Household Contactor

Household AC Contactor: ZSEE C1H series is mainly used in circuits with AC 50Hz (60Hz), rated operating voltage up to 400V, and rated operating current up to 63A. It is primarily used to control low-inductance and micro-inductance loads in household appliances and similar applications; it can also be used to control household motor loads. The product is applied in homes, villas, apartments, hotels, etc., to achieve automation functions and is used in mass-produced household appliances.

Compliance Standards

National Standards

GB 14048.1 General Requirements for Low-Voltage Switchgear and Controlgear

GB 14048.5 Electromechanical Control Circuit Devices and Switch Components

GB/T 17885 Standards for Household and Similar Purposes Electromechanical Contactors

International Standards

IEC 60947-1 Low-voltage Switchgear and Controlgear – Part 1: General Requirements

IEC 60947-5 Electromechanical Control Circuit Devices and Switch Components

IEC 61095 Standards for Electromechanical Contactors for Household and Similar Purposes

Operating Environment

  • Ambient Temperature: Not higher than +40°C, not lower than -5°C, and the average temperature over 24 hours does not exceed +35°C.
  • Ambient Humidity: Relative humidity should not exceed 50% at +40°C, with higher relative humidity allowed at lower temperatures, such as 90% at 20°C. Special treatment should be applied to occasional condensation caused by temperature changes.
  • Altitude: Not exceeding 2000 meters.
  • Pollution Degree: Level 2.
  • Installation Category: Class II.
  • Installation Conditions: The installation surface should not be inclined more than ±5° relative to the vertical surface.
  • Mounting Method: TH35-7.5 type rail installation.
  • Enclosure Protection Rating: IP20.

Model Description

Main Body Selection

Accessory Selection

Note: The number of contacts is indicated by two digits. The tens digit represents the number of normally open contacts, and the units digit represents the number of normally closed contacts.

Example of Model Selection:

ZSEEC1H-3220B ZSEE, household contactor, rated operating current In=32A, contacts are 2NO (normally open) and 0NC (normally closed), rated control voltage Us=AC24V.

ZSEEC1H-F20 ZSEE, household contactor auxiliary contacts, contacts are 2NO and 0NC.

Technical Parameters

Dimensions

(1) Product Dimensions

(2) Accessory Dimensions

Note: Auxiliary: 2NO, 2NC, 1NO1NC. The 16~25A 2P models do not include this accessory.

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