undefined

EcoNewlink NLECB ECB Circuit Breaker — Reliable Leakage Protection

The EcoNewlink NLECB ECB circuit breaker offers fast, accurate leakage protection for electrical panels and systems. Built with high-quality manufacturing, OEM/ODM support, and global certifications—trusted by industry leaders.
Material
PA/PC/DMC
Size
142*240*135mm
Weight
Net:4.05kg Gross:4.5kg
Voltage Measurement Range
AC400V
Power
50HZ
Color
Black+White
Working Temperature
-30℃~+70℃
Lifespan
17520H
Packaging
Carton
Pole
4P
Rated Current
50/100/200/250Aoptional
Product Details

EcoNewlink NLECB ECB Circuit Breaker — Safe, Smart Leakage Protection

EcoNewlink’s NLECB ECB circuit breaker delivers dependable leakage protection designed for electrical panel builders, EPC contractors, and system integrators. Simple to install and easy to maintain, it reduces risk, downtime, and the chance of electrical hazards.

Why choose this circuit breaker?

  • Reliable protection: Fast, precise detection of leakage currents to prevent electric shock and equipment damage.
  • Robust build: Manufactured under strict 5S processes with daily capacity up to 10,000 units and defect rate ≤0.01%.
  • OEM/ODM ready: Customize settings and branding to match project and grid requirements.
  • Global trust: Products certified and used in 20+ countries; partners include Schneider, BYD, and CHINT.

Key features

  • Compact ECB design for easy panel integration
  • Quick trip response for effective leakage protection
  • Compatibility with molded case circuit breakers and common distribution setups
  • Support for intelligent power management platforms

Manufacturing strength and support

Founded in 2018 and backed by 15+ years of CHTK Electronics’ manufacturing experience, Guangzhou EcoNewlink Technology combines R&D partnerships with leading universities and five automated production lines to deliver consistent quality. We offer technical support, custom design, and reliable supply for large projects.

Applications

Ideal for residential, commercial, and light-industrial panels where circuit breaker leakage protection is critical—perfect for new installations, retrofits, and turn-key OEM/ODM systems.

Get started

Protect your systems with the EcoNewlink NLECB ECB circuit breaker. Contact our sales team for datasheets, customization, and volume pricing: nali@newlink.ltd

Picture Show

  • NLECB model reclosing circuit breaker (ECB) Automatic Reclosing Overload Protection (5)
  • NLECB model reclosing circuit breaker (ECB) Automatic Reclosing Overload Protection (5)

Certificate display

  • Newlink-MCCB-Manufacturer-ENVIRONMENTAL-MANAGEMENTSYSTEM-CERTIFICATION-CERTIFICATE

    Newlink-MCCB-Manufacturer-ENVIRONMENTAL-MANAGEMENTSYSTEM-CERTIFICATION-CERTIFICATE

  • Newlink-Manufacturer-CE-Certification--Circuit-breaker(MCCB)

    Newlink-Manufacturer-CE-Certification--Circuit-breaker(MCCB)

  • Newlink-MCCB-Manufacturer-OCCUPATIONAL-HEALTH-AND-SAFETY-MANAGEMENT--SYSTEM-CERTIFICATION--CERTIFICATE

    Newlink-MCCB-Manufacturer-OCCUPATIONAL-HEALTH-AND-SAFETY-MANAGEMENT--SYSTEM-CERTIFICATION--CERTIFICATE

Q&A

What industries commonly use it?

Power distribution, industrial automation, EV charging, renewable systems, and grid infrastructure.

What protection functions does the MCCB provide?

It provides overload, short-circuit and undervoltage protection.

What current ratings are available?

The MCCB is available from 10A to 2000A.

What mounting method is used?

It uses DIN rail installation, which is common in electrical panels.

If you have any questions or concern, please contact us.

