Here’s a summary of the parameters, specifications, dimensions, weight, series, features, and applications of the Rockwell 140A-C-ASA11A contactor:

Product Name: Rockwell 140A-C-ASA11A Contactor

Manufacturer: Rockwell Automation

Series: ASA11A

Description:

The Rockwell 140A-C-ASA11A contactor is a 3-pole, AC contactor designed for switching motors and other loads in industrial control applications. It is part of the ASA11A series of contactors, known for their compact size, high performance, and reliability.

Specifications:

• Rated Current: 140A
• Voltage: 240/480VAC
• Horsepower Rating: 60HP (240VAC), 120HP (480VAC)
• Control Type: AC Coil
• Coil Voltage: 24VAC, 48VAC, 120VAC, 240VAC
• Coil Power Consumption: 26VA (24VAC), 39VA (48VAC), 57VA (120VAC), 114VA (240VAC)
• Contact Configuration: 3-pole (SPDT)
• Contact Material: Silver Cadmium Oxide
• Number of Normally Open Contacts: 3
• Number of Normally Closed Contacts: 0
• Maximum Switching Frequency: 1200 operations/hour
• Operating Temperature Range: -40°C to +60°C
• Storage Temperature Range: -40°C to +85°C
• Dimensions: 112 x 55 x 76 mm
• Weight: 1.3 kg

Features:

• Compact size: The ASA11A series contactors are known for their compact design, making them ideal for applications where space is limited.
• High performance: These contactors are designed for high performance and reliability, withstanding demanding operating conditions.
• Quick disconnect terminals: The quick disconnect terminals provide easy installation and removal of wires.
• Auxiliary contacts: Optional auxiliary contacts can be added to provide additional switching functions.

Applications:

• Motor control: The Rockwell 140A-C-ASA11A contactor is commonly used for controlling motors in industrial applications, such as pumps, fans, and conveyors.
• Lighting control: These contactors can also be used for controlling lighting circuits, such as in warehouses or parking garages.
• Heating and cooling control: They can also be used to control heating and cooling elements in industrial or commercial buildings.

Please note that the information provided here is for informational purposes only and should not be considered as a substitute for professional engineering advice.

I hope this helps! Let me know if you have any other questions.