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Siemens 3RT20281AG20 technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Свойство продукта | Значение свойства | |
|---|---|---|
| Классификация | Contactors (Electromechanical) | |
| Марка | Siemens | |
| Mounting Type | Chassis Mount, DIN Rail | |
| Mfr | Siemens | |
| Package | Box | |
| Product Status | Active | |
| Contact Materials | - | |
| CoilResistance | - | |
| Base Product Number | 3RT2028 | |
| Dim | (W x H x D) 45 x 85 x 97 mm | |
| RoHS-compliant | Yes | |
| Connections | Screws | |
| No. of pins | 3-pin | |
| Number of auxiliary contacts as normally open contact | 1 | |
| Nominal voltage | 690V AC | |
| Number of normally open contacts as main contact | 3normally open contacts as main contacts | |
| Rated operation current Ie at AC-4, 400 V | 22A | |
| Min. temperature | -25°C | |
| Rated operation current Ie at AC-3, 400 V | 38A | |
| Content | 1pc(s) | |
| Max. temperature | +60°C | |
| Rated operation power at AC-3, 400 V | 18.5kW | |
| Rated operation current Ie at AC-1, 400 V | 50A | |
| Number of auxiliary contacts as normally closed contact | 1 | |
| Range | SIRIUS | |
| Rated control supply voltage at AC 50 Hz | 110 - 110 | |
| Type of electrical connection of main circuit | Screw connection | |
| Modular version | Yes |
| Свойство продукта | Значение свойства | |
|---|---|---|
| Rated operation power NEMA | 18.387 | |
| Rated control supply voltage at AC 60 Hz | 110 - 110 | |
| Voltage type for actuating | AC | |
| Number of normally closed contacts as main contact | 0 | |
| Rated operation power at AC-4, 400 V | 11 | |
| Rated control supply voltage at DC | 0 - 0 | |
| Series | SIRIUS | |
| Operating Temperature | -25°C ~ 60°C | |
| Type | S0 | |
| Power Rating | 18.5 kW | |
| Depth | 97mm | |
| Termination Style | Screw Terminal | |
| Function | Reversing | |
| Durability | 1000 0000 | |
| Number of Poles | 3Poles | |
| Contact Form | 3PST-NO (3 Form A) | |
| Operate Time | 40 ms | |
| Coil Voltage | 110VAC | |
| Switching Voltage | 690VAC - Max | |
| Release Time | 16 ms | |
| Must Operate Voltage | 93.5 VAC | |
| Contact Rating (Current) | 38 A | |
| Coil Power | 79VA | |
| Must Release Voltage | - | |
| Features | Auxiliary Contacts | |
| Width | 45mm | |
| Height | 85mm |