These are new ABB contactor accessories, model TEF5-ON and TEF5-OFF, available with free shipping. They are designed as supplementary components for specific ABB contactor series, likely used to modify or extend the functionality of motor starters and control circuits in industrial electrical panels. Suitable for electricians, maintenance technicians, or engineers sourcing parts for system installation, repair, or upgrades. As accessories, their primary value is in providing specific control options (like on/off delay functions) for compatible contactors. Verify the exact contactor series compatibility and technical specifications directly on the product listing to ensure they meet your project requirements, as dimensions and exact application notes are not provided here. ABB Contactor Accessories TEF5-ON TEF5-OFF. Condition: New. Listed at 75.00 USD. Please don't hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction. Feedback: Since your feedback is very important to our business's development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. It`ll just take you 1 minute. Thank you! The goods are in stock, if you need to buy more than one, please contact us, thank you