Siemens, 3RB22 Overload Relay 2 NO/2 NC, 0.3A, 630 A F.L.C, 6A Contact Rating, 240V 2P
- RS Stock No.:
- 203-2147
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- 3RB2283-4AA1
- ผู้ผลิต:
- Siemens
ยอดรวมย่อย (1 ชิ้น)*
THB25,038.33
(ไม่รวมภาษีมูลค่าเพิ่ม)
THB26,791.01
(รวมภาษีมูลค่าเพิ่ม)
ส่งฟรีหากซื้อเกิน ฿2,500.00
มีในสต็อก
- 3 ชิ้นพร้อมจัดส่งจากคลังสินค้าต่างประเทศ
ต้องการสินค้าเพิ่มหรือไม่ ระบุจำนวนและคลิก ‘ตรวจสอบวันจัดส่ง’ เพื่อดูข้อมูลเพิ่มเติมเกี่ยวกับสต็อกสินค้าและการจัดส่ง
ชิ้น | ต่อหน่วย |
|---|---|
| 1 + | THB25,038.33 |
*ตัวบ่งบอกราคา / price indicative
- RS Stock No.:
- 203-2147
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- 3RB2283-4AA1
- ผู้ผลิต:
- Siemens
คุณสมบัติ / Specifications
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
เลือกทั้งหมด | คุณลักษณะ | ค่า |
|---|---|---|
| Brand | Siemens | |
| Product Type | Overload Relay | |
| FLC Motor Rating | 0.3, 630A | |
| Relay Contact Current | 6A | |
| Series | 3RB22 | |
| Mount Type | Stand Alone | |
| Pole and Throw Configuration | 2P | |
| Normal State Configuration | 2 NO/2 NC | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Reset Method | Automatic & Manual | |
| Minimum Operating Temperature | -25°C | |
| Width | 45mm | |
| Number of Auxiliary Contacts | 4 | |
| Maximum Operating Temperature | 60°C | |
| Length | 111mm | |
| Depth | 95mm | |
| Standards/Approvals | EAC, IEC 60529, IEC 81346-2, CCC, CE, UL, CSA | |
| Control Voltage | 240V | |
| Supply Voltage | 240V | |
| เลือกทั้งหมด | ||
|---|---|---|
Brand Siemens | ||
Product Type Overload Relay | ||
FLC Motor Rating 0.3, 630A | ||
Relay Contact Current 6A | ||
Series 3RB22 | ||
Mount Type Stand Alone | ||
Pole and Throw Configuration 2P | ||
Normal State Configuration 2 NO/2 NC | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Reset Method Automatic & Manual | ||
Minimum Operating Temperature -25°C | ||
Width 45mm | ||
Number of Auxiliary Contacts 4 | ||
Maximum Operating Temperature 60°C | ||
Length 111mm | ||
Depth 95mm | ||
Standards/Approvals EAC, IEC 60529, IEC 81346-2, CCC, CE, UL, CSA | ||
Control Voltage 240V | ||
Supply Voltage 240V | ||
- COO (Country of Origin):
- DE
Siemens 3RB Series Overload Relay, 0.3 to 630 A FLC Motor Rating, 6A Contact Current Rating - 3RB2283-4AA1
This overload relay is designed for motor overload protection and offers comprehensive monitoring of your motor systems. With dimensions of 111mm in length, 45mm in width, and 95mm in depth, this device supports a wide operating temperature range of -25°C to +60°C.
Features & Benefits
• Adjustable current response from 0.3A to 630A enhances protection
• DP pole configuration optimises circuit integration for efficiency
• Manual and automatic reset options provide operational flexibility
• Rated for a control supply voltage of 240V, ensuring compatibility
• Auxiliary circuits feature screw terminal connections for easy installation
• High surge voltage resistance protects systems from voltage spikes
Applications
• Employed in industrial motor for enhanced safety
• Utilised in automation systems to prevent motor overheating
• Suitable for machinery requiring reliable overload protection
• Ideal for environments with varying operational temperatures
What current ratings does the relay support for effective operation?
This relay supports a current rating adjustable from 0.3 A up to 630 A, making it suitable for a variety of motor sizes and applications.
How does the relay ensure user safety during operation?
The relay features a robust design with a finger-safe IP20 rating on the front, which helps minimise the risk of accidental contact with live parts.
What type of connections are available for the auxiliary circuit?
The auxiliary circuit is equipped with screw-type terminals, allowing for secure and reliable connections to conductors sized from 0.5mm² to 2.5mm².
Can the relay be installed in various positions?
Yes, the relay's mounting position is versatile, allowing for stand-alone installation in any orientation, which facilitates flexible integration into existing setups.