RS PRO Phase/Voltage Monitoring Relays, 3 Phase, 400 V Monitor Range, SPDT-1 CO, DIN Rail, 400V
- RS Stock No.:
- 766-921
- Brand:
- RS PRO
N
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$89.80
(exc. GST)
$98.78
(inc. GST)
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In Stock
- Plus 20 unit(s) shipping from 09 November 2026
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Units | Per unit |
|---|---|
| 1 + | $89.80 |
*price indicative
- RS Stock No.:
- 766-921
- Brand:
- 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 | |
| Function | Undervoltage | |
| Electrical Phase | 3 | |
| Contact Configuration | SPDT-1 CO | |
| Mount Type | DIN Rail | |
| Power Consumption | 0.6W | |
| Switching Voltage | 250V ac, 24V ac | |
| Terminal Type | Screw Terminal | |
| IP Rating | IP10, IP40 | |
| Supply AC Voltage | 400V | |
| Monitoring Voltage Range | 400 V | |
| Contact Current | 8A | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 55°C | |
| Series | RS Pro | |
| Length | 90mm | |
| Width | 17.6mm | |
| Standards/Approvals | EN 60255 27 | |
| Height | 64mm | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Phase/Voltage Monitoring Relays | ||
Function Undervoltage | ||
Electrical Phase 3 | ||
Contact Configuration SPDT-1 CO | ||
Mount Type DIN Rail | ||
Power Consumption 0.6W | ||
Switching Voltage 250V ac, 24V ac | ||
Terminal Type Screw Terminal | ||
IP Rating IP10, IP40 | ||
Supply AC Voltage 400V | ||
Monitoring Voltage Range 400 V | ||
Contact Current 8A | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 55°C | ||
Series RS Pro | ||
Length 90mm | ||
Width 17.6mm | ||
Standards/Approvals EN 60255 27 | ||
Height 64mm | ||
- COO (Country of Origin):
- CZ
RS PRO 8 A Phase/Voltage Monitoring Relay
The RS PRO Phase/Voltage Monitoring Relay is designed to ensure the stability and safety of three-phase electrical systems by monitoring undervoltage conditions. This device is essential for preventing damage to equipment due to voltage fluctuations, offering reliable protection in industrial environments.
Features and Benefits
SPDT-1 CO Contact Configuration: Provides versatile switching options for various applications.
8 A Contact Current: Supports robust electrical loads, ensuring reliable performance.
Three-Phase Monitoring: Ensures comprehensive protection across all phases.
Undervoltage Function: Protects equipment from potential damage due to low voltage.
DIN Rail Mount: Facilitates easy installation and integration into existing systems.
Wide Monitoring Voltage Range: Suitable for systems operating at 400 V.
IP40 Rating: Offers protection against solid objects larger than 1 mm.
Screw Terminal Connection: Ensures secure and straightforward wiring.
8 A Contact Current: Supports robust electrical loads, ensuring reliable performance.
Three-Phase Monitoring: Ensures comprehensive protection across all phases.
Undervoltage Function: Protects equipment from potential damage due to low voltage.
DIN Rail Mount: Facilitates easy installation and integration into existing systems.
Wide Monitoring Voltage Range: Suitable for systems operating at 400 V.
IP40 Rating: Offers protection against solid objects larger than 1 mm.
Screw Terminal Connection: Ensures secure and straightforward wiring.
Applications
Industrial automation systems
Power distribution networks
Manufacturing equipment
HVAC systems
Power distribution networks
Manufacturing equipment
HVAC systems
Additional Information
Complies with EN 60255 27 standards for safety and performance.
Operates efficiently within a temperature range of -20 °C to 55 °C.
Power consumption is minimal at 0.6 W, enhancing energy efficiency.
Operates efficiently within a temperature range of -20 °C to 55 °C.
Power consumption is minimal at 0.6 W, enhancing energy efficiency.
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.