Schneider Electric actuator. MD20-SR Damper Actuator, 2-Position or 3-Wire Floating, Spring Return, 110-240Vac / 24-125Vdc, 1m Cable, 20Nm, S2 Switch, IP54.
MD20-SR Damper Actuator, 2-Position or 3-Wire Floating, Spring Return, 110-240Vac / 24-125Vdc, 1m Cable, 20Nm, S2 Switch, IP54. Genuine Schneider Electric product supplied by United Force.
Technical specifications
| Product or component type | Actuator |
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| Actuator type | Electric |
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| Actuator product series | MD20SR |
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| Actuator model | MD20 SR-24/240TS |
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| Product destination | dampers |
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| Actuator | Rotary |
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| Control type | Automatic reset |
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| Switch function | 2 SPDT |
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| rated supply voltage | 24...240 V AC · 24...125 V DC |
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| Transformer rated power in VA | 18 VA |
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| Power consumption in W | 6.5 W |
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| Power consumption in VA | 18 VA AC |
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| Hold-in power consumption in W | 3.3 W |
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| Power loss return | Spring return |
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| Control signal | 2-position (on/off) |
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| Electrical insulation class | Class II |
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| Tightening torque | 177 lb.in · 20 N.m |
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| Position indicator | Visual indicator |
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| Lead length | 1 m |
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| Spring return timing | 75 s |
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| Actuator rotation | 95 ° |
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| Rotational range adjustment | 95° maximum (limited by an adjustable end stop) |
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| IP degree of protection | IP54 |
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| Ambient air temperature for operation | -30…50 °C |
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| Relative humidity | 0…95 % RH, non-condensing |
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| Ambient air temperature for storage | -40…80 °C |
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| Targeted region | Europe · Asia Pacific. · Australia. |
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| Warranty (in months) | 18 |
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