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Emerson VE4005S2B1 Programmable controller

Brand:  Emerson

Model number:VE4005S2B1

Colour:new                  

Warranty: 12 months

Lead Time:3-day working day   

Country of origin: USA Price: Please contact us         

Product weight:3.17kg

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Emerson VE4005S2B1 Programmable controller


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Products Name: Emerson VE4005S2B1 Programmable controller

PRODUCT DESCRIPTION

Emerson Contactors Overview

Emerson offers a variety of contactors, primarily sold through its brands such as White-Rodgers and ASCO. These contactors are designed to control electrical loads, including motors, heaters, lighting, and other industrial and commercial equipment. The specific features and applications of the contactors vary depending on the model and brand.

Product Detailed Description

Given the numerous brands and diverse range of contactors offered by Emerson, the following provides general information, focusing on common types used in industrial and HVAC applications.

  • Function:

    • Electrical switches used to make or break the connection of power to a load.

    • Typically controlled by a low-power control circuit to switch a high-power circuit.

    • Some models offer auxiliary contacts to indicate the contactor's status or for additional control circuits.

  • Features:

    • Robust and durable design suitable for various environments.

    • Wide range of current and voltage ratings.

    • Different pole configurations (e.g., single-pole, double-pole, three-pole, four-pole).

    • Variety of coil voltages to suit different control systems.

    • Some models feature quick-connect terminals for easy installation.

Product Parameters

Due to the wide variety of models, the following lists common parameter ranges. For specific parameters, always refer to the specific product manual of the relevant Emerson brand (e.g., White-Rodgers, ASCO):

  • Rated Current:

    • Varies widely from a few amperes to hundreds of amperes, depending on the model.

  • Rated Voltage:

    • Available in both AC and DC models with a broad range of voltage ratings (e.g., 24V AC/DC, 120V AC, 208-240V AC, 480V AC, 600V AC).

  • Number of Poles:

    • Available in 1, 2, 3, and 4 pole configurations.

  • Coil Voltage:

    • Multiple AC and DC coil voltage options available (e.g., 24V AC/DC, 120V AC, 230V AC).

  • Auxiliary Contacts:

    • Some models offer normally open (NO) and normally closed (NC) auxiliary contacts; the number and configuration vary by model.

  • Terminal Type:

    • Screw terminals, quick-connect terminals, etc.

  • Ingress Protection Rating:

    • Varies by model, e.g., IP20, IP40.

  • Operating Temperature Range:

    • Varies depending on the model.

  • Certifications:

    • UL, CSA, CE, etc.

Product Advantages

  • Reliability:

    • Emerson and its brands have a long history in electrical controls, and their products are generally known for high reliability.

  • Wide Range of Applications:

    • Suitable for various industrial, commercial, and residential applications.

  • Variety of Choices:

    • Offers a wide range of ratings, pole configurations, and coil voltages to meet different needs.

  • Ease of Installation:

    • Some models feature quick-connect options and other features for easy installation.

  • Global Support:

    • Emerson provides product and technical support globally.

Precautions

  • Correct Selection:

    • Choose the appropriate contactor model based on the current and voltage requirements of the load, the type of application, and environmental conditions.

  • Correct Installation:

    • Follow the manufacturer's installation guidelines for proper wiring and secure connections.

  • Safe Operation:

    • Always adhere to electrical safety regulations during installation, operation, and maintenance.

  • Overload Protection:

    • In motor control applications, it is typically necessary to use contactors in conjunction with overload relays to protect the motor.

  • Regular Inspection:

    • Periodically inspect the contactor's contacts, coil, and wiring to ensure they are in good working order.

  • Environmental Conditions:

    • Ensure that the temperature, humidity, and pollution levels of the operating environment are within the contactor's permissible range.

Product Applications

Emerson contactors and products from its brands are widely used in the following areas:

  • Heating, Ventilation, and Air Conditioning (HVAC):

    • Controlling compressors, fan motors, heating elements, etc.

  • Industrial Control:

    • Controlling motors, lighting, and heating loads in various industrial equipment.

  • Refrigeration:

    • Controlling compressors and other refrigeration system components.

  • Food Service Equipment:

    • Controlling various kitchen appliances.

  • Lighting:

    • Controlling large lighting systems.

  • Water Pumps:

    • Controlling motors in water supply and drainage systems.

  • Residential Applications:

    • Controlling water heaters, air conditioners, etc.

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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