Get A Free Business Quote

First Name must not exceed 100 characters.
Last Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Message must not exceed 3000 characters.
Guangzhou EcoNewlink Technology Co.,Ltd
No.76 Chuangyu road, Zengcheng District, Guangzhou, Guangdong, China.

You May Also Like

LCD2 Series Motorized Operating MCCB | Remote Control Motor Operator Molded Case Circuit Breaker | 100-240VAC/100-220VDC | Smart Power Distribution |

Motorized MCCB with remote open/close function for intelligent power distribution. Supports automatic/manual switching, control voltage 100-240VAC/100-220VDC, and reliable protection for industrial cabinets and low-voltage systems

LCD2 Series Motorized Operating MCCB | Remote Control Motor Operator Molded Case Circuit Breaker | 100-240VAC/100-220VDC | Smart Power Distribution |

M1 / NLDM1 Series Moulded Case Circuit Breaker MCCB Manufacturer | 400V–1000V | 10A–2000A | High Breaking Capacity

The M1 / NLDM1 Series moulded case circuit breaker (MCCB) is designed for AC power distribution up to 1000V and 2000A. It provides overload, short circuit and undervoltage protection with high breaking capacity, compact design and modular accessories. Ideal for industrial, commercial and motor protection applications.

M1 / NLDM1 Series Moulded Case Circuit Breaker MCCB Manufacturer | 400V–1000V | 10A–2000A | High Breaking Capacity

NLECB Automatic Reclosing ECB Circuit Breaker for Overload, Short-Circuit & Leakage Protection

This photovoltaic automatic reclosing circuit breaker (ECB) is designed for solar and low-voltage power distribution systems. It provides automatic reclosing functionality and comprehensive protection, including overload, short-circuit, and leakage protection, ensuring stable and reliable operation in harsh environments.

It solves common pain points in solar and smart power systems, such as manual reset issues, system downtime, and safety risks caused by unstable grid conditions. The waterproof design enhances durability and extends product life in outdoor installations.

Key advantages include high reliability, improved safety, reduced maintenance time, and automatic fault recovery. The product complies with international standards and certifications including ISO, CE, RoHS, and GRS, making it suitable for global markets.

OEM and customization services are available to support brand differentiation and specific engineering requirements.

NLECB Automatic Reclosing ECB Circuit Breaker for Overload, Short-Circuit & Leakage Protection

EcoNewlink DC MCCB NLM1Z 250 200A 48V Waterproof Electronic Trip 25kA Breaking Capacity

The EcoNewlink DC MCCB NLM1Z 250 200A 48V is a high-performance miniature circuit breaker designed for reliable low-voltage DC protection. Featuring a 25kA breaking capacity and waterproof design, it ensures safe and stable operation in harsh environments, including industrial systems, solar power installations, and energy storage solutions. With electronic trip technology, this MCCB delivers precise overload and short-circuit protection, combining durability, efficiency, and ease of integration for OEM and custom power distribution applications.

EcoNewlink DC MCCB NLM1Z 250 200A 48V Waterproof Electronic Trip 25kA Breaking Capacity
Tags
ic card smart prepaid energy meter
ic card smart prepaid energy meter
molded case circuit breaker
molded case circuit breaker
RS485 energy meter
RS485 energy meter
MCCB for power distribution panel
MCCB for power distribution panel
Contact customer service

Chat with Us Now

Instant support for your power solutions and energy needs.

×
First Name must not exceed 100 characters.
Last Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Message must not exceed 3000 characters.

Get a Custom Power Quote

Request a personalized quote for EcoNewlink's intelligent power solutions.

×
First Name must not exceed 100 characters.
Last Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Message must not exceed 3000 characters.

Customize My Power System

Tell us your needs, and we'll design a tailored power solution.

×
First Name must not exceed 100 characters.
Last Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Message must not exceed 3000 characters.

Send My Request

Have a question or need assistance?

Send your request, and we’ll respond promptly.

×
First Name must not exceed 100 characters.
Last Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Message must not exceed 3000 characters.