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JB/T 7435-2025CJ Xseries alternating current contactors (English PDF)

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

December 17, 2025

Implementation date

July 1, 2026

Scope

JB/T 7435-2025 (CJ Xseries alternating current contactors) is available as an English-translated PDF.

JB/T 7435-2025 — CJ Xseries alternating current contactors

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Document preview — JB/T 7435-2025

National Standard of the People's Republic of China

ICS: 29.130.20
Classification: K 32
Replacing: JB/T 7435-2006

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the classification of CJX series AC contactors, defines their technical characteristics, normal use, installation, transportation conditions, structure, and performance requirements, and describes the corresponding test methods. This standard applies to the manufacture of CJX series AC contactors operating at 50Hz or 60Hz, with a main contact rated voltage not exceeding 1000V, for long-distance connection and disconnection of circuits.

Document data

International classification (ICS): 29.130.20.

Chinese classification (CCS): K32.

Supersedes the earlier edition JB/T 7435-2006.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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