RS PRO Phase/Voltage Monitoring Relays, 3 Phase, 208 to 480 V Monitor Range, SPDT-1 CO, DIN Rail, 480V

RS Stock No.:: 766-924
Manufacturer:: RS PRO

RS PRO Phase/Voltage Monitoring Relays, 3 Phase, 208 to 480 V Monitor Range, SPDT-1 CO, DIN Rail, 480V

Subtotal (1 unit)*

HK$610.45

FREE delivery for orders over HK$250.00

In Stock

11 unit(s) ready to ship from another location
Plus 25 unit(s) shipping from 28 October 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	HK$610.45

*price indicative

RS Stock No.:: 766-924
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
	Product Type	Phase/Voltage Monitoring Relays
	Function	Undervoltage, Phase Sequence, Asymmetry
	Electrical Phase	3
	Contact Configuration	SPDT-1 CO
	Mount Type	DIN Rail
	Power Consumption	1.2W
	Switching Voltage	250V ac, 24V ac
	Terminal Type	Screw Terminal
	IP Rating	IP20, IP40
	Minimum Operating Temperature	-20°C
	Supply AC Voltage	480V
	Monitoring Voltage Range	208 to 480 V
	Contact Current	16A
	Maximum Operating Temperature	55°C
	Height	66mm
	Standards/Approvals	EN 60255-27
	Series	RS PRO
	Width	52mm
	Length	90mm

	Select all
	Brand RS PRO
	Product Type Phase/Voltage Monitoring Relays
	Function Undervoltage, Phase Sequence, Asymmetry
	Electrical Phase 3
	Contact Configuration SPDT-1 CO
	Mount Type DIN Rail
	Power Consumption 1.2W
	Switching Voltage 250V ac, 24V ac
	Terminal Type Screw Terminal
	IP Rating IP20, IP40
	Minimum Operating Temperature -20°C
	Supply AC Voltage 480V
	Monitoring Voltage Range 208 to 480 V
	Contact Current 16A
	Maximum Operating Temperature 55°C
	Height 66mm
	Standards/Approvals EN 60255-27
	Series RS PRO
	Width 52mm
	Length 90mm

RS PRO Datasheet

COO (Country of Origin):: CZ

RS PRO 16 A Phase/Voltage Monitoring Relay

The RS PRO Phase/Voltage Monitoring Relay is designed to ensure the stability and safety of electrical systems by monitoring undervoltage, phase sequence, and asymmetry. Ideal for industrial applications, this relay helps prevent equipment damage and downtime by providing reliable monitoring of three-phase power systems.

Features and Benefits

SPDT-1 CO Contact Configuration: Allows for versatile switching applications.
16 A Contact Current: Supports high current applications for robust performance.
Three-Phase Monitoring: Ensures accurate detection of phase sequence and asymmetry.
DIN Rail Mount: Facilitates easy installation and integration into existing systems.
Wide Monitoring Voltage Range: Operates effectively between 208 to 480 V for flexibility.
IP20/IP40 Rating: Offers protection against solid objects and limited dust ingress.
Screw Terminal Connection: Provides secure and reliable electrical connections.
Temperature Range: Operates in environments from -20 °C to 55 °C.

Applications

Industrial Automation
Power Distribution Systems
Manufacturing Facilities
Electrical Panels

Additional Information

Complies with EN 60255-27 standards for safety and performance.
Suitable for use in environments requiring IP20 or IP40 protection levels.

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.