What is the electro-mechanical endurance?

The switch has an endurance of 10,000 cycles.

What is the short-circuit making capacity?

The rated short-circuit making capacity is 6kA.

Best Price Cjs2100A 2p Low Voltage Isolating Switch Disconnector

Name: Best Price Cjs2100A 2p Low Voltage Isolating Switch Disconnector
Brand: Zhejiang C&J Electrical Holding Co., Ltd.
SKU: 2231061165

Zhejiang, ChinaZhejiang C&J Electrical Holding Co., Ltd.

Negotiable

200 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Model NO.

CJS2100

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Vacuum

Installation

Fixed

Structure

MCB

Poles Number

1,2,3,4,1p+N,3p+N

Type

Circuit Breaker

Function

Circuit-Breaker Failure Protection

Certification

Standard

IEC60947-3

Rated Current(a)

100A

Rated Voltage

400/415V

Dimension

36X90mm

Transport Package

Normal Package

Specification

Trademark

C&J

Origin

Wenzhou

HS Code

85362000

Production Capacity

500000PCS/Year

Key features

IEC60947-3 Compliance: Meets international safety standards for low voltage switchgear.

High Breaking Capacity: Rated short-circuit making capacity of 6kA for reliable protection.

Padlockable Design: Adaptable to padlock devices to prevent accidental operation.

Contact Position Indicator: Clear visual indication of open or closed contact status.

Quick Energy Release: Capable of quickly releasing stored energy for rapid operation.

Wide Current Range: Available in 63A, 80A, 100A, and 125A rated currents.

Din Rail Mounting: Designed for easy installation on symmetrical 35mm or 50mm din rails.

Robust Construction: High short-circuit current withstand capacity of 2kA for 1 second.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-02-26Average Response Time: ≤8.00h

AI-Powered supplier vetting

SummaryZhejiang C&J Electrical Holding Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. It produces circuit breakers, inverters, and related electrical products, with three production lines, 6–10 quality-control staff, and stated annual miniature circuit-breaker output of 10,000,000 pieces. The supplier reports ISO 9001 management-system certification and describes CE/CB certification coverage, while an SGS audit record is valid from July 23, 2025 to July 22, 2026; the audit result is recorded as “0,” but its meaning is not defined. The company states that it serves more than 50 countries and regions and that exports represent 41%–50% of sales. It reports 50 years of combined R&D engineer experience and product intellectual-property and design-patent ownership. Evidence is insufficient to verify after-sales services, financial credibility, OEM/ODM customization, or named customer cases.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory, operates as a limited company in Zhejiang, China, and describes integrated R&D, production, sales, and electrical-product manufacturing activities.

CertificationsThe supplier reports ISO 9001 certification and states that its products undergo CE, CB, and other certification systems. An SGS audit record is listed as active from July 23, 2025 to July 22, 2026, although the recorded audit result “0” is not explained in the provided data.

R&D capabilityThe company states that inverter technology development is a core activity, maintains R&D and production functions, reports 50 years of total R&D-engineer experience, and claims intellectual-property and design-patent ownership. Specific recent product-launch data and detailed R&D service capabilities remain unknown.

Production capacityThe supplier reports precise manufacturing and testing facilities, three production lines, 6–10 quality-control staff, and annual miniature circuit-breaker output of 10,000,000 pieces. It also identifies manufacturing of circuit breakers, leakage breakers, molded-case breakers, and inverters, supporting a demonstrated production capability.