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1A 2A 3A 4A 6A 10A 240V 420V AC Miniature Circuit Breaker
US$1.12-4.20
1 Piece
Sample price:US$3.00/piece.Request sample
Product profile
Breaking Capacity
Low Voltage Circuit BreakersOperation
Electric TypeSpeed
Normal Type Circuit BreakerArc-extinguishing Medium
AirInstallation
DIN RailStructure
Solar Arrester Surge ProtectorPoles Number
3Type
Circuit BreakerFunction
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCBCertification
VDE, ISO9001-2000, CE, CB, CCC, SAAVoltage Ui
500V ACICU
10kaTransport Package
by Sea/AirSpecification
boxTrademark
AswichOrigin
ChinaHS Code
853650Production Capacity
1000000PC/YearKey features
Wide Voltage Range: Supports DC 550V, 800V, and 1000V for versatile solar PV applications.
High Current Capacity: Available ratings from 6A up to 125A to meet diverse load requirements.
Multiple Pole Options: Offered in 1P, 2P, 3P, and 4P configurations for flexible circuit design.
Comprehensive Protection: Provides overload, short circuit, and electric shock protection with tripping curves.
Easy DIN Rail Mounting: Designed for quick installation on standard 35mm DIN rails.
No Maintenance Required: Engineered for non-professional operation with zero maintenance needs.
Global Certifications: Certified by VDE, CE, CB, CCC, SAA, and ISO9001-2000 standards.
Flexible Customization: Offers full, minor, and sample-based customization options for specific needs.
Company profile

Onccy Electrical Co.,LtdShanghai, China
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.61h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryAswich Electrical Co., Ltd is an established electrical-component manufacturer founded in 1988, with more than 30 years of experience, a 30,000-square-meter production base, automated production lines, and stated annual DC isolator output of 1,000,000 pieces. It demonstrates broad customization capability, recent new-product activity, quality assurance, ISO9001:2015 and ISO14001 accreditation, and UL-related certification capability. Customer complaint handling is documented, but corrective and preventive actions for service capability lack written procedures or records. The supplier has valid manufacturing contracts with associated subcontractors but reports no inventory, overseas warehouse, overseas showroom, overseas agents, or branches. Financial information is present for multiple years, but the provided slices do not establish financial strength. No specific customer cases or named customers are supplied.
Supplier typeThe supplier is identified as an electrical and electrical-component manufacturer and seller, with experience manufacturing switches and circuit breakers since 1988. Its owned production base, laboratory, automated lines, and stated DC isolator output support classification as a manufacturer rather than only a trader.
CertificationsThe company is stated to hold ISO9001:2015 and ISO14001 accreditation, and its sustainable-development and product-certification capability lists UL and other certifications. These are explicit certification-related strengths, although the specific UL-certified products are not identified.
After-Sales capabilityThe supplier has a clear procedure and followed records for customer complaints, but it has no written procedures or records for corrective and preventive actions related to service capability. It also reports no inventory, overseas warehouse, overseas showroom, overseas agents, or branches, limiting evidence of local or rapid overseas support.
R&D capabilityThe supplier reports new products during the past year, high R&D investment, 50 total years of R&D engineer experience, and a national science and technology progress award. It does not provide an SDK and does not offer ODM services, but these limitations do not negate the explicit evidence of product R&D capability.
Production capacityProduction evidence includes a 30,000-square-meter plant, multiple automated production lines, an owned laboratory, valid contracts with each associated subcontractor, and stated DC isolator output of 1,000,000 pieces. Finished products are checked by packing staff, while no inventory capability is reported; overall manufacturing capacity is supported, but the inspection method appears limited in the provided information.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This is reinforced by the listed design-service capability for customization from samples, demonstrating broad stated customization coverage.
Product Q&A
Q:What is the rated voltage range?
A:
The product supports DC 550V, 800V, and 1000V for solar PV systems.
Q:What current ratings are available?
A:
Current ratings range from 6A to 125A, including 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A, and 125A.
Q:How is the circuit breaker mounted?
A:
It is designed for easy mounting onto a standard 35mm DIN rail.
Q:Does it require regular maintenance?
A:
No, the device is designed for non-professional operation and requires no maintenance.
Q:What certifications does the product have?
A:
It holds VDE, ISO9001-2000, CE, CB, CCC, and SAA certifications.
Send Inquiry
*To:
Onccy Electrical Co.,Ltd
Onccy Electrical Co.,Ltd*Content:
Supplier replies will be sent to your registered email
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