ABB EN40 Contactor, 230 V ac Coil, 4-Pole, 40 A, 2.77 kW 230 V, 4 NO, 400V

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RS Stock No.:
211-1544
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
1SAE342111R0640
ผู้ผลิต:
ABB
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
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Brand

ABB

Product Type

Contactor

Coil Voltage

230 V ac

Number of Poles

4

Contact Voltage

400V

Contact Current

40A

Series

EN40

Power Rating

2.77kW

Mount Type

DIN Rail

Function

Safety

Normal State Configuration

4 NO

Terminal Type

Screw

Contactor Application

Safety

Operational Current Ie

22A

Control Circuit Voltage Uc

230 V

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

55°C

Standards/Approvals

EN, IEC, UL

Width

54 mm

Depth

65mm

Length

65mm

Pole and Throw Configuration

4

COO (Country of Origin):
DE

ABB EN40 Series Contactor, 40A Contact Current Rating, 230V AC Coil Voltage - 1SAE342111R0640


This contactor is a versatile electromechanical switching device designed for controlling various loads. Suitable for both domestic and industrial applications, it operates at a high power rating of 2.77 kW and comes in compact dimensions of 65mm x 54mm x 65mm. The 4-pole configuration allows for effective control of multiple circuits while ensuring safety in operation.

Features & Benefits


• Operates with both AC and DC voltages for flexibility

• Integrated overvoltage protection enhances circuit safety

• Hum-free operation improves user comfort

• Fully compatible with modular DIN rail components for easy installation

• Bi-coloured status indicator provides clear visual feedback

• Durable construction withstands ambient temperatures from -25°C to +55°C

Applications


• Used for controlling lighting systems in commercial premises

• Ideal for managing heating and ventilation units

• Suitable for motors and pump operations in various sectors

• Perfect for integration in automation systems and machinery control

• Utilised in requiring reliable switching for electrical loads

What makes this device suitable for diverse operational environments?


Its wide operating temperature range from -25°C to +55°C allows for functionality in both extreme heat and cold, making it ideal for various industrial and commercial settings.

How does the built-in overvoltage protection enhance performance?


The integrated overvoltage protection helps to prevent damage to the control circuit from voltage spikes, thus ensuring greater longevity and reliability of the contactor.

What kind of terminal connection does it utilise?


It features screw terminals, providing a secure and robust connection suitable for various wiring setups, which simplifies installation and maintenance.

Can this contactor be used in combination with other DIN-rail components?


Yes, its compatibility with modular DIN rail components facilitates efficient and flexible system design, optimising space and functionality.

What are the expected power losses associated with operation?


Power losses for this device are minimal, typically 15.4 W when operating under AC-1, ensuring high efficiency during use without significant energy drain.

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