Long Electrical Life 2p 40AMP 40A Miniature Circuit Breaker MCB
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Product Highlights
- High Breaking Capacity: Offers 6kA and 10kA breaking capacity for reliable circuit protection.
- Dual Voltage Support: Rated for AC230V/400V at 50/60Hz, suitable for global markets.
- CE & ROHS Certified: Meets strict safety standards with CE and ROHS certifications.
- 18-Month Warranty: Comprehensive 18-month warranty coverage for peace of mind.
- OEM/ODM Service: Custom manufacturing services available for tailored solutions.
- Professional Manufacturer: Established in 1992, a national high-tech enterprise with global reach.
Product Attributes
- Customization
- Available
- Breaking Capacity
- Low Voltage Circuit Breakers
- Operation
- Electric Type
- Model NO.
- UKB7-63/2/C40
- Speed
- Normal Type Circuit Breaker
- Arc-extinguishing Medium
- Air
- Installation
- Fixed
- Structure
- MCB
- Poles Number
- 2
- Type
- Circuit Breaker
- Function
- Circuit-Breaker Failure Protection, Overcurrent Protection
- Certification
- CE
- Rated Current
- 40A
- Trip Charetor
- C Type Characteristic Curve
- Case Protection Grade
- IP40(After Installation)
- Application
- Electronic Equipment
- Warranty
- 18 Months
- Material
- Plastic+Metal
- Transport Package
- Carton Box or as Your Request
- Specification
- 40A
- Trademark
- KRIPAL
- Origin
- Zhejiang, China
- HS Code
- 8536200000
- Production Capacity
- 50, 000 PCS / Month
Product Images of Long Electrical Life 2p 40AMP 40A Miniature Circuit Breaker MCB
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Product Description

Specification
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item
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value
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Place of Origin
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Zhejiang,China
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Brand Name
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KRIPAL
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Model Number
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UKB7-63/2/C40
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Breaking Capacity
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6kA, 10kA
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Rated Voltage
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AC230V/400V
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Rated Current
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40A
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BCD Curve
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C
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Type
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MCB
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Rated Frequency (Hz)
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50/60Hz
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Number of Pole
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2
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Trip charetor
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C Type characteristic curve
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Case protection grade
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IP40(After installation)
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Application
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Electronic Equipment
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Warranty
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18 Months
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Certificate
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CE ROHS
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Material
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Plastic+Metal
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Surface Mount Kripal 40A Main isolator switch 3 single phase changeover switch 4p padlocked switch
Established in 1992, Kripal now is gradually becoming the influential electric manufacturer in China after many years well development. With a great brand effect , Kripal has the completed sales and service network with its products been exported to all over the world like Europe,Australia, American,Africa, Oceania, Southeast of Asia, and district of HongKong, Macaw and Taiwan. Kripal is awarded the title of "Famous Export Brand".
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About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR223002". Items marked "" are certified.
Company Profile
Zhejiang Kripal Electric Co., Ltd. - Premium Electrical Manufacturer Since 1992
Company Overview
Established in 1992, Kripal Electric has evolved into a leading national high-tech enterprise in China, specializing in the R&D, manufacturing, and global distribution of Low-Voltage Electrical, Waterproof Electrical, and New Energy Electrical products.
Headquartered in Wenzhou with 3 production bases covering 100, 000 sqm, we operate a fully vertically integrated chain-from mold design and component production to automated assembly and testing. Recognized as a "Famous Export Brand, " we combine 30+ years of expertise with modern innovation.
Production & Technology
High Automation: 70%+ automation rate across 32 dedicated production lines.
Capacity: Manufacturing 200+ product types annually with full in-house control.
Expert Team: 700+ employees, including 7+ Senior Engineers and 20+ QA/QC Specialists.
R&D Power: Equipped with a CNAS-certified laboratory and 100+ testing devices to ensure global compliance.
One-Stop Service: Custom Product Design Mold Building Injection Molding Assembly Inspection.
Core Products
- Contactors & Relays
- MCCBs, MCBs, Isolator Switches
- Waterproof Switches & Sockets
- PV Solar Electrical Components
- Industrial Plugs & Sockets
Quality & Global Presence
Global Certifications: UL, CE, TUV, VDE, CCC, ISO9001, RoHS, SAA, CB, KEMA, Semko.
Main Markets: Serving clients in Europe, Americas, Australia, Middle East, Asia, and Africa.
About Our Factory & Business Background
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Business Type
- Manufacturer/Factory & Trading Company
- Address
- Zhongfang Intelligent Industrial Park, Beibaixiang Town, Yueqing City, Wenzhou, Zhejiang, China
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Registered Capital
- 52,000,000 RMB
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Terms of Payment
- LC, T/T, D/P, Western Union
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International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
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Average Lead Time
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Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
Our Production Capability & Technical Expertise
- Main Products
- Isolator Switch, Switch Disconnector, Contactor, Thermal Overload Relay, Waterproof Socket, Waterproof Switch, MCCB, Circuit Breaker, MCB, Industrial Plug and Socket
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Production Machines
- Automatic Assembly Facility, CNC Lathe, High Speed Punch, Injection Molding Facility, Precision Automatic Lathe, Punch, Tapping Facility, WEDM Facility
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ODM Service Available
- Yes
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OEM Service Available
- Yes
-
R&D Engineers
- 12 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
- Export Year
- 1993-07-01
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Main Markets
- South America, Europe, Southeast Asia/ Mideast, Australia, Domestic
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Number of Foreign Trading Staff
- 10
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Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- Others
FAQ
- What is the breaking capacity of this MCB?
- The Miniature Circuit Breaker offers a breaking capacity of 6kA or 10kA, ensuring robust protection against short circuits.
- What are the rated voltage and frequency specifications?
- It is rated for AC230V/400V and supports both 50Hz and 60Hz frequencies, making it versatile for different power systems.
- Does this product come with certifications?
- Yes, the product is certified with CE and ROHS, guaranteeing compliance with international safety and environmental standards.
- What is the warranty period for this circuit breaker?
- We provide an 18-month warranty for this Miniature Circuit Breaker to ensure product quality and customer satisfaction.
- Can I customize this product with my brand?
- Yes, we offer OEM and ODM services, allowing you to customize the product with your specific branding and requirements.
- What is the lead time for orders?
- The lead time is within 15 workdays during the off-season and approximately one month during the peak season.
- What payment terms are accepted?
- We accept various payment methods including LC, T/T, D/P, and Western Union for your convenience.
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