What standards does the product comply with?

This product complies with standard IEC60947-2.

What is the main function of this circuit breaker?

It provides protection against overload and short circuit for 3-phase squirrel-cage motors and acts as a motor starter at full voltage.

Good Quality AC 660V/440V Motor Protection Circuit Breaker

Name: Good Quality AC 660V/440V Motor Protection Circuit Breaker
Brand: Zhejiang Kangge Electric Co., Ltd.
SKU: 2233640125

Zhejiang, ChinaZhejiang Kangge Electric Co., Ltd.

Negotiable

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Model NO.

KMB3

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

MPCB

Poles Number

Function

Conventional Circuit Breaker

Certification

ISO9001-2000, CE, CB

Rated Voltage

660V/440V

Current

0.1A-16A

Pole No.

1,2,3,4

Transport Package

Carton Package

Specification

KMB3

Trademark

CANGO

Origin

China

Production Capacity

5000000

Key features

Motor Protection: Protects 3-phase squirrel-cage motors from overload, short circuit, and under-voltage.

Wide Voltage Range: Suitable for AC 660V or 440V systems with current ratings from 0.1A to 16A.

Comprehensive Certification: Certified with ISO9001-2000, CE, and CB standards for quality assurance.

Standard Compliance: Complies with IEC60947-2 standard for low voltage circuit breakers.

Versatile Application: Used for AC single loads, DC loads, and phase failure protection.

Extensive Accessories: Includes basic switch and 26 accessories for flexible configuration.

Direct Factory Supply: Manufactured by Zhejiang Kangge Electric Co.,Ltd, ensuring direct quality control.

Flexible Payment: Accepts L/C, T/T, Western Union, and PayPal for convenient transactions.

Company profile

High Repeat Buyers ChoiceSelf-brandedQuality AssuranceManagement Certification

Zhejiang Kangge Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-01-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤11.42hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, FCA

AI-Powered supplier vetting

SummaryKangge is a manufacturing and R&D supplier focused on distribution switch control equipment, power transmission and distribution equipment, meter boxes, and related products. It reports more than 200 employees, over 10 production lines, a plant exceeding 50,000 square meters, and production volumes for distribution boxes, ready boards, and meter boxes. The supplier provides 3D design, ODM, and multiple customization options, and reports new products in the past year. It also states that its products have passed CE, CCC, ISO9001, ISO14000, and OHSAS18000 certifications. Service-management procedures, complaint handling, and corrective/preventive-action procedures are documented and followed. However, it reports no overseas warehouse, showroom, agent or branch, or offline trade-show participation; it also lacks SDK availability and does not provide OEM services for popular brands. The supplied financial information is incomplete and inconsistent for assessing credibility.

Supplier typeThe supplier is presented as a manufacturer, seller, and R&D provider for distribution switch control equipment, power transmission and distribution equipment, intelligent power transmission products, and meter boxes. Its stated manufacturing scope and plant size indicate an industrial equipment producer rather than a trading-only supplier.

CertificationsThe company states that all of its products have passed CE, CCC testing, ISO9001, ISO14000, and OHSAS18000 certifications. This is explicit evidence of broad product, quality-management, environmental-management, and occupational-health certification coverage.

R&D capabilityThe supplier reports eight R&D employees, 20 professional technical engineers, 6–10 years of total R&D-engineer experience, new products within the past year, 3D design services, and ODM capability. These points support active product development, although the supplier reports no available SDK.

Production capacityThe supplier reports more than 200 employees, more than 10 production lines, a plant area above 50,000 square meters, and stated annual outputs of 1,000,000 distribution boxes, 2,000,000 ready boards, and 20,000,000 meter boxes. These explicit scale indicators demonstrate substantial production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization, together with 3D software design services. This directly supports a broad ability to adapt products to customer requirements.

Product Q&A

Q:Are you a factory or sales company?

We are a factory.

Q:What is the delivery time for orders?

It depends on your order quantity. It takes 3 days for small orders and 7-14 days for big orders. Special or urgent demands should be evaluated.

Q:What payment terms do you accept?

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

Q:How is transportation arranged?

It depends on your demands. For small, urgent orders, we arrange air transportation (3-5 days). For most orders, we arrange boat shipment through Ningbo/Shanghai port.

Q:What is the rated voltage and current range?

The product is suitable for up to AC 660V or 440V and current 0.1 to 16A.