Siemens 3RB Overload Relay 1NO + 1NC, 4 A Contact Rating, 22 → 110 kW, 3P, SIRIUS Classic
- RS Stock No.:
- 751-8870
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- 3RB2163-4GC2
- ผู้ผลิต / Manufacturer:
- Siemens
สินค้าหมดชั่วคราว (Temporarily out of stock) - จะเป็นแบ๊คออเดอร์จัดส่ง (back order for despatch) 16/05/2024, จัดส่งภายใน (delivery within) 4-6 วันทำการ (working days)
เพิ่ม / Added
ราคา / Price Each
THB22,216.68
(exc. VAT)
THB23,771.85
(inc. VAT)
| Units | Per unit |
| 1 + | THB22,216.68 |
- RS Stock No.:
- 751-8870
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- 3RB2163-4GC2
- ผู้ผลิต / Manufacturer:
- Siemens
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
รายละเอียดสินค้า / Product Details
3RB21 Range
Internal power supply
Auxiliary contacts 1 NO+1NC
Manual/Automatic Reset
Switching position indicator
Internal ground fault
Eletrical remote reset
Test function
Phase failure/unbalance sensitivity
Selectable trip class 5,10,20 and 30 operation
Auxiliary contacts 1 NO+1NC
Manual/Automatic Reset
Switching position indicator
Internal ground fault
Eletrical remote reset
Test function
Phase failure/unbalance sensitivity
Selectable trip class 5,10,20 and 30 operation
Electronic Overload Relays
The 3RB2 range of Solid State Electronic overloads can be connected directly to Siemens SIRIUS contactors to provide accurate motor overload protection with enhanced single phase sensitivity,Application: Protection of 3 phase AC motors in sinusoidal 50/60Hz network. These relays are not suitable for the protection of single phase or DC loads,Select according to motor full load current and contactor frame size e,g. S00
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
|---|---|
| Contact Current Rating | 4 A |
| Range | SIRIUS Classic |
| Pole Configuration | 3P |
| Series | 3RB |
| Power Rating | 22 → 110 kW |
| Normal State Configuration | NO/NC |
| Reset Method | Automatic, Manual |
| Terminal Type | Screw |
| Number Of Auxiliary Contacts | 2 |
| Width | 85mm |
| Depth | 156mm |
| Length | 145mm |
| Minimum Operating Temperature | -25°C |
| Maximum Operating Temperature | +60°C |
| Operating Temperature Range | -25 → +60 °C |
| Contact Voltage Rating | 220 V dc, 230 V ac |