Siemens 3RR Monitoring Relay 1NO + 1NC, 1.6 → 16 A F.L.C, 1 A Contact Rating, 0.0025 kW, 24 V dc, SP, 3RR2
- RS Stock No.:
- 706-1002
- Mfr. Part No.:
- 3RR2141-1AA30
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$630.80
FREE delivery for orders over HK$250.00
Temporarily out of stock
- Shipping from 09 January 2026
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Units | Per unit |
|---|---|
| 1 + | HK$630.80 |
*price indicative
- RS Stock No.:
- 706-1002
- Mfr. Part No.:
- 3RR2141-1AA30
- 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 | |
| FLC Motor Rating | 1.6 → 16 A | |
| Contact Current Rating | 16 A | |
| Range | 3RR2 | |
| Pole Configuration | SP | |
| Series | 3RR | |
| Mounting Style | Direct Contactor | |
| Power Rating | 2.5 W | |
| Normal State Configuration | NO/NC | |
| Reset Method | Automatic, Manual | |
| Terminal Type | Screw | |
| Width | 45mm | |
| Number Of Auxiliary Contacts | 1 | |
| Depth | 81mm | |
| Length | 79mm | |
| Maximum Operating Temperature | +60°C | |
| Minimum Operating Temperature | -25°C | |
| Operating Temperature Range | -25 → +60 °C | |
| Control Voltage | 24 V dc | |
| Supply Voltage | 24 V ac/dc | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
FLC Motor Rating 1.6 → 16 A | ||
Contact Current Rating 16 A | ||
Range 3RR2 | ||
Pole Configuration SP | ||
Series 3RR | ||
Mounting Style Direct Contactor | ||
Power Rating 2.5 W | ||
Normal State Configuration NO/NC | ||
Reset Method Automatic, Manual | ||
Terminal Type Screw | ||
Width 45mm | ||
Number Of Auxiliary Contacts 1 | ||
Depth 81mm | ||
Length 79mm | ||
Maximum Operating Temperature +60°C | ||
Minimum Operating Temperature -25°C | ||
Operating Temperature Range -25 → +60 °C | ||
Control Voltage 24 V dc | ||
Supply Voltage 24 V ac/dc | ||
- COO (Country of Origin):
- CZ
Monitoring Relay - 3RR range
SIRIUS 3RR21 and 3RR22 current monitoring relays are suitable for the load monitoring of motors or other loads.
In 2 or 3 phases they monitor the rms value of AC currents for overshooting or undershooting of set threshold values
In 2 or 3 phases they monitor the rms value of AC currents for overshooting or undershooting of set threshold values
Monitoring relay attachable to contactor 3RT2
For contactor size S00 or S0
Analogue or digital adjustable
For alarm and warning monitoring for current overshoot/undershoot phase failure, wire break phase sequence fault current blocking current warning and alarm
Screw connection/Spring Clamp
SPCO output contact
For contactor size S00 or S0
Analogue or digital adjustable
For alarm and warning monitoring for current overshoot/undershoot phase failure, wire break phase sequence fault current blocking current warning and alarm
Screw connection/Spring Clamp
SPCO output contact
The Siemens monitoring relay can be mounted onto 3RT2 contactor.
It has IP20 rating
For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.
Siemens Sirius Range Contactor & Control Relays