ABB Series AF Contactor, 70A Contact Current Rating, 500V Coil Voltage - 1SBL347001R1411 AF40-30-11-14

This contactor is an essential component for motor control applications, designed to manage electric motors efficiently. It boasts a compact design, measuring 111mm in length and width, with a depth of 111mm. With the capability to handle a coil voltage of 690V, it supports a wide control voltage range of 250 to 500V, making it versatile for various industrial settings.

Features & Benefits

• Operates at a maximum current rating of 70A for robust performance
• Features screw terminals for easy installation and connectivity
• 3NO contact configuration optimises motor control operations
• Built-in surge protection enhances durability and reliability
• Capable of switching power circuits efficiently up to 18.5 kW
• Supports a wide temperature range between -40°C to +70°C for diverse environments

Applications

• Used for industrial motor control systems to provide reliable operation
• Ideal for requiring high current management up to 70A
• Integrates effectively with DIN rail mounting setups for convenience
• Suitable for controlling power circuits in manufacturing and automation

How does surge protection improve operational reliability?

Surge protection mitigates voltage spikes, which can damage electrical components, ensuring the contactor operates reliably in fluctuating conditions.

What is the significance of a 3-pole configuration?

The 3-pole configuration allows for efficient control of three-phase motors, ensuring balanced power distribution and optimal performance in industrial applications.

What are the recommended environments for optimal functioning?

This contactor is designed to operate effectively in ambient temperatures ranging from -40°C to +70°C, making it suitable for various industrial environments.

How does this contactor contribute to energy efficiency?

The wide control voltage range reduces panel energy consumption, allowing for efficient operation even in unstable electrical networks.

Can additional accessories be integrated with this model?

Yes, the contactor's block type design allows for easy extension with add-on auxiliary contact blocks, enhancing its functionality in complex systems.

Select all	Attribute	Value
	Brand	ABB
	Coil Voltage	690 V
	Number of Poles	3
	Contact Current Rating	70 A
	Series	AF
	Range	AF40-30-11-14
	Power Rating	18.5 kW
	Function	Motor Control
	Normal State Configuration	3NO
	Number Of Auxiliary Contacts	2
	Auxiliary Contact Configuration	1NO + 1NC
	Terminal Type	Screw
	Width	67mm
	Length	111mm
	Depth	111mm
	Mounting Style	DIN Rail
	Maximum Operating Temperature	+70°C
	Pole and Throw Configuration	3P
	Control Voltage	500 V
	Minimum Operating Temperature	-40°C

	Select all
	Brand ABB
	Coil Voltage 690 V
	Number of Poles 3
	Contact Current Rating 70 A
	Series AF
	Range AF40-30-11-14
	Power Rating 18.5 kW
	Function Motor Control
	Normal State Configuration 3NO
	Number Of Auxiliary Contacts 2
	Auxiliary Contact Configuration 1NO + 1NC
	Terminal Type Screw
	Width 67mm
	Length 111mm
	Depth 111mm
	Mounting Style DIN Rail
	Maximum Operating Temperature +70°C
	Pole and Throw Configuration 3P
	Control Voltage 500 V
	Minimum Operating Temperature -40°C

ABB AF40-30-11-14 AF Contactor, 690 V Coil, 3-Pole, 70 A, 18.5 kW, 3NO

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