºC | C | -5..40+ | |
| Storage temperature Terminal connection type erminal size top/bottom for cable |
C | -25..70+ | |
| Installation | Cable/Pin-type busbar/U-type busbar | ||
| mm? | 50 | ||
| AWG | 18-1/0 | ||
| Terminal size top/bottom for busbar | mm? | 35 | |
| AWG | 18-2 | ||
| Tightening torque | N·m | 2.5 | |
| In-lbs | 22 | ||
| Connection | From top and bottom | ||
2. Dimensions(mm)
3. Shipping
1). Normally by SEA From NINGBO TO ...
2). Products are shipped via UPS / DHL / FedEx / TNT and so on expresses (door to door) If the amount is Small.
3). We Provide Drop shipping Service.
4). In order to ensure you receive your order tax free upon import, we can declare lower value according to your demand.
5). Shipping via EMS. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country..
Company Introduction
Wenzhou Korlen Electric Appliances Co., Ltd, It is a joint venture. My company is a manufacturer including design, development, produce and sale, professional producing MCB, MCCB, RCCB and AC contactor etc. Product enterprises. The company owns import and export power of self-run, expanding Europe and America, Middle East, Southeast Asia etc. Market, set a good Public praise.
The company have more than 1500 workers, including senior engineer among them, engineer at inside of more than 100 technician. And then set up to cover area more than 50 acres, construct area is more than 38000 square meters of the modern industrial zone, providing with the forerunner's standard laboratory and various examination equipments.
Under Korlen people to make great effort unremittingly, designed and developed by oneself, develop and produce the series of MCB, RCCB filled up local blank, attain inter-national advanced level, and acquire more than 20 national patents. The company acquires "30 strong eminent enterprises, top ten of export income, yueqing star class enterprise, attach importance to contract and keeps promise" title of honor for many times past years. Company still the initiative pass ISO 9001 management system verification and 14001 environments management system verification. Our product passed quality verification of domestic and international authority organization like the CB\ SEMKO\ NF\ SIRIM\ SNI\ CE \PCT\ TSE, In the meantime high breaking capacity breaker of our company in this city is the unique product which got " Yueqing famous brand product" by Yueqing people government.
Korlen Electric Appliances is willing to make friends with social public, the world outside businessman join hands together for prosperous society and development to build a brighter future.
Certificates
Factory Lines
Exhibition

About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2531535". Items marked "" are certified.
Company Profile
Wenzhou Korlen Electric Appliances Co., Ltd, It is a joint venture. My company is a manufacturer including design, development, produce and sale, professional producing MCB, MCCB, RCCB and AC contactor etc. Product enterprises. The company owns import and export power of self-run, expanding Europe and America, Middle East, Southeast Asia etc. Market, set a good Public praise.
The company have more than 1500 workers, including senior engineer among them, engineer at inside of more than 100 technician. And then set up to cover area more than 50 acres, construct area is more than 38000 square meters of the modern industrial zone, providing with the forerunner's standard laboratory and various examination equipments.
Under Korlen people to make great effort unremittingly, designed and developed by oneself, develop and produce the series of MCB, RCCB filled up local blank, attain inter-national advanced level, and acquire more than 20 national patents. The company acquires "30 strong eminent enterprises, top ten of export income, yueqing star class enterprise, attach importance to contract and keeps promise" title of honor for many times past years. Company still the initiative pass ISO 9001 management system verification and 14001 environments management system verification. Our product passed quality verification of domestic and international authority organization like the CB\ SEMKO\ NF\ SIRIM\ SNI\ CE \PCT\ TSE, In the meantime high breaking capacity breaker of our company in this city is the unique product which got " Yueqing famous brand product" by Yueqing people government.
Korlen Electric Appliances is willing to make friends with social public, the world outside businessman join hands together for prosperous society and development to build a brighter future.
About Our Factory & Business Background
- Address
- 258 Wei 20 Road, Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province
Our Production Capability & Technical Expertise
- Main Products
- Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
Our Industry Experience & Global Business Record
- Export Year
- 2015-03-11
FAQ
- What is the rated current and voltage?
- The rated current ranges from 32A to 125A, and the rated voltage is up to 415V for AC 50/60Hz systems.
- How many poles are available?
- The isolator switch is available in 1, 2, 3, and 4-pole configurations.
- What certifications does the product have?
- The product holds ISO, RoHS, CE, and ISO9001 certifications, complying with IEC/EN 60947-3 standards.
- What is the mechanical and electrical life?
- The mechanical life is 10,000 operations, and the electrical life is 2,000 operations.
- How is the product shipped?
- Shipping options include sea freight from Ningbo, express services (UPS/DHL/FedEx/TNT), and drop shipping services.
- What is the installation method?
- The switch is designed for DIN rail installation with a plug-in type structure.
- Is the product suitable for industrial use?
- Yes, it is widely used in industrial and mining enterprises, high-rise buildings, and businesses for power distribution and control.
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