What are the available rated currents?

Rated currents range from 1A to 63A, including 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, and 63A.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Shanghai Dada MCB 250V DC 1p High Breaking Capacity Miniature Circuit Breaker

Name: Shanghai Dada MCB 250V DC 1p High Breaking Capacity Miniature Circuit Breaker
Brand: Shanghai DaDa Electric Co., Ltd.
SKU: 2139012835

Shanghai, ChinaShanghai DaDa Electric Co., Ltd.

US$1.20-4.20

5,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Manual Type

Speed

High-Speed Circuit Breaker

Model NO.

DAB7-63

Arc-extinguishing Medium

Arc Chamber

Installation

Fixed

Structure

MCB

Poles Number

1p, 2p.3p, 4p

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection

Certification

ISO9001-2000, CE, CB, CCC, Asta, Semko, RoHS

Shell Material

PA66 Unflaming Material

Icn

10ka

Standard

IEC60898-1

Transport Package

Carton

Specification

1, 2, 3, 4, 5, 6, 10, 16, 25, 32, 40, 50, 63A

Trademark

CDADA, OEM, ODM

Origin

Shanghai

HS Code

85362000

Production Capacity

100000PCS/Month

Key features

High Breaking Capacity: Rated short circuit capacity up to 6000A for superior protection.

Wide Voltage Range: Supports DC 250V (1P) to DC 1000V (4P) for diverse applications.

Long Operational Life: Mechanical life of 20,000 cycles and electrical life of 8,000 cycles.

Dual Wiring Capability: Compatible with both conductor and bus bar connections.

Comprehensive Certifications: Meets IEC 60948.2, IEC 60947-2, CE, CCC, RoHS, and ISO9001 standards.

Robust Shell Material: Constructed with PA66 Unflaming Material for enhanced safety.

Solar System Protection: Specifically designed to safeguard photovoltaic modules from reverse currents.

Flexible Customization: Offers full, minor, and sample-based customization options.

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.