1SBN020114R1000
INR 4557INR 13020
In stock
Description
ABB 1SBN020114R1000 – TEF4-OFF is a compact front-mounted electronic OFF-delay timer designed for ABB AF contactors and compatible NF contactor relays. It is used when an auxiliary switching function must remain active for a preset period after the associated contactor is de-energized. The timer provides an adjustable delay from 0.1 to 100 seconds, selectable across three timing ranges.
The TEF4-OFF connects directly in parallel with the contactor or relay coil at terminals A1–A2, which simplifies control-panel wiring.
Specifications
| Category | Contactor Accessory |
|---|---|
| Contactor Accessory | TEF4-OFF |
