Siemens, 3RR Monitoring Relay 1 NO/1 NC, 1A Contact Rating, 2.5 W, 24V dc 1P
- RS stock no.:
- 706-1021
- Mfr. Part No.:
- 3RR2241-1FA30
- Manufacturer:
- Siemens
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Subtotal (1 unit)*
R 4 372,57
(exc. VAT)
R 5 028,46
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 1 unit(s) shipping from 13 April 2026
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Units | Per unit |
|---|---|
| 1 - 9 | R 4,372.57 |
| 10 - 14 | R 4,263.26 |
| 15 + | R 4,135.36 |
*price indicative
- RS stock no.:
- 706-1021
- Mfr. Part No.:
- 3RR2241-1FA30
- Manufacturer:
- Siemens
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Monitoring Relay | |
| Relay Contact Current | 1A | |
| Mount Type | Direct | |
| Series | 3RR | |
| Power Rating | 2.5W | |
| Pole and Throw Configuration | 1P | |
| Terminal Type | Screw | |
| Normal State Configuration | 1 NO/1 NC | |
| Reset Method | Automatic & Manual | |
| IP Rating | IP20 | |
| Number of Auxiliary Contacts | 1 | |
| Minimum Operating Temperature | -25°C | |
| Width | 45mm | |
| Adjustable Current Range | 1.6 to 16 A | |
| Maximum Operating Temperature | 60°C | |
| Length | 79mm | |
| Depth | 81mm | |
| Standards/Approvals | EAC Approved, CSA Approved, CE Approved, CCC approved, IEC 81346-2. IEC 60947-1, UL Approved, IEC 60664, IEC 60068-2-27 | |
| Control Voltage | 24V dc | |
| Supply Voltage | 24V ac/dc | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Monitoring Relay | ||
Relay Contact Current 1A | ||
Mount Type Direct | ||
Series 3RR | ||
Power Rating 2.5W | ||
Pole and Throw Configuration 1P | ||
Terminal Type Screw | ||
Normal State Configuration 1 NO/1 NC | ||
Reset Method Automatic & Manual | ||
IP Rating IP20 | ||
Number of Auxiliary Contacts 1 | ||
Minimum Operating Temperature -25°C | ||
Width 45mm | ||
Adjustable Current Range 1.6 to 16 A | ||
Maximum Operating Temperature 60°C | ||
Length 79mm | ||
Depth 81mm | ||
Standards/Approvals EAC Approved, CSA Approved, CE Approved, CCC approved, IEC 81346-2. IEC 60947-1, UL Approved, IEC 60664, IEC 60068-2-27 | ||
Control Voltage 24V dc | ||
Supply Voltage 24V ac/dc | ||
- COO (Country of Origin):
- CZ
The Siemens monitoring relay can be mounted onto 3RT2 contactor.
It has IP20 rating
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
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
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