Siemens Current Monitoring Relay, 2 Phase, SPDT, Direct Mount
- RS Stock No.:
- 152-787
- Mfr. Part No.:
- 3RR2143-1AW30
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$2,455.80
FREE delivery for orders over HK$250.00
Temporarily out of stock
- Shipping from 08 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | HK$2,455.80 |
*price indicative
- RS Stock No.:
- 152-787
- Mfr. Part No.:
- 3RR2143-1AW30
- Manufacturer:
- Siemens
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Monitoring Application | Current | |
| Electrical Phase | 2 | |
| Contact Configuration | SPDT | |
| Mounting Type | Direct Mount | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Monitoring Application Current | ||
Electrical Phase 2 | ||
Contact Configuration SPDT | ||
Mounting Type Direct Mount | ||
- COO (Country of Origin):
- CZ
The Siemens Monitoring Relay is designed to enhance the efficiency and reliability of your systems by providing precise current monitoring. Engineered for 2 phase applications, it allows for a wide adjustment range of apparent current from 8 to 80 A and supports both AC and DC supply voltages. With advanced features such as phase failure detection and cable break monitoring, this robust product ensures you stay informed about critical operational conditions.
Adjustable response delay times
Includes short circuit protection
Compact design for easy installation
Superior shock resistance
Wide operating temperature range
Extensive safety and EMC testing
Includes short circuit protection
Compact design for easy installation
Superior shock resistance
Wide operating temperature range
Extensive safety and EMC testing