ABB AF40-30-00-13 40A 3-Pole Contactor 100-250V AC/DC
The ABB AF40-30-00-13 is a 40A 3-pole wide-range coil contactor for motor loads up to ~18.5kW at 400V. Its 100–250V AC/DC coil makes it the versatile contactor for UAE panels where the control voltage may be AC or DC, reducing stocking complexity for contractors and panel builders.
Key Features
- 40A AC-3 rating for motors and high-current load switching
- Wide-range coil: 100–250V AC/DC
- 3-pole main contacts (3NO)
- Compatible with ABB accessory range (auxiliary contacts, timers)
- Genuine ABB AF-range quality
Technical Specifications
| Specification |
Details |
| Brand |
ABB |
| Model |
AF40-30-00-13 |
| Rated Current (AC-3) |
40A |
| Motor Power (400V) |
~18.5kW |
| Poles |
3 |
| Coil Voltage |
100–250V AC/DC |
| Mounting |
DIN Rail / Screw |
Applications
- Motor starters for pumps, fans, and compressors
- Industrial and commercial load switching
- HVAC and chiller motor control panels
- Building automation and BMS-controlled switching
FAQ
-
What does this contactor control?
It's an electrically-operated switch used to make/break a load circuit repeatedly under remote or automatic control — commonly lighting banks, motors, HVAC equipment, or heating loads switched via a timer, BMS, or control relay.
-
Does this need a separate overload relay for motor protection?
Yes, if it's controlling a motor — a contactor alone doesn't protect against sustained overload. Pair it with a compatible thermal overload relay (see ABB's matching TF/TA-series relays) to form a full motor starter.
-
Can I control this contactor with a timer or BMS?
Yes — the coil is designed for remote switching from a timer, PLC, BMS, or control relay rather than direct manual operation, making it suited to automated load switching.
-
Can I install this myself?
No. Contactors are wired into live control and power circuits and must be installed by a licensed electrician in accordance with UAE wiring regulations.
