Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	ABB
	Coil Voltage	24 V ac/dc
	Number of Poles	4
	Contact Voltage Rating	690 V ac
	Contact Current Rating	55 A
	Series	AF
	Power Rating	18.5 kW
	Range	AF38-40-00-11
	Normal State Configuration	4NO
	Number Of Auxiliary Contacts	0
	Terminal Type	Screw
	Width	45mm
	Length	86mm
	Depth	101mm
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	+70°C

	Select all
	Brand ABB
	Coil Voltage 24 V ac/dc
	Number of Poles 4
	Contact Voltage Rating 690 V ac
	Contact Current Rating 55 A
	Series AF
	Power Rating 18.5 kW
	Range AF38-40-00-11
	Normal State Configuration 4NO
	Number Of Auxiliary Contacts 0
	Terminal Type Screw
	Width 45mm
	Length 86mm
	Depth 101mm
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature +70°C

ABB AF Series Contactor, 24V AC/DC Coil Voltage, 18.5kW Power Rating - 1SBL297201R1100 AF38-40-00-11

This contactor is essential for operating motor functions and managing power in electrical circuits. With a coil voltage range of 24V to 60V, it operates efficiently in both AC and DC environments. Designed to handle up to 55A with a contact voltage rating of 690V, this component supports various industrial applications, making it a versatile option for electrical control.

Features & Benefits

• 4-pole design enhances operational reliability in motor control systems
• Coil voltage range accommodates both AC and DC usage
• Built-in surge protection improves stability in unstable networks
• DIN rail mounting facilitates installation in control panels
• Compact dimensions suitable for integration into limited spaces

Applications

• Used for motor control in automated machinery
• Ideal for switching high voltage circuits
• Commonly found in industrial control panels
• Compatible with inverter systems
• Applicable in mechanical systems requiring dependable electrical components

What should I do if the contactor does not operate as expected?

Ensure the control voltage is within the specified range and check for loose connections.

Is this component suitable for outdoor applications?

It is generally recommended for indoor use

verify environmental conditions for outdoor applicability.

Can it be connected to multiple motor loads simultaneously?

It is advisable to use one contactor per motor load to avoid overload.

ABB AF38-40-00-11 AF Contactor, 24 V ac/dc Coil, 4-Pole, 55 A, 18.5 kW, 4NO, 690 V ac

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