3RB2283-4AA1 Electronic Overload Relay Evaluation Unit
Brand: Siemens
Order No.: 3RB2283-4AA1
Product Name: SIRIUS Electronic Motor Protection Evaluation Unit (Monostable auxiliary contacts)
Specifications
Measurable motor current range: 0.3 ~ 630 A (requires matching external current transformers)
Trip class selectable: Class 5 / 10 / 20 / 30
Control supply voltage: 24 ~ 240 V AC/DC wide range
Auxiliary contacts: 2NO + 2NC (monostable)
Contact rated current: 6 A (AC-15)
Installation mode: Stand-alone DIN rail mounting
Terminal type: Screw terminals
Reset mode: Manual / Automatic switchable
Protection functions: Overload, phase failure, phase unbalance, earth fault monitoring
Dimension: W45 × H111 × D95 mm
Protection class: IP20
Operating temperature: -25 ℃ ~ +60 ℃
Applicable contactor frame: S00 ~ S12
3RB22B3-4AA1 Specifications
| Brand | Siemens |
|---|---|
| Order No | 3RB2283-4AA1 |
| Product Name | SIRIUS Electronic Motor Protection Evaluation Unit (Monostable auxiliary contacts) |
| Measurable motor current range | 0.3 ~ 630 A (requires matching external current transformers) |
| Trip class selectable | Class 5 / 10 / 20 / 30 |
| Control supply voltage | 24 ~ 240 V AC/DC wide range |
| Auxiliary contacts | 2NO + 2NC (monostable) |
| Contact rated current | 6 A (AC-15) |
| Installation mode | Stand-alone DIN rail mounting |
| Terminal type | Screw terminals |
| Reset mode | Manual / Automatic switchable |
| Protection functions | Overload, phase failure, phase unbalance, earth fault monitoring |
| Dimension | W45 × H111 × D95 mm |
| Protection class | IP20 |
| Operating temperature | -25 ℃ ~ +60 ℃ |
| Applicable contactor frame | S00 ~ S12 |
About the 3RB22B3-4AA1
The Siemens 3RB22B3-4AA1 is a electrical products used in industrial automation, control and power systems. It is rated at Brand Siemens, Order No 3RB2283-4AA1, Product Name SIRIUS Electronic Motor Protection Evaluation Unit (Monostable auxiliary contacts). Manufactured by Siemens, this electrical products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number 3RB22B3-4AA1 for accurate procurement and cross-referencing.
Why source the 3RB22B3-4AA1 from HDE123
- Verified part number: every 3RB22B3-4AA1 is checked against its manufacturer specification before shipment.
- 16 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the 3RB22B3-4AA1
To order the Siemens 3RB22B3-4AA1, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.