EMOtec
Thermal actuator for heating, ventilation, and air conditioning systems
The EMOtec thermal actuator with position indicator (NC) can be installed in temperature and/or timerelated 2-point control systems.
Features & Benefits
Compact sizes especially suited to manifold cabinets
Simple functional testing by means of position indicator (with NC model)
Safe because of overvoltage protection (with 230 V model)
Trouble-free because it is silent and needs no maintenance
Technical Information
Applications:
Designed for ON/OFF or PWM control.
Supply voltage:
24 VAC/VDC (+25%/-10%)
230 VAC/VDC (+10%/-15%)
0-60 Hz
Power consumption:
24 V:
Starting: ≤ 9 W (VA)
During operation: ≤ 3 W (VA)
230 V:
Starting: ≤ 90 W (VA)
During operation: ≤ 3 W (VA)
Operating cycle time:
~ 3 min
Adjusting force:
NO 110 N / NC 90 N
Temperature:
Max. ambient temperature: 50°C
Min. ambient temperature: 0°C
Max. medium temperature: 100°C
Storage temperature: -20°C to +70°C
Ingress protection:
EN 60529, IP43 at any position.
Protection class:
II, EN 60730
Overvoltage protection:
Varistor with 230 V model.
Certification:
CE, EN 55014-1, EN 60730-2-14
Cable:
Cable length: 1 m.
Connection cable: 2 x 0,50 mm2.
Stroke:
NO 2,6 mm.
NC 3,5 mm, valve position visible due to position indicator.
Connection to valve:
M30x1,5
Body:
Shock-resistant PC/ABS, white RAL 9016.
Articles
EMOtec
Type | EAN | Article No |
230 V | ||
Currentless closed (NC) | 4024052460359 | 1807-00.500 |
Currentless open (NO) | 4024052490752 | 1809-00.500 |
24 V | ||
Currentless closed (NC) | 4024052460458 | 1827-00.500 |
Currentless open (NO) | 4024052491551 | 1829-00.500 |
110 V model on request
Adapter for mounting the EMOtec with M30x1.5 connection on thermostatic insert for Series 2 or Series 3 clamping joint.M30x1.5 threading, factory standard.
Connecting to radiators with integrated valves
Adapter for mounting the EMOtec with M30x1.5 connection on thermostatic insert for Series 2 or Series 3 clamping joint.
M30x1.5 threading, factory standard.
Model | EAN | Article No |
Series 2 | 4024052297214 | 9703-24.700 |
Series 3 | 4024052313518 | 9704-24.700 |
Max. switching current auxiliary switch: Type 230 V: 5 (1) A; Type 24 V: 3 (1) A.Stroke: 4 mm.Connection to valve: HEIMEIER M30x1.5, with enclosed adapter.Adjusting force: 100 N.Cable length: 1 m fixed. Connection cable: 4 x 0,75 mm2
Thermal actuator with auxiliary switch
Max. switching current auxiliary switch: Type 230 V: 5 (1) A; Type 24 V: 3 (1) A.
Stroke: 4 mm.
Connection to valve: HEIMEIER M30x1.5, with enclosed adapter.
Adjusting force: 100 N.
Cable length: 1 m fixed.
Connection cable: 4 x 0,75 mm2
Type | EAN | Article No |
230 V | ||
Currentless closed (NC) | 4024052977819 | 4968-03.000 |
24 V | ||
Currentless closed (NC) | 4024052977918 | 4988-03.000 |
Adapter for mounting the EMOtec on valve bodies of other manufacturers.Threads M30x1.5 factory standard.
Connecting to other brands
Adapter for mounting the EMOtec on valve bodies of other manufacturers.
Threads M30x1.5 factory standard.
Manufacturer | EAN | Article No | |
Danfoss RA (Ø≈20 mm) | 4024052297016 | 9702-24.700 | |
Danfoss RAV (Ø≈34 mm) | 4024052300112 | 9800-24.700 | |
Danfoss RAVL (Ø≈26 mm) | 4024052295913 | 9700-24.700 | |
Vaillant (Ø≈30 mm) | 4024052296019 | 9700-27.700 | |
TA (M28x1,5) | 4024052336418 | 9701-28.700 | |
Herz (M28x1,5) | 4024052296316 | 9700-30.700 | |
Markaryd (M28x1,5) | 4024052296514 | 9700-41.700 | |
Comap (M28x1,5) | 4024052296712 | 9700-55.700 | |
Oventrop (M30x1,0) | 4024052428519 | 9700-10.700 | |
Giacomini (Ø≈22,6 mm) | 4024052429714 | 9700-33.700 | |
Ista (M32x1,0) | 4024052511419 | 9700-36.700 | |
Uponor (Velta) | - Euro-/compact distributor or return valve 17 | 4024052448111 | 9700-34.700 |
Uponor (Velta) | - Provario distributor | 4024052510917 | 9701-34.700 |
