Speed Controller 3 Amps

EFSC Speed Controllers for up to 10 amps.

If you’re unsure which controller you need for your fan, just ask us and we will be happy to assist you in selecting the right model.

EFSC Range Features: 2 or 3 wire control as standard, electronic stepless speed control, minimum speed pre-set facility, compact and easy to install. 3 amp and 5 amp models come with a D/G mini trucking box including a double pole illuminated on/off switch.

Complies with EMC directives 89/336CEE and MODS, and low voltage directive 72/23/CEE. The 10 amp model is housed in a robust die-cast enclosure. All models are finished in white with black printing. All models are fitted with a motor protection fuse, and each controller includes a spare fuse. The 10A model comes with a max output pre-set.

Summary:
EFSC1.5 suitable for a maximum full load of 1.5 amps
EFSC3.0 suitable for a maximum full load of 3.0 amps
EFSC5.0 suitable for a maximum full load of 5.0 amps
EFSC6.0 suitable for a maximum full load of 6.0 amps
EFSC10 suitable for a maximum full load of 10.0 amps

For higher current models requiring a control function, please inquire. This range of fan speed controllers can be used with any manufacturer’s fans/motors that are single-phase and suitable for speed control via 2 or 3 wires (+earth), including: Elta, Flakt Woods, Helios, Nuaire, Roof Units, Soler & Palau, Systemair, Vent-Axia, Ziehl Abegg, and more