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ABB Contactor Relay, Timer Function, 240V AC Coil, 2-Pole, 3A Contact Current, 1 NO/1 NC TEF4

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ABB Contactor Relay, Timer Function, 240V AC Coil, 2-Pole, 3A Contact Current, 1 NO/1 NC TEF4

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Category Contactor Relay Brand ABB Condition New

Specifications

Country of Origin	India
Brand	ABB
Function	Timer
Length	67.7mm
Model	TEF4
Depth	41.6mm
Width	43mm
Mount Type	Panel
Series	TEF4
Maximum Operating Temperature	70°C
Minimum Operating Temperature	-25°C
Terminal type	Screw
Number of Poles	2
Contact Voltage	240V ac
Coil Voltage	240V ac
Normal State Configuration	1 NO/1 NC
Contact Current	3A
Number of Auxiliary Contacts	2
Auxiliary Contact Configuration	1 NO/1 NC
Operational Current Ie	3A
Control Circuit Voltage Uc	24, 240V
ABB Pneumatic Timer for use with A9 to A75 Series, 690 VBrand	ABB

Key Features

Features a timer with ON-delay, adjustable via a front rotary dial.
Compact dimensions of 67.7 mm length, 43 mm width, and 41.6 mm depth for space-efficient installation.
Designed for panel mounting with screw terminals ensuring vibration-resistant connections.
Operates reliably between -25°C and +70°C ambient temperatures.
Has 1 Normally Open and 1 Normally Closed contact configuration for versatile control.
Provides an impulse withstand voltage rating of 4 kV for protection against power surges.
Includes 2 auxiliary contacts with 1 NO and 1 NC configuration.
Compatible with ABB AFC and NFC contactors for versatile automation applications.

Product Description

ABB TEF4 Contactor Relay is a robust control device featuring a 240V AC coil and 2-pole contact arrangement with a 3 amp contact current capacity. This model incorporates an ON-delay timer function, adjustable through a frontal rotary dial, which controls the timing of power flow within electrical circuits efficiently.

The relay is compact, with dimensions measuring 67.7 mm in length, 43 mm in width, and 41.6 mm in depth, making it ideal for installations with limited available space. Designed for panel mounting, it uses screw terminals that provide reliable and vibration-resistant electrical connections, ensuring operational stability in demanding industrial environments.

Operating temperature ranges from -25°C to +70°C, allowing the relay to perform reliably under varied thermal conditions commonly found in manufacturing, packaging, and factory safety systems. The relay’s impulse withstand voltage rating of 4 kV further enhances its durability by protecting it from intense voltage surges.

This Contactor Relay includes 1 Normally Open and 1 Normally Closed contact, plus 2 auxiliary contacts also configured as 1 NO and 1 NC, offering versatile control options for automation tasks. It integrates seamlessly with ABB AFC and NFC series contactors.

Timer function with adjustable ON-delay for precise operational control. Compact and space-saving design suitable for limited installation areas. Panel mount type with screw terminals for secure connections. Wide operating temperature range supports various industrial conditions.

Impulse withstand voltage rating of 4 kV safeguards against power surges. Multiple contact configurations provide flexibility in control applications. Compatibility with ABB AFC and NFC contactors enhances system versatility.

Ideal for factory safety, industrial automation, and packaging lines. Explore additional ABB relays and contactors on EnvMart for comprehensive automation solutions.