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Actuator Damper MD20B-230
In stock: No
Vendor stock: No
Minimal order quantity: 1
Price (excl. VAT):
159,40 €
EAN: 3606489659271
MPN: 8751021000
Package: 1
Technical Information
| Item condition | New |
| Manufacture name | Actuator Damper MD20B-230 |
| Brand | Schneider Electric |
| Categories |
Control gear |
| Country of origin | CH |
| Width | 130 mm |
| Model | Rotating |
| Height | 79 mm |
| Depth | 65 mm |
| Control signal | Three-point |
| Housing material | Other |
| Ambient temperature | -30-50 °C |
| Suitable for manual operation | Yes |
| Potential free switch contact | Yes |
| Length of connection cable | 1 m |
| Explosion-proof | Yes |
| Degree of protection (IP) | IP54 |
| Regulation type on/off | Yes |
| Regulation type modulating | No |
| Regulation type splitrange | No |
| Degree of protection (NEMA) | 2 |
| Energy consumption in operation | 0 W |
| Energy consumption at rest | 0 W |
| Auxiliary contacts optional | No |
| Suitable for air accessory | Yes |
| Automatic travel recognition | Yes |
| With safety function | Yes |
| Deactivated when closed | No |
| Connection to stop valve | None |
| With mechanical setting indicator | Yes |
| Position reporting system | None |
| Operating time | 150 s |
| Torque | 20 Nm |
| Stroke length | 0 mm |
| Suitable for valve | No |
| Max. electric power input | 6 VA |
| Max. angle of rotation | 95 ° |
| Allowable relative humidity | 0-95 % |
| Adjustable operating range | Yes |
| Return at zero supply voltage | No |
| Supply voltage | 230 V AC |
| Auxiliary contacts | Yes |
| End contacts | None |
| Adjusting force | 0 N |
| Self-adjusting travel length | Yes |
| Adjustable position feedback signal | Yes |
| With top flange direct mount according to ISO 5211 | No |
Packing details
| Packing level 1 | 3606489659271 |
Description
The MD20B is on/off damper actuator designed for operating air control dampers in ventillation and air conditioning systems for building services installations. The damper actuator can be used with mounting kits to drive selected Butterfly and Shoe valves. The actuator is maintenance free, with mechanical position indication. Supply voltage: 230 Vac +15%, -60%. Control signal: on/off. Torque: 20 Nm, IP 54 Protection class. Angle of rotation: Max. 95°, adjustable by mechanical stops. Connection cable 1 m, 3 x 0.75 mm² (AW 18).