RS PRO Phase/Voltage Monitoring Relays, 1 Phase, 150 to 300 V ac Monitor Range, 1 x 8A CO Relay Output, DIN Rail, 230 V
- RS Stock No.:
- 558-901
- Manufacturer:
- RS PRO
N
Subtotal (1 unit)*
PHP3,335.34
(exc. VAT)
PHP3,735.58
(inc. VAT)
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In Stock
- 31 unit(s) ready to ship from another location
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Units | Per Unit |
|---|---|
| 1 + | PHP3,335.34 |
*price indicative
- RS Stock No.:
- 558-901
- Manufacturer:
- RS PRO
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Product Type | Phase/Voltage Monitoring Relays | |
| Electrical Phase | 1 | |
| Function | Undervoltage Monitoring | |
| Contact Configuration | 1 x 8A CO Relay Output | |
| Mount Type | DIN Rail | |
| Power Consumption | 6VA | |
| Terminal Type | Screw | |
| IP Rating | IP40, IP20 | |
| Supply AC Voltage | 230 V ac | |
| Contact Current | 8A | |
| Minimum Operating Temperature | -5°C | |
| Monitoring Voltage Range | 150 to 300 V ac | |
| Supply DC Voltage | 270 V dc | |
| Maximum Operating Temperature | 55°C | |
| Width | 36 mm | |
| Standards/Approvals | EC 60529, EC 60255-3, EC 60870-5, EC 60255-6 | |
| Height | 90mm | |
| Length | 59mm | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Phase/Voltage Monitoring Relays | ||
Electrical Phase 1 | ||
Function Undervoltage Monitoring | ||
Contact Configuration 1 x 8A CO Relay Output | ||
Mount Type DIN Rail | ||
Power Consumption 6VA | ||
Terminal Type Screw | ||
IP Rating IP40, IP20 | ||
Supply AC Voltage 230 V ac | ||
Contact Current 8A | ||
Minimum Operating Temperature -5°C | ||
Monitoring Voltage Range 150 to 300 V ac | ||
Supply DC Voltage 270 V dc | ||
Maximum Operating Temperature 55°C | ||
Width 36 mm | ||
Standards/Approvals EC 60529, EC 60255-3, EC 60870-5, EC 60255-6 | ||
Height 90mm | ||
Length 59mm | ||
- COO (Country of Origin):
- TR
RS PRO Voltage Monitoring Relay, 1-Phase or 3-Phase Systems
RS PRO Voltage Monitoring Relays are designed to protect electrical systems from voltage fluctuations. They are essential for safeguarding 1-phase or 3-phase systems by detecting phase loss, incorrect phase sequence, and controlling under/over voltage with adjustable limits.
Features and Benefits
Protection Against Under/Over Voltage: Ensures system stability by preventing damage from voltage irregularities
DIN Rail Mounting: Simplifies installation and integration into existing systems
230 VAC or 400 VAC Operating Voltage: Offers flexibility for various application requirements
Adjustable Delay Time: Provides customisable protection with off delay and on delay time adjustment between 0.1-20 seconds
IP20 Terminals and IP40 Front Panel: Enhances safety with robust protection against dust and accidental contact
1 X 8A CO or NO Relay Output: Ensures reliable switching for control applications
Applications
Protection of compressors
Electrical motors
Capacitors in compensation systems
Air conditioning and industrial cooling systems
Telecom base stations
Railway applications
Additional Information
Conforms to CE, cULus, DEKRA, IEC, IQNet, ISO EN 9000 standards
Screw terminal type for secure connections
Voltage sensing range of 150-300 V AC
Phase sensitivity for phase loss and sequence detection
Operating temperature range from -5 to 55 °C
Why RS PRO?
RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.
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