What is the difference between DC MCB and AC MCB?

While functions are similar, DC circuits are harder to interrupt and extinguish arcs. Therefore, DC MCB accessories have higher configurations than AC models.

What is the rated current range?

We offer DC MCBs from 1A to 125A. The XL7-63 series covers 1A to 63A, and the XNC-125 series covers 80A to 125A.

Do you provide OEM and ODM services?

Yes, we support OEM and ODM services. Some items have a Minimum Order Quantity (MOQ). Please contact us for details.

What are the terms of payment?

For payments under 1000 USD, 100% is required in advance. For payments over 1000 USD, 30% T/T is required in advance, with the balance paid before shipment.

How do you control product quality?

Our main goods are certified by TUV labs and manufactured according to IEC standards. We control quality through raw material testing, production process supervision, and finished product performance and factory testing.

OEM CB Approved ISO9001 Worldsunlight DC 63A Mini Circuit Solar Breaker MCB XL7-63

Name: OEM CB Approved ISO9001 Worldsunlight DC 63A Mini Circuit Solar Breaker MCB XL7-63
Brand: Yueqing Xianglang Electric Co., Ltd.
SKU: 1922482916

Zhejiang, ChinaYueqing Xianglang Electric Co., Ltd.

US$1.50-6.00

60 Pieces

Sample price:US$1.50/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Energy-storage Type

Model NO.

XL7-63

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Installation

35mm Standard Rail Installation

Structure

MCB

Poles Number

1p,2p,3p,4p

Type

Circuit Breaker

Function

Short Circuit Protection Overload Protection

Certification

ISO9001-2000, CE, CB, TUV

Customize

ODM/OEM

Transport Package

Carton

Specification

500V/600V/800V/1000V/1200V

Trademark

WORLDSUNLIGHT

Origin

China Zhejiang Wenzhou

Production Capacity

100000 PCS/Week

Key features

Solar-Specific DC Protection: Specialized for solar systems with high-quality parts designed to handle DC arc extinguishing challenges.

Multi-Certification Compliance: Certified by CE, CB, TUV, and ISO9001, ensuring global safety and quality standards.

High Breaking Capacity: Ultimate breaking capacity of 6kA with 75% run breaking capacity for reliable circuit protection.

Customizable Voltage Ratings: Available in 250V, 550V, 750V, 1000V, and customized 600V/800V options for diverse solar setups.

OEM/ODM Support: Full OEM and ODM services available with customization from samples to meet specific brand needs.

Robust Safety Design: Features thermoplastic shell, impact resistance, self-extinguishing material, and ergonomic safety handle.

Wide Current Range: Rated current options from 1A to 63A (XL7-63 series) to suit various DC distribution requirements.

Fast Response & Delivery: Average response time under 3 hours; samples delivered in 3-5 days, bulk orders in 7-15 days.

Company profile

Importers and ExportersODM ServicesOEM Services100% Finished Products Inspection

Yueqing Xianglang Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 9 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤8.38h

About Our Factory & Business Background

AddressLiunan, Liushi Town, Yueqing, Wenzhou, Zhejiang, China

Plant Area10700 square meters

Number of Employees118

Terms of PaymentLC, T/T, D/P, Western Union, PayPal, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Pcs

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main ProductsMC4 Solar Connector, DC MCB, DC MCCB, DC SPD, DC Fuse, Distribution Box, Junction Box, Combiner Box, Adjustable Voltage Protector, Cable Gland, Waterproof Connector, Solar Cable Clip

Production Lines5

Production MachinesInjection Facility, Automatic Assembling Facility

QA/QC inspectors6 people

Inspection Type for Finished Products100% inspection(Function inspection & Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers12 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2015-01-04

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff20

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Product CertificationCE

Product Q&A

Q:What is the warranty period for your DC MCB?

We offer a two-year warranty for our customers.

Q:Do you provide samples? Is it free?

Yes, we can offer samples for free, but the customer needs to pay the freight cost.

Q:What is the delivery time for orders?

Samples take 3-5 days. For orders over 1000 pcs, delivery takes 7-15 days.

Q:What payment methods do you accept?

We accept T/T, PayPal, Western Union, L/C, and Trade Assurance.

Q:What is the difference between your DC MCB and other suppliers?

Our products have CE and IEC certificates. Our DC MCB is specially designed for solar systems with high-quality customized parts, unlike general DC MCBs.