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DIN Rail Mount Heavy Duty Performance 2p 40A Changeover Switch
US$5.00-25.00
200 Pieces
Sample price:US$10.30/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Change Over SwitchOperation
Manual TypeModel NO.
SF-2PSpeed
Normal SpeedArc-extinguishing Medium
AirInstallation
FixedStructure
Change OverPoles Number
2,3,4Type
Change OverFunction
Change OverCertification
ISO9001-2000, CE, CB, CCCRated Current
16A to 125ARated Voltage
415VNumber of Poles
2p, 3p, 4pRated Operate Current
16, 25, 40, 63, 80, 100, 125ATransport Package
Exporting CartonSpecification
2P, 3P, 4PTrademark
LONGROAD/OEMOrigin
ChinaKey features
Wide Current Range: Available in 16A to 125A with options for 16, 25, 40, 63, 80, 100, 125A.
Multi-Pole Options: Supports 2P, 3P, and 4P configurations for flexible circuit needs.
Standard Compliance: Complies with IEC60947-3, EN60947-3, and holds CE, CB, CCC certifications.
High Mechanical Durability: Endures up to 100,000 mechanical operations for long-term reliability.
Advanced Lubrication: Internal handle and shaft coated with grease to reduce mechanical wear.
Versatile Applications: Ideal for power supply switching, solar/mains conversion, and motor control.
Robust Insulation: Rated insulation voltage of 500V and impulse withstand voltage of 4000V.
DIN Rail Mounting: Designed for direct installation on symmetrical 35mm DIN rails.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-03-06 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.99h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryYueqing Long Road Electric Co., Ltd. is a China-based limited trading company established in 2014 according to its business profile, while its company description states it was founded in 2010. It supplies low-voltage electrical products, including MCBs, RCCBs, SPDs, MCCBs, contactors, relays, isolators, and photovoltaic combiner boxes. The supplier reports ISO9001:2015 certification, multiple product certifications, eight production lines, MCB output of 20 million pieces, and one-month lead times in both peak and off-peak seasons. It claims exports to more than 80 countries and regions, although the detailed export-market information is limited to Africa, Southeast Asia, and the Middle East. Evidence supports broad product coverage, documented quality systems, and claimed innovation capabilities. However, after-sales resources, customization capability, financial credibility, and customer performance are insufficiently verified. The profile also contains inconsistencies regarding founding year, supplier...
CertificationsThe supplier explicitly reports an ISO9001:2015 management-system certificate. It also claims product certifications including CE, CB, IEC, SGS, Nemko, SAA, SASO, TUV, CCC, Golden Sun, and VDE, but the provided slices do not include certificate numbers, validity dates, or verification documents.
R&D capabilityThe supplier claims strong independent innovation capabilities, core technologies, multiple patents, and leading-level Internet of Things circuit breakers and photovoltaic and communications DC power-distribution products. These statements provide explicit positive evidence, although patent details and independent technical validation are not included.
Production capacityThe profile reports eight production lines, an MCB output of 20 million pieces, a 300.0 m² manufacturing plant, and one-month order fulfillment in both peak and off-peak seasons. These figures support established production capacity, although the relationship between the reported plant area, production lines, and the supplier's trading-company classification is not clarified.
Client casesThe supplier claims sales to countries and regions including the UK, Spain, Portugal, Singapore, Turkey, Russia, Korea, South Africa, and Nigeria, and separately claims coverage of more than 80 countries and regions. A detailed trade record identifies BTCPOWER CEBU INC as an associated buyer with one recorded transaction, providing some customer evidence but not enough to demonstrate a broad, verified customer portfolio.
Product Q&A
Q:What is the rated voltage range?
A:
The switch operates at a rated voltage of 230~415V with a rated insulation voltage of 500V.
Q:What are the available current ratings?
A:
Rated currents range from 16A to 125A, specifically available in 16, 25, 40, 63, 80, 100, and 125A.
Q:How many poles are available?
A:
The switch is available in 2P, 3P, and 4P configurations.
Q:What standards does the product comply with?
A:
It complies with IEC60947-3 and EN60947-3 standards and holds CE, CB, and CCC certifications.
Q:What is the mechanical life of the switch?
A:
The switch supports up to 100,000 mechanical operations.
Send Inquiry
*To:
Yueqing Long Road Electric Co., Ltd.
Yueqing Long Road Electric Co., Ltd.*Content:
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