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Dam1-250 3p 4p Thermal Adjustable 0.7-1in MCCB CB Approved
US$26.00-50.00
1,000 Pieces
Sample price:US$26.00/piece.Request sample
Product profile
Breaking Capacity
Low Voltage Circuit BreakersOperation
Manual TypeSpeed
Normal Type Circuit BreakerModel NO.
DAM1-250 3P 4PArc-extinguishing Medium
Arc ChamberInstallation
FixedStructure
MCCBPoles Number
3p,4pType
Circuit BreakerFunction
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent ProtectionCertification
ISO9001-2000, CE, CB, CCC, Asta, Semko, RoHSBase
BMC Unflaming MaterialThermal Adjustable
Min:0.7in-Max:1inTransport Package
CartonSpecification
63, 80, 100, 125, 160, 200, 250, 315ATrademark
CDADA, OEM, ODMOrigin
Shanghai, ChinaHS Code
8536200000Production Capacity
20000PCS/MonthKey features
Thermal Adjustable Range: Thermal release adjustable from 0.7In to 1In for precise current setting.
High Breaking Capacity: Ultimate short circuit breaking capacity up to 85kA at AC400V.
Wide Current Range: Rated frame current from 63A to 250A in 3P and 4P configurations.
Multiple Certifications: Certified by CE, CB, CCC, ASTA, SEMKO, RoHS, and ISO9001-2000.
Flexible Customization: Supports OEM/ODM, full customization, and minor customization options.
Compact Design: Compact dimensions with fixed, plug-in, and draw-out versions available.
Long Mechanical Life: Mechanical life of 7000 cycles and electrical life of 1000 cycles.
Comprehensive Protection: Provides overload, short-circuit, and failure protection for distribution.
Company profile

Shanghai DaDa Electric Co., Ltd.Shanghai, China
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: The Factory has 10 years export experiene. CertifiedNearest Port: Shanghai PortAverage Response Time: ≤11.14h
AI-Powered supplier vetting
SummaryThe supplier is identified as a Shanghai-based trade company associated with manufacturing companies. It demonstrates broad customization, ODM, recent new-product activity, and OEM service for well-known brands. Export activity is substantial, with stated export experience, export rights, and a global sales network; however, no overseas warehouses, showrooms, agents, or branches are reported. Quality-control procedures include documented work instructions, raw-material traceability, and maintained records. Service-management procedures cover assessment, corrective and preventive actions, and complaint handling. Financial information indicates records for 2021–2023, but the slices do not provide sufficient evidence to assess financial strength or credibility. No certification holdings or environmental/fire-drill status are confirmed.
After-Sales capabilityThe supplier has written procedures and records for supplier-service assessment, corrective and preventive actions, and customer complaint handling. This explicitly supports structured service and complaint processes, although the slices do not quantify response times or resolution outcomes.
R&D capabilityThe supplier reports new products during the past year, provides ODM services, and offers broad design customization. It does not have an available SDK, but that limitation does not negate the demonstrated product-development and design capabilities.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability, providing strong direct evidence of broad customization coverage.
Client casesThe supplier reports OEM service for well-known brands, participation in the Canton Fair, and a global sales network covering Southeast Asia, the Middle East, South America, Africa, and Europe. These statements indicate brand and international-market experience, but no named customers or verifiable case details are supplied.
Product Q&A
Q:What is the adjustable range for the thermal release?
A:
The thermal release is adjustable from a minimum of 0.7In to a maximum of 1In.
Q:What certifications does the DAM1-250 MCCB have?
A:
It holds ISO9001-2000, CE, CB, CCC, ASTA, SEMKO, and RoHS certifications.
Q:What are the available pole configurations?
A:
The circuit breaker is available in 3-pole and 4-pole configurations.
Q:What is the maximum breaking capacity?
A:
The rated ultimate short circuit breaking capacity (Icu) reaches up to 85kA at AC400V.
Q:Does the manufacturer offer OEM or ODM services?
A:
Yes, OEM and ODM services are available, including full and minor customization.
Send Inquiry
*To:
Shanghai DaDa Electric Co., Ltd.
Shanghai DaDa Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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