Products

ABB TEF4-ON Frontal Electronic Timer 24-240VAC/DC

Product Code: TEF4-ON

  • Wide voltage range: 24-240 VAC/VDC
  • High impulse withstand voltage: 4 kV
  • Durable insulation voltage: 400 V
  • Secure screw terminal connections
  • IP40 protection rating
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Specifications

Product Type Frontal Electronic Timer
Brand ABB
Contact Configuration 1NC+1NO
Degree of Protection IP40
Depth 67.7 mm
Height 41.6 mm
Rated Impulse Withstand Voltage 4 kV
Rated Insulation Voltage 400 V
Rated Voltage 24-240 VAC/VDC
Suitable For Use With AF09-AF96
Switching Type Operating Delayed
Terminal Type Screw
Width 43 mm

Description

<p>When selecting the right accessory for your industrial or commercial setup, it&amp;#39;s essential to focus on the technical specifications that align with your operational needs. This product is designed as a robust and reliable accessory, suitable for use with AF09-AF96 systems, ensuring compatibility and seamless integration into existing frameworks.</p><p>This accessory operates efficiently within a wide range of voltage requirements, from 24 to 240 VAC/VDC. This flexibility makes it adaptable to various applications where different voltage levels might be encountered. The rated impulse withstand voltage stands at 4 kV, providing substantial protection against transient overvoltages that can occur due to lightning strikes or switching surges.</p><p>With a rated insulation voltage of 400 V, this accessory ensures safe operation under normal conditions by preventing unintended electrical contact between components. Its contact configuration of 1NC (normally closed) + 1NO (normally open) offers versatility in control circuits by allowing both break and make operations within the same unit.</p><p>The terminal type is screw-based, which is standard in many industrial settings for secure and reliable connections. This feature facilitates straightforward installation and maintenance processes without requiring specialized tools or techniques.</p><p>In terms of physical dimensions, this accessory measures 43 mm in width, 41.6 mm in height, and has a depth of 67.7 mm. These compact dimensions are advantageous when space is at a premium yet performance cannot be compromised.</p><p>The degree of protection provided by this product is IP40, indicating that it is protected against solid objects greater than 1 mm but not against water ingress. While it should be used in environments where moisture exposure is minimal, its design ensures adequate protection against dust particles typically found in industrial settings.</p><p>Overall, this accessory provides practical features combined with dependable performance metrics suited for various applications within its compatible range. It meets essential safety standards while being easy to integrate into existing systems thanks to its thoughtful design considerations tailored for demanding environments.</p>

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