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.:
- 706-1021
- Mfr. Part No.:
- 3RR2241-1FA30
- Brand:
- Siemens
Subtotal (1 unit)*
£180.07
(exc. VAT)
£216.08
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 1 unit(s) ready to ship from another location
- Plus 33,333,333 unit(s) shipping from 06 November 2025
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Units | Per unit |
|---|---|
| 1 + | £180.07 |
*price indicative
- RS Stock No.:
- 706-1021
- Mfr. Part No.:
- 3RR2241-1FA30
- Brand:
- Siemens
Specifications
Technical Reference
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 | 1 A | |
| Range | 3RR2 | |
| Pole Configuration | SP | |
| Series | 3RR | |
| Mounting Style | Direct Contactor | |
| Power Rating | 0.0025 kW | |
| Normal State Configuration | 1NO + 1NC | |
| Terminal Type | Screw | |
| Reset Method | Automatic, Manual | |
| Number Of Auxiliary Contacts | 1 | |
| Width | 45mm | |
| Depth | 81mm | |
| Length | 79mm | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | +60°C | |
| Operating Temperature Range | -25 → +60 °C | |
| Supply Voltage | 24 V ac/dc | |
| Control Voltage | 24 V dc | |
Select all | ||
|---|---|---|
Brand Siemens | ||
FLC Motor Rating 1.6 → 16 A | ||
Contact Current Rating 1 A | ||
Range 3RR2 | ||
Pole Configuration SP | ||
Series 3RR | ||
Mounting Style Direct Contactor | ||
Power Rating 0.0025 kW | ||
Normal State Configuration 1NO + 1NC | ||
Terminal Type Screw | ||
Reset Method Automatic, Manual | ||
Number Of Auxiliary Contacts 1 | ||
Width 45mm | ||
Depth 81mm | ||
Length 79mm | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature +60°C | ||
Operating Temperature Range -25 → +60 °C | ||
Supply Voltage 24 V ac/dc | ||
Control Voltage 24 V 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