ABB AF Contactor, 250V Coil, 3-Pole, 70 A, 18.5 kW 250V, 3 NO

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RS Stock No.:
237-4910
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
1SBL347001R1322 AF40-30-22-13
ผู้ผลิต:
ABB
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
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Brand

ABB

Product Type

Contactor

Coil Voltage

250V

Number of Poles

3

Contact Current

70A

Series

AF

Power Rating

18.5kW

Function

Motor Control

Normal State Configuration

3 NO

Auxiliary Contact Configuration

2 NO/2 NC

Number of Auxiliary Contacts

4

Terminal Type

Screw

Minimum Operating Temperature

-40°C

Control Circuit Voltage Uc

250V

Contactor Application

Motor Control

Operational Current Ie

70A

Maximum Operating Temperature

70°C

Width

55mm

Standards/Approvals

IEC/EN 60947-4-1

Length

126mm

Depth

144mm

Pole and Throw Configuration

3

COO (Country of Origin):
FR

ABB Series AF Contactor, 70A Contact Current Rating, 250V Control Voltage - 1SBL347001R1322 AF40-30-22-13


This contactor is designed for motor control applications, featuring a 3-pole configuration and rated for a coil voltage of 690V. With a compact size measuring 144mm in length, 55mm in width, and 144mm in depth, it provides versatile installation options on a DIN rail mount. This product is capable of managing motors up to 18.5 kW and provides reliable performance under varying electrical loads.

Features & Benefits


• Wide control voltage range of 100-250V for flexibility

• Built-in surge protection enhances safety and reliability

• Pre-mounted auxiliary contacts streamline installation

• Rated for up to 70A, suitable for industrial applications

• Screw terminal connections facilitate easy wiring

• Designed for high durability across extreme temperature ranges

Applications


• Utilised for controlling industrial motors in various machinery

• Ideal for energy-efficient requiring high power ratings

• Suitable for integration into automated systems for enhanced control

• Employed in electrical panels where space is limited

What is the maximum rated operational current for this contactor?


The maximum rated operational current is 70A at 690V in AC-1 applications, ensuring robust performance for demanding electrical loads.

How does the temperature rating affect operational efficiency?


This device can operate in temperatures ranging from -40°C to +70°C, allowing it to function reliably in diverse environmental conditions, promoting longevity and efficiency.

What is the significance of having pre-mounted auxiliary contacts?


The pre-mounted auxiliary contacts simplify the setup process, enabling quick connections without the need for additional assembly, thus reducing installation time significantly.

How does the surge protection feature benefit users?


Built-in surge protection prevents potential damage from voltage spikes, ensuring the longevity of the contactor and minimising downtime for maintenance, which is crucial in industrial settings.

What are the implications of the wide control voltage range?


A control voltage range of 100-250V allows for compatibility with various control circuits, making it versatile for different applications in automation and motor control.

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