Omron Monitoring Relay, 3 Phase, 200 V ac→480 V ac Monitor Range, SPDT, DIN Rail

RS Stock No.:: 215-7854
Mfr. Part No.:: K8DS-PA2
Manufacturer:: Omron

Omron Monitoring Relay, 3 Phase, 200 V ac→480 V ac Monitor Range, SPDT, DIN Rail

Subtotal (1 unit)*

PHP12,341.13

(exc. VAT)

PHP13,822.07

(inc. VAT)

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Units	Per Unit
1 +	PHP12,341.13

*price indicative

RS Stock No.:: 215-7854
Mfr. Part No.:: K8DS-PA2
Manufacturer:: Omron

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Product Type	Monitoring Relay
	Electrical Phase	3
	Function	Phase Sequence, Transducer
	Contact Configuration	SPDT
	Mount Type	DIN Rail
	Switching Voltage	250V ac
	Terminal Type	Screw
	IP Rating	IP20
	Contact Current	5A
	Monitoring Voltage Range	200 V ac→480 V ac
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	60°C
	Height	80mm
	Standards/Approvals	CSA:C22.2 No.14, UL 508 (Recognition), Korean Radio Waves Act (Act 10564), EN 60947-5-1, CCC:GB/T 14048.5
	Width	17.5mm
	Length	74mm
	Series	K8DS

	Select all
	Brand Omron
	Product Type Monitoring Relay
	Electrical Phase 3
	Function Phase Sequence, Transducer
	Contact Configuration SPDT
	Mount Type DIN Rail
	Switching Voltage 250V ac
	Terminal Type Screw
	IP Rating IP20
	Contact Current 5A
	Monitoring Voltage Range 200 V ac→480 V ac
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 60°C
	Height 80mm
	Standards/Approvals CSA:C22.2 No.14, UL 508 (Recognition), Korean Radio Waves Act (Act 10564), EN 60947-5-1, CCC:GB/T 14048.5
	Width 17.5mm
	Length 74mm
	Series K8DS

Datasheet-K8DS-PA2

Omron K8DS Series Monitoring Relay, 380 to 480V Supply AC Voltage, SPDT Contact Configuration - K8DS-PA2

This monitoring relay provides three-phase sequence and transducer-style monitoring for industrial electrical systems, detecting phase rotation and phase loss within supply networks. It operates from a nominal supply of 380-480V AC and is designed for DIN-rail installation in control panels, offering Compact protection and control functionality for automation and electrical installations.

Features and Benefits:

• Detects incorrect phase order to prevent motor damage • Monitors phase loss across three phases for continuous protection • Accepts 200-480VAC sensing range for wide supply compatibility • SPDT output delivers switching at up to 5A for control circuits • Recognises switching of up to 250V AC for interfaced loads • Screw terminals enable secure termination and straightforward wiring

Applications

• Suitable for protection of 3-phase motors against wrong rotation • Ideal for use in industrial automation control panels • Used with transducer-based systems requiring phase supervision • Can be used for phase loss protection in plant distribution boards • Suitable for integration on DIN rail in machinery control cabinets

What environmental temperatures can it withstand in operation?

It is rated to operate between -20°C and 60°C, covering typical indoor industrial ambient ranges.

How is the device mounted within a control enclosure?

The unit clips onto a standard DIN rail allowing Rapid installation and replacement.

What approvals support use in regulated installations?

It meets recognised standards including EN 60947-5-1, UL508 recognition, CSA C22.2 No.14, CCC GB/T 14048.5 and compliance with the Korean Radio Waves Act.

How large is the relay for panel space planning?

The relay is a narrow-format device with a 17.5mm width to conserve rail space.