Siemens 3RB2283-4AA1 Evaluation Unit FOR Full Motor Protection
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全电机保护评估单元 Siemens 3RB2283-4AA1电机保护单元，3极，24 / 230 V AC控制电源，IP20等级，符合IEC 60 947-4-1，确保工业电机安全可靠。
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SIEMENS 3RB2283-4AA1 EVALUATION UNIT FOR FULL MOTOR PROTECTION
The Siemens 3RB2283-4AA1 is a high-quality evaluation unit designed to provide full motor protection in demanding industrial environments. Built to IEC 60 947-4-1 standards, it offers reliable monitoring and safeguarding of motor systems, ensuring operational safety and extended service life.
Manufacturer: SIEMENS
Type: Evaluation Unit For Full Motor Protection
Product Type Designation: 3RB22
Model: 3RB2283-4AA1
Order No.: 3ZX1012-0RB22-1AA1
| Standard | IEC 60 947-4-1 |
| Control Supply Voltage | 24 / 230 V AC |
| Number Of Poles For Main Current Circuit | 3 |
| Insulation Voltage | 300 V |
| Surge (Impulse) Voltage Resistance Rated Value | 4 KV |
| Number Of Contacts For Auxiliary Circuit | 2 Normally Open + 2 Normally Closed |
| Operating Temperature | -25 / 60°C |
| Dimensions | 111 x 45 x 95 mm |
| Size Of Overload Relay | S00 / S12 |
| Electrical Connection | Screw-type Terminals |
| Enclosure Rating | IP20 |
