• Model:EFSC-TK

Electronic fan speed controller with Thermal protection inputs- EFSC-TK

£ 42.92 (excl. VAT)

£ 51.50 (inc. VAT)

A range of Electronic Fan Speed Controllers designed for speed controllable single phase motors up to 10 amps.
The EFSC3-TK,6-TK & 10TK all have an illuminated on/off rocker switch and a stepless rotary knob for speed adjustment.
These controllers have TP/TK connections, any fan motors with these connections available should use controllers like this with TK connections. Otherwise use the EFSC without TK.

EFSC-TK Range Features
• All models supplied with surface mount backing box
• Minimum & Maximum speed internal pre-set adjusters on all models
• Suitable for 2 or 3 wire control
• Electronic stepless speed control
• Easy to install

Notes for engineers: If wanting to use 3 wire control, the capacitor will have to be disconnected from Live and fed to the Aux on the EFSC instead. (If the motor is supplied in this configuration, which is normally the case.)
This is a controlled Live controller. If the capacitor is connected to Neutral on the motor (controlled Neutral configuration) and you want to use 3 wire connection, U1 & U2 will have to be reversed for the fan to run in the correct direction.
3 wire control gives better starting torque, less heat generation and is preferred in all respects.

If in doubt use the 2 wire connection the the fan, as described in the instructions.
PDF Files


Data Sheet

Available Options

1 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Dektite Combo Pipe Flashing - DC210REC1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x Elta Cased Axial Flange - 630mm2 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Jetflow-HIT Metal inline - 150mm1 x Wall Mounted Air Curtains - COR-N Series1 x Mounting Feet (Pair) for SLC-630-060B-06301 x CADB/T-HE PRO-REG Series1 x Soler & Palau - HCBT/6-1000/H - IP551 x Economy Airvent 100mm Fan with Timer & Shutter1 x CBMT/Q 400-55 1 HEATER KIT1 x Insulated extract Plenum 6+12 x CBMT/Q 400-9 3 HEATER KIT2 x U42K Screws for duct1 x HV STYLVENT Wall Kit Threaded Rods1 x HCFB/4-630mm plastic impeller plate fan1 x Elta SLC500/4B-1AC - IP551 x 220x90mm 45 Degree Vertical Bend1 x CRVT/4-500 N Roof mounted Fan - vertical discharge1 x Soler & Palau HXM-350mm1 x 125mm - 150mm Round Reducer1 x Topvex SF12 HWL. Supply AHU1 x Isolator Switch - EFF-ISO1 x Etaline Max-Fan - 315mm - E2 011 x Inclined Curb support BI-3 for TH-5001 x CK-60F Kit1 x ELTA - Single Phase Transformer 8amps1 x Helios GigaBox 400mm GBW 400/4 centrifugal1 x Raptor SDA500/4-1AC1 x HRU Controller1 x CADB/T-HE 54 ECOWATT Series1 x Compact SCD500/4-3AC1 x DA12/9 Feet1 x ERR 12/1 Centrifugal inline fan1 x Elta SLC500-1EC -IE5 Motor- IP551 x Soler & Palau TCBT/4-710/L - IP651 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt VR RE1 x Acopel F400-450/1601 x HCFT/4-250mm plastic impeller plate fan1 x Soler & Palau - HXTR/4-500/H - IP541 x 110 x 54mm Rectangular Wall Plate1 x 125mm Round Connector with Damper1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x B-flow Impeller HCBB/T-450mm1 x Helios GigaBox 250mm GBW 250/4 centrifugal1 x Circ.connection-125 fo EX-140 ATEX unit1 x Mounting Feet (Pair) for SLC-800-060B-08001 x DV-ROF-V-225 Roof mounted unit1 x Helios GigaBox 450mm GBD 450 centrifugal - EC Motor1 x Access Door for Circular Duct - 400 x 300 - SIZE 501 x Soler & Palau - HCBB/2-315/H - IP651 x CBA-130 Inlet Flange for CBT-1301 x ZAP 710-61 Plate axial fan1 x 110 x 54mm Flat Channel Connector1 x Jetflow-HIT Metal inline - 200mm1 x Acopel F400-315/1601 x HRT/4-355-BPN1 x OZEO E ECOWATT Wireless Switch - OZEO-ECO-W1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x Elta SCP400/4-3AC - IP551 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x Elta SLC400/4-1AC - IP551 x Kitchen Extract Grille with Grease Filter and External Wall Fan1 x 100mm Wall Duct - 350mm1 x Belt Drive Cased Axial Fan - 630mm - L version1 x 1mtr Round Ducting - 125mm
Reviews
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