Siemens 3RH2 Contactor Relay, 24V dc Coil, 10 A 24V dc, 3 NO/1 NC, 600 V dc, 690V ac
- RS Stock No.:
- 136-3660
- Distrelec หมายเลขบทความ:
- 136-23-013
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- 3RH2131-1FB40
- ผู้ผลิต:
- Siemens
ยอดรวมย่อย (1 ชิ้น)*
THB4,567.07
(ไม่รวมภาษีมูลค่าเพิ่ม)
THB4,886.76
(รวมภาษีมูลค่าเพิ่ม)
ส่งฟรีหากซื้อเกิน ฿2,500.00
มีในสต็อก
- 6 ชิ้นพร้อมจัดส่งจากคลังสินค้าต่างประเทศ
ต้องการสินค้าเพิ่มหรือไม่ ระบุจำนวนและคลิก ‘ตรวจสอบวันจัดส่ง’ เพื่อดูข้อมูลเพิ่มเติมเกี่ยวกับสต็อกสินค้าและการจัดส่ง
ชิ้น | ต่อหน่วย |
|---|---|
| 1 + | THB4,567.07 |
*ตัวบ่งบอกราคา / price indicative
- RS Stock No.:
- 136-3660
- Distrelec หมายเลขบทความ:
- 136-23-013
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- 3RH2131-1FB40
- ผู้ผลิต:
- Siemens
คุณสมบัติ / Specifications
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
เลือกทั้งหมด | คุณลักษณะ | ค่า |
|---|---|---|
| Brand | Siemens | |
| Product Type | Contactor Relay | |
| Coil Voltage | 24V dc | |
| Contact Voltage | 600V dc, 690V dc | |
| Contact Current | 10A | |
| Series | 3RH2 | |
| Function | Straight | |
| Mount Type | DIN Rail | |
| Normal State Configuration | 3 NO/1 NC | |
| Auxiliary Contact Configuration | 3 NO/1 NC | |
| Number of Auxiliary Contacts | 1 | |
| Terminal Type | Screw | |
| Control Circuit Voltage Uc | 24V dc | |
| Operational Current Ie | 10A | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 60°C | |
| Width | 73mm | |
| Standards/Approvals | IEC 60947-5-1, UL A600/Q600 | |
| Length | 45mm | |
| Depth | 57.5mm | |
| Pole and Throw Configuration | 4 | |
| เลือกทั้งหมด | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor Relay | ||
Coil Voltage 24V dc | ||
Contact Voltage 600V dc, 690V dc | ||
Contact Current 10A | ||
Series 3RH2 | ||
Function Straight | ||
Mount Type DIN Rail | ||
Normal State Configuration 3 NO/1 NC | ||
Auxiliary Contact Configuration 3 NO/1 NC | ||
Number of Auxiliary Contacts 1 | ||
Terminal Type Screw | ||
Control Circuit Voltage Uc 24V dc | ||
Operational Current Ie 10A | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 60°C | ||
Width 73mm | ||
Standards/Approvals IEC 60947-5-1, UL A600/Q600 | ||
Length 45mm | ||
Depth 57.5mm | ||
Pole and Throw Configuration 4 | ||
- COO (Country of Origin):
- DE
Siemens 3RH2 Series Contactor Relay, 24V Coil Voltage, 10A Contact Current - 3RH2131-1FB40
This contactor relay is an auxiliary switching device designed for control circuits in industrial electrical installations. It operates from a 24V DC control supply and provides multiple instantaneous auxiliary contacts for switching and interlocking tasks. The unit is intended for DIN‑rail mounting in control panels and is suitable for use across a wide ambient temperature range in applications requiring compact, repeatable switching.
Features and Benefits:
• 24V control supply for consistent Coil operation
• 10A contact current supporting moderate load switching
• 600V DC and 690V AC contact voltage for wide voltage range
• Integrated diode for suppressed Coil transients and protection
• Screw terminals enabling secure conductor connections
• 10A contact current supporting moderate load switching
• 600V DC and 690V AC contact voltage for wide voltage range
• Integrated diode for suppressed Coil transients and protection
• Screw terminals enabling secure conductor connections
Applications
• Suitable for PLC‑controlled motor starter circuits
• Used for signal switching in automation control panels
• Ideal for safety‑related switching OFF
• Can be used in DC power distribution switching schemes
• Suitable for retrofit on 35 mm DIN‑rail assemblies
• Used for signal switching in automation control panels
• Ideal for safety‑related switching OFF
• Can be used in DC power distribution switching schemes
• Suitable for retrofit on 35 mm DIN‑rail assemblies
What are the operating temperature limits for the device?
It functions within an ambient temperature range of -25°C to +60°C.
How many and what type of auxiliary contacts are provided?
It includes three normally open and one normally closed instantaneous auxiliary contacts.
What mounting and connection methods does it use?
It mounts on a 35 mm DIN‑rail and uses screw‑type terminals for auxiliary and control circuits.
What are typical Coil power consumption figures?
Closing and holding power for the magnet Coil are both specified at 4 W.
What mechanical service life can be expected under normal use?
The contactors mechanical life is typically 30,000,000 operating cycles.
Note
The OFF-delay of the NO contact and the ON-delay of the NC contact are increased if the contactor coils are attenuated against voltage peaks (noise suppression diode 6 to 10 times; diode assemblies 2 to 6 times, varistor +2 to 5 ms).
Standards
IEC 60947-1, EN 60947-1, IEC 60947-4-1, EN 60947-4-1, IEC 60947-5-1, EN 60947-5-1.
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