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High-Performance 50A 30mA 4-Pole RCCB Breaker for Electrical Safety
US$4.96
5 Pieces
Sample price:US$5.50/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Electric TypeModel NO.
MU100-63Speed
High-Speed Circuit BreakerArc-extinguishing Medium
AirInstallation
FixedStructure
MCBPoles Number
4Type
Circuit BreakerFunction
Overcurrent Protection, RCCBCertification
ISO9001-2000, CE, CB, CCCEnergy Limiting Class
3Electrical Life
20, 000Icn
10kaResidual Current Type
a, ACTransport Package
by Sea/AirSpecification
36*78*81mmTrademark
AMUR or OEMOrigin
ChinaHS Code
853620000Production Capacity
10000 Pole/Poles Per MonthKey features
High Breaking Capacity: Handles fault currents up to 1 kA independently for earth faults.
Type B Protection: Detects dangerous earth leakage currents and disconnects power immediately.
Comprehensive Safety: Protects against sinusoidal alternating faults, indirect/direct contacts, and fire hazards.
Versatile Applications: Suitable for residential, non-residential, energy sources, industry, and infrastructure.
Certified Quality: ISO9001-2000, CE, CB, and CCC certified for global compliance.
Flexible Customization: Offers full, minor, and sample/design-based customization options.
Long Electrical Life: Rated for 20,000 electrical operations for durability.
Class 3 Energy Limiting: Provides high-speed protection with Class 3 energy limiting capabilities.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.66h
About Our Factory & Business Background
Address99 Binhai South 3rd Road, Yueqing Economic Development Zone, Wenzhou, Zhejiang, China
Plant Area120 square meters
Registered Capital2,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity2000 Pcs
Supply Chain Partners55
Our Production Capability & Technical Expertise
Main ProductsMCB, RCCB, RCBO, SPD, MCCB, Isolator Switch, Motor Circuit Breaker, Magnetic Starter, Thermal Relay, Fuse
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2023-04-28
Main MarketsEurope, Southeast Asia/ Mideast
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What is the breaking capacity of this RCCB?
A:
It can handle a fault of 1 kA independently if it is a fault to earth.
Q:How does the Type B residual current device work?
A:
It disconnects power immediately when dangerous earth leakage currents are detected, while allowing charging to continue if current is 10mA or less.
Q:What protections does this device offer?
A:
It protects against sinusoidal alternating earth fault currents, indirect and direct contacts, and fire hazards caused by insulation faults.
Q:Where can this RCCB be used?
A:
It is used in residential buildings, non-residential buildings, energy sources, industry, and infrastructure.
Q:What certifications does the product have?
A:
The product is certified under ISO9001-2000, CE, CB, and CCC standards.
Send Inquiry
*To:
Wenzhou Amur Electric Co., Ltd
Wenzhou Amur Electric Co., Ltd*Content:
Supplier replies will be sent to your registered email
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