RS PRO Monitoring Relay, 3 Phase, 320/490 V ac Monitor Range, LPPI, DIN Rail, 320V ac, 490 V ac
- RS Stock No.:
- 225-7384
- Brand:
- RS PRO
Subtotal (1 unit)*
Kr. 683,00
(exc. VAT)
Kr. 853,75
(inc. VAT)
FREE delivery for online orders over 750,00 kr
In Stock
- Plus 32 unit(s) shipping from 20 April 2026
- Plus 3 unit(s) shipping from 20 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | Kr. 683,00 |
*price indicative
- RS Stock No.:
- 225-7384
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Product Type | Monitoring Relay | |
| Function | Phase Failure, Phase Sequence | |
| Electrical Phase | 3 | |
| Contact Configuration | LPPI | |
| Mount Type | DIN Rail | |
| Power Consumption | 4VA | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Monitoring Voltage Range | 320/490 V ac | |
| Supply AC Voltage | 320, 490V ac | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 60°C | |
| Width | 17.5mm | |
| Standards/Approvals | IEC 60664, RoHS, cUL, EN 61000-6-2, EN 61000-6-4 | |
| Length | 66.5mm | |
| Height | 92mm | |
| Series | L | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Monitoring Relay | ||
Function Phase Failure, Phase Sequence | ||
Electrical Phase 3 | ||
Contact Configuration LPPI | ||
Mount Type DIN Rail | ||
Power Consumption 4VA | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Monitoring Voltage Range 320/490 V ac | ||
Supply AC Voltage 320, 490V ac | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 60°C | ||
Width 17.5mm | ||
Standards/Approvals IEC 60664, RoHS, cUL, EN 61000-6-2, EN 61000-6-4 | ||
Length 66.5mm | ||
Height 92mm | ||
Series L | ||
- COO (Country of Origin):
- GB
RS PRO Phase Sequence/Failure Indicator
RS PRO is proud to introduce this high-quality monitoring relay. This device is a 3-Phase indicator used for monitoring a 3-wire supply while providing a visual indication as to the status of the phase sequence/rotation and presence of all phases.
The monitor has one bi-colour LED used to indicate phase rotation and illuminates in green to confirm the sequence is correct. If the rotation is incorrect the LED changes to red. Three individual green LEDs are incorporated to indicate the status of each phase i.e. L1, L2, and L3.
Where would you find a monitoring relay?
Monitoring relays are commonly found in control panels, switchboards, or distribution systems that require visual indication and status of a 3-phase power supply.
Features and Benefits
Electrical Specification
Dimensions
Note
Full specification and details can be found on the RS PRO datasheet.
Applications
Approvals
- Declarations: CE, RoHS and C-tick compliant
- Standards Met EMC: Immunity EN 61000-6-2, Emissions: EN 61000-6-4
Related links
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- RS PRO Monitoring Relay 150/260 V ac Monitor Range 150V ac, 260 V ac
- RS PRO Monitoring Relay 0 V ac Monitor Range DIN Rail 24 V ac
- RS PRO Monitoring Relay 120/480 V ac Monitor Range DIN Rail, 0V ac
- RS PRO Monitoring Relay 120/240 V ac Monitor Range DIN Rail 7795 V ac
- RS PRO Monitoring Relay 280/520 V ac Monitor Range DIN Rail 520 V ac
