Siemens Monitoring Relay, 3 Phase, SPDT, 250V ac
- RS Stock No.:
- 231-3103
- Distrelec Article No.:
- 301-24-430
- Mfr. Part No.:
- 5TT3423
- Brand:
- Siemens
Subtotal (1 unit)*
£116.68
(exc. VAT)
£140.02
(inc. VAT)
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In Stock
- Plus 5 unit(s) shipping from 20 April 2026
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Units | Per unit |
|---|---|
| 1 + | £116.68 |
*price indicative
- RS Stock No.:
- 231-3103
- Distrelec Article No.:
- 301-24-430
- Mfr. Part No.:
- 5TT3423
- 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 | |
| Product Type | Monitoring Relay | |
| Electrical Phase | 3 | |
| Contact Configuration | SPDT | |
| Switching Voltage | 10V | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Minimum Operating Temperature | -20°C | |
| Supply AC Voltage | 250V ac | |
| Contact Current | 4A | |
| Maximum Operating Temperature | 60°C | |
| Height | 90mm | |
| Length | 64mm | |
| Width | 18mm | |
| Series | 5TT3 | |
| Standards/Approvals | RoHS | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Monitoring Relay | ||
Electrical Phase 3 | ||
Contact Configuration SPDT | ||
Switching Voltage 10V | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Minimum Operating Temperature -20°C | ||
Supply AC Voltage 250V ac | ||
Contact Current 4A | ||
Maximum Operating Temperature 60°C | ||
Height 90mm | ||
Length 64mm | ||
Width 18mm | ||
Series 5TT3 | ||
Standards/Approvals RoHS | ||
- COO (Country of Origin):
- DE
The Siemens phase monitors monitor the voltages in three-phase system and signal the power failure of one or more phases over a floating contact. Phase sequence monitors monitor the phase sequence in three-phase systems and signal any changes in the phase sequence - change of rotating field - over a floating changeover contact.
The 3-phase LED display in the phase monitor and the LED display in the phase sequence monitors provide constant information on the switching state of the plant
The compact design in 1 MW saves space.
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