Does it have a visual indicator?

Yes, a clear flag indicator shows whether the trip was caused by overload/short or earth leakage.

4p Leakage Protection MCCB Molded Case Circuit Breaker Flame-Retardant Overload & Short-Circuit Protector

Name: 4p Leakage Protection MCCB Molded Case Circuit Breaker Flame-Retardant Overload & Short-Circuit Protector
Brand: Wenzhou Hengkuo Electric Co., Ltd.
SKU: 2147604542

Zhejiang, ChinaWenzhou Hengkuo Electric Co., Ltd.

US$26.00

10 Pieces

Product specifications

Electricity

Color

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Manual Type

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

MCCB

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection

Certification

Rated Voltage

230/400V AC (50/60Hz)

Leakage Time Delay

Instant / S-Type (Selectable)

Trip Curve

C / D (Selectable)

Mounting

DIN Rail

Operating Temperature

-20°C to +60°C

Transport Package

Box

Specification

MCCB + RCD (Combination)

Trademark

HEVGKEOU

Origin

China

Key features

2-in-1 MCCB & RCD Integration: Combines circuit breaker and earth leakage protection in one unit to save panel space.

High Current Capacity Options: Available in 63A, 80A, 100A, and 125A models for diverse industrial applications.

UL94 V-0 Flame-Retardant Housing: Ensures safety in extreme conditions with high-grade flame-retardant materials.

Adjustable Leakage Sensitivity: Provides comprehensive protection against overload, short-circuit, and earth leakage.

Visual Trip Indication: Clear flag indicator distinguishes between overload/short circuit and earth leakage trips.

Flexible Installation Methods: Supports both DIN Rail and Panel Mount for easy integration into distribution boards.

Customizable Technical Parameters: Offers selectable leakage time delay (Instant/S-Type) and trip curves (C/D).

CE Certified Quality: Meets international safety standards with CE certification for reliable performance.

Company profile

High Repeat Buyers ChoiceImporters and ExportersFast DeliveryQA/QC Inspectors

Wenzhou Hengkuo Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.75h CertifiedTerms of Payment: LC, D/P, T/T, etc.

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells electrical, security, motor-related, and household-appliance products, including distribution box fire-extinguishing devices and dual power converters. It reports 16 years of development and integrated design, mold-making, injection molding/pressing, and assembly capabilities, with flexible through full customization available. Export sales account for 51%–70% of total sales, but exporting began only one year ago and no overseas branches, agents, warehouse, showroom, or offline trade-show participation are reported. Quality staffing is inconsistently described: one quality inspector is listed in one slice, while another reports 21–30 quality-control staff; finished products are checked by packing staff. Service procedures exist in some areas but lack written records, and no overseas service infrastructure is reported. Financial figures are excluded under the privacy requirement, and the supplied financial fields are insufficient for a reliable credibility judgment. No...

Supplier typeThe supplier is presented as a manufacturer and seller of electrical accessories, security equipment, motors/components, and household appliances. Its described integrated manufacturing model covers design, mold making, injection molding or pressing, and assembly, indicating a manufacturing-oriented supplier rather than a pure trading company.

After-Sales capabilityThe supplier reports procedures for corrective and preventive actions and customer complaints, but no written records are maintained; its service-capability assessment also has no written procedures or followed records. It has no overseas warehouse, showroom, agent, branch, or overseas service country listed, indicating limited documented after-sales infrastructure.

Production capacityThe supplier reports 16 years of development and integrated design, mold making, injection molding or pressing, and assembly, alongside manufacturing activities covering electrical, security, motor-related, and household-appliance products. However, the stated annual production output is below the supplied threshold, so production scale is not clearly strong.

Customization capabilityCustomization is explicitly offered across minor customization, flexible customization, and full customization. The integrated design, mold-making, molding or pressing, and assembly capabilities further support the supplier’s ability to execute customized products.