Omron Monitoring Relay, 3 Phase, 200 to 480 VAC Monitor Range, SPDT, DIN Rail

RS-stocknr.:: 215-7272
Fabrikantnummer:: K8DS-PU2
Fabrikant:: Omron

Omron Monitoring Relay, 3 Phase, 200 to 480 VAC Monitor Range, SPDT, DIN Rail

Subtotaal (1 eenheid)*

€ 136,55

(excl. BTW)

€ 165,23

(incl. BTW)

GRATIS bezorging voor bestellingen van meer dan € 90,00

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Verzending vanaf 18 december 2026

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Aantal stuks	Per stuk
1 +	€ 136,55

*prijsindicatie

RS-stocknr.:: 215-7272
Fabrikantnummer:: K8DS-PU2
Fabrikant:: Omron

Specificaties

Datasheets

Wetgeving en compliance

Productomschrijving

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Alles selecteren	Attribuut	Waarde
	Merk	Omron
	Product Type	Monitoring Relay
	Electrical Phase	3
	Function	Undervoltage Monitoring, Phase Sequence
	Contact Configuration	SPDT
	Mount Type	DIN Rail
	Terminal Type	Screw
	IP Rating	IP20
	Monitoring Voltage Range	200 to 480 VAC
	Contact Current	5A
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	60°C
	Length	74mm
	Height	80mm
	Series	K8DS-PU
	Width	17.5mm
	Standards/Approvals	Korean Radio Waves Act (Act 10564), CCC:GB/T 14048.5, EN 60947-5-1, CSA:C22.2 No.14, UL 508 (Recognition)

	Alles selecteren
	Merk Omron
	Product Type Monitoring Relay
	Electrical Phase 3
	Function Undervoltage Monitoring, Phase Sequence
	Contact Configuration SPDT
	Mount Type DIN Rail
	Terminal Type Screw
	IP Rating IP20
	Monitoring Voltage Range 200 to 480 VAC
	Contact Current 5A
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 60°C
	Length 74mm
	Height 80mm
	Series K8DS-PU
	Width 17.5mm
	Standards/Approvals Korean Radio Waves Act (Act 10564), CCC:GB/T 14048.5, EN 60947-5-1, CSA:C22.2 No.14, UL 508 (Recognition)

Omron K8DS-PU Series Monitoring Relay, 380 to 480V Supply AC Voltage, 200 to 480VAC Monitoring Voltage Range - K8DS-PU2

This monitoring relay provides phase-sequence verification and undervoltage supervision for three-phase electrical systems. Designed for installation on DIN-rail assemblies, it monitors supply conditions across a broad voltage band and issues a switched output when predefined thresholds or phase-order anomalies occur, supporting control and protection functions in industrial installations.

Features and Benefits:

• Monitors three-phase supply across 200-480 VAC for wide coverage
• Detects incorrect phase order and prevents motor rotation issues
• Responds to undervoltage events to protect downstream equipment
• Single-pole double-throw contact delivers 5A switching capacity
• Terminal screws enable secure conductor connection for durability

Applications

• Suitable for motor control panels requiring phase-sequence and undervoltage protection
• Ideal for industrial automation cabinets on DIN-rail systems
• Used for plant equipment where loss of phase or low voltage must be detected
• Can be used for preventative monitoring in electrical distribution panels

What supply voltage range is required for operation?

It operates from a supply AC voltage of 380-480V and monitors system voltages between 200 and 480 VAC for detection functions.

How is the relay mounted and wired in control panels?

The unit is designed for DIN-rail mounting and uses screw terminals for connecting phase conductors and control wiring.

What environmental limits apply during use?

The device is rated to function between -20 °C and 60 °C ambient temperature while installed in appropriately ventilated enclosures.

Which safety and conformity standards are applicable?

It conforms to multiple international standards including EN 60947-5-1, UL 508 recognition, CSA C22.2 No.14, CCC GB/T 14048.5, and provisions of the Korean Radio Waves Act.

What contact arrangement and protection rating does it have?

The relay provides an SPDT contact configuration with IP20 enclosure protection.