ABB EN40-40N-04 EN40 Contactor, 110 V ac Coil, 4-Pole, 40 A, 2.77 kW, 4NO

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£186.49

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£223.79

(inc. VAT)

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RS Stock No.:
211-1539
Mfr. Part No.:
1SAE342111R0440
Brand:
ABB
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Brand

ABB

Coil Voltage

110 V ac

Number of Poles

4

Contact Current Rating

40 A

Power Rating

2.77 kW

Series

EN40

Range

EN40-40N-04

Function

Safety

Normal State Configuration

4NO

Length

65mm

Width

54mm

Depth

65mm

COO (Country of Origin):
DE

ABB EN40 Series Contactor, 110V Control Voltage, 40A Contact Current Rating - 1SAE342111R0440


This contactor is an essential component for managing electrical loads effectively in various applications, designed to handle both single-phase and three-phase loads. Featuring a compact design, the unit measures 65mm in length, 54mm in width, and 65mm in depth. It operates on a control voltage of 110V AC and is tailored for both industrial and domestic settings, ensuring reliability and functionality.

Features & Benefits


• Designed for 40A current ratings, suitable for demanding tasks
• 4-pole configuration allows versatile load management
• Offers zero hum operation, minimising disturbances
• Integrated overvoltage protection enhances safety during use
• Manual override feature enables operational flexibility
• Low power consumption optimises energy efficiency

Applications


• Used in domestic electrical control systems
• Ideal for industrial motor control
• Utilised for automated machinery operations
• Suitable for HVAC systems to ensure efficient function

What is the maximum current capacity this unit can manage?


The contactor is rated for a maximum current of 40A, allowing it to handle significant electrical loads effectively.

How does the device ensure safe operation under varied temperature conditions?


This unit operates effectively within a temperature range of -25°C to +55°C, ensuring reliability in diverse environments.

Can this contactor be integrated into existing electrical systems?


Yes, the DIN rail mounting style allows for seamless integration into current setups, facilitating easy installation alongside other equipment.

What type of screwdrivers are recommended for installation?


A Pozidriv 1 screwdriver is recommended for the control circuit, while a Pozidriv 2 is ideal for the main circuit connections.

How does its design enhance its usability for different applications?


The manual operation capability in On, Off, and Auto states provides flexibility, making it suitable for a variety of operational needs.