RS PRO Phase, Voltage Monitoring Relay, Three Phase, CO, 150 → 210, 240 → 300V ac, DIN Rail
- RS Stock No.:
- 558-901
- Manufacturer:
- RS PRO
N
Subtotal (1 unit)*
HK$354.29
FREE delivery for orders over HK$250.00
In Stock
- 32 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | HK$354.29 |
*price indicative
- RS Stock No.:
- 558-901
- Manufacturer:
- RS PRO
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Monitoring Application | Voltage | |
| Electrical Phase | 1 | |
| Contact Configuration | CO | |
| Voltage Sensing Range | 150 → 300V ac | |
| Voltage Sensitivity | Overvoltage, Undervoltage | |
| Mounting Type | DIN Rail | |
| Terminal Type | Screw | |
| Standards Met | CE, cULus, DEKRA, IEC, IQNet, ISO EN 9000 | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Monitoring Application Voltage | ||
Electrical Phase 1 | ||
Contact Configuration CO | ||
Voltage Sensing Range 150 → 300V ac | ||
Voltage Sensitivity Overvoltage, Undervoltage | ||
Mounting Type DIN Rail | ||
Terminal Type Screw | ||
Standards Met CE, cULus, DEKRA, IEC, IQNet, ISO EN 9000 | ||
- 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
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
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
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.