Omron Monitoring Relay, 1 Phase, SPST, DIN Rail, 0.1A to 5A, 20.4 → 26.4 V dc, 26.4V ac

RS庫存編號:: 111-3094
製造零件編號:: K8DT-AS2TD
製造商:: Omron

Omron Monitoring Relay, 1 Phase, SPST, DIN Rail, 0.1A to 5A, 20.4 → 26.4 V dc, 26.4V ac

小計（1 件）*

TWD6,819.00

(不含稅)

TWD7,159.95

訂單超過 $1,300.00 免費送貨

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RS庫存編號:: 111-3094
製造零件編號:: K8DT-AS2TD
製造商:: Omron

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選取全部	屬性	值
	品牌	Omron
	Product Type	Monitoring Relay
	Electrical Phase	1
	Contact Configuration	SPST
	Mount Type	DIN Rail
	Minimum Current Sensed	0.1A
	Power Consumption	1.8VA
	Maximum Current Sensed	5A
	Current Sensitivity	Undercurrent, Overcurrent
	Terminal Type	Push-in
	Time Delay	250 ms
	IP Rating	IP20
	Supply DC Voltage	20.4 → 26.4 V dc
	Relay Contact Current	0.1, 5A
	Minimum Operating Temperature	-20°C
	Supply AC Voltage	26.4V ac
	Maximum Operating Temperature	60°C
	Standards/Approvals	UL 60947-5-1, RoHS, EN 60947-5-1
	Series	K8DT-AS
	Height	90mm
	Length	90mm
	Width	17.5mm

	選取全部
	品牌 Omron
	Product Type Monitoring Relay
	Electrical Phase 1
	Contact Configuration SPST
	Mount Type DIN Rail
	Minimum Current Sensed 0.1A
	Power Consumption 1.8VA
	Maximum Current Sensed 5A
	Current Sensitivity Undercurrent, Overcurrent
	Terminal Type Push-in
	Time Delay 250 ms
	IP Rating IP20
	Supply DC Voltage 20.4 → 26.4 V dc
	Relay Contact Current 0.1, 5A
	Minimum Operating Temperature -20°C
	Supply AC Voltage 26.4V ac
	Maximum Operating Temperature 60°C
	Standards/Approvals UL 60947-5-1, RoHS, EN 60947-5-1
	Series K8DT-AS
	Height 90mm
	Length 90mm
	Width 17.5mm

English Datasheet

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COO (Country of Origin):: CN

Omron K8DT-AS Series Monitoring Relay, 20.4-26.4V Supply Voltage, 0.1-5A Current Sensing Range - K8DT-AS2TD

This monitoring relay provides current sensing for single-phase systems, delivering both undercurrent and overcurrent detection within industrial control panels. It accepts either AC or DC control supplies in the 20.4-26.4V range, mounts on DIN rail and is intended for straightforward integration into automation and electrical monitoring arrangements.

Features and Benefits:

• Detects currents from 0.1A to 5A for precise protection and monitoring
• Configured as SPST to simplify wiring and contact logic
• 250 MS time delay to prevent nuisance tripping from transients
• Push-in terminals to speed installation and reduce tool use
• Accepts AC and DC control voltages 20.4-26.4V to suit mixed systeMS
• Power consumption 1.8VA to assist energy-conscious panel design

Applications

• Suitable for motor load monitoring to signal stalled or light-load conditions
• Ideal for control-circuit protection in factory automation systems
• Used with switchboards requiring Compact current supervision
• Can be used for preventive maintenance alarm signalling in plant equipment

What ambient conditions can it operate within?

It functions across a temperature range from -20 °C to 60 °C, suitable for typical indoor industrial environments.

How is the device secured inside a control cabinet?

It is designed for DIN-rail mounting enabling straightforward rail-clip installation and removal.

What environmental protection level does the enclosure provide?

The unit carries an IP20 rating, offering Basic protection against access to live parts in enclosed panels.

Which electrical phase does it monitor and how does that affect application?

It monitors a single electrical phase, making it appropriate for single-phase loads and control circuits.

Note

K8DT-AS allow use in either overcurrent or undercurrent mode.
K8DT-AW allow overcurrent and undercurrent monitoring simultaneously

Standards

EN 60947-5-1, UL 60947-5-1, IP 20 Terminals