
ABB Frontal Electronic Timer, TEF4-ON, 4kV, 3A
Specifications
| SV Code | 373962798318 |
| Brand | Abb |
| Category | Electronic Timers |
| Unit | Piece |
| Voltage | 240VAC-24VDC |
| Frequency | 50/60 Hz |
| Torque | 1.2 Nm |
| Colour | Grey |
| Amps | 1.5-3 A |
| Storage Temperature | -40 to 80 Deg.C |
| Operation Temperature | -25 to 70 Deg.C |
| Brand Origin (not manufacture) | Germany |
| Delivery | Not on the shelf right now; 7 working days to source and deliver. |
Description
Frontal Electronic Timer is used for realizing timing function and are available in ON-delay and OFF-delay versions. Compact solution in cabinet compared to separate timers TEF4 electronic timers are front-mounted and locked on AF contactors or NF contactor relays. A mechanical indicator allows to show the state of the contactor. Safe and cost-reduced wiring. TEF4 electronic timers are supplied by a direct plug-in parallel connection to the coil terminals A1 - A2 of the contactor or contactor relay. A varistor is integrated on the timer to offer a built-in protection against surges in the contactor coil.
Features
- Rated impulse withstand voltage (Uimp): 4kV
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