Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	ABB
	Coil Voltage	1000 V
	Number of Poles	3
	Contact Current Rating	125 A
	Series	AF
	Power Rating	37 kW
	Function	Motor Control
	Normal State Configuration	3NO
	Number Of Auxiliary Contacts	4
	Auxiliary Contact Configuration	2NO + 2NC
	Terminal Type	Screw
	Length	149mm
	Width	70mm
	Depth	149mm
	Mounting Style	DIN Rail
	Maximum Operating Temperature	+70°C
	Pole and Throw Configuration	3P
	Control Voltage	250 V
	Minimum Operating Temperature	-40°C

	Select all
	Brand ABB
	Coil Voltage 1000 V
	Number of Poles 3
	Contact Current Rating 125 A
	Series AF
	Power Rating 37 kW
	Function Motor Control
	Normal State Configuration 3NO
	Number Of Auxiliary Contacts 4
	Auxiliary Contact Configuration 2NO + 2NC
	Terminal Type Screw
	Length 149mm
	Width 70mm
	Depth 149mm
	Mounting Style DIN Rail
	Maximum Operating Temperature +70°C
	Pole and Throw Configuration 3P
	Control Voltage 250 V
	Minimum Operating Temperature -40°C

COO (Country of Origin):: FR

ABB Series AF Contactor, 125A Current Rating, 37 kW - 1SBL397001R1322

This contactor is designed for efficient motor control applications, operating at a robust 1000V. With its compact dimensions of 149mm x 70mm x 149mm, this device is easily mounted on DIN rails and is equipped with screw terminals for straightforward installation. It is capable of switching power circuits up to 125A and managing a diverse range of control voltages.

Features & Benefits

• High power rating of 37 kW for motor control
• Wide control voltage range from 100 to 250V
• Auxiliary contact configuration of 2NO + 2NC for flexibility
• Built-in surge protection enhances operational reliability
• Compact design allows easy extension with auxiliary blocks
• Operates in extreme temperatures from -40°C to +70°C

Applications

• Suitable for industrial automation systems
• Used in motor control for various machinery
• Ideal for requiring high voltage and current handling
• Commonly utilised in power distribution for operational efficiency
• For installations requiring DIN rail mounting

What is the significance of the auxiliary contact configuration in this device?

The auxiliary contact configuration facilitates the integration of additional control functions, allowing for more complex system designs, such as interlocking, indication, and multiple circuit controls, thus enhancing operational flexibility.

How does the wide control voltage range benefit users?

The ability to operate across a voltage range of 100-250V ensures compatibility with various control systems, reducing energy consumption and ensuring effective performance even in fluctuating power supply conditions.

What are the recommended installation practices for optimising performance?

For optimum performance, it’s advisable to ensure proper tightening of screw terminals to recommended torque specifications and to mount the contactor on a stable DIN rail with adequate spacing for airflow and heat dissipation.

ABB AF Contactor, 1000 V Coil, 3-Pole, 125 A, 37 kW, 3NO

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