Omron Current Monitoring Relay, 1 Phase, SPDT, 100 → 240V ac, DIN Rail

RS Stock No.:: 111-3088
Mfr. Part No.:: K8DT-AS1CD
Brand:: Omron

Omron Current Monitoring Relay, 1 Phase, SPDT, 100 → 240V ac, DIN Rail

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$290.14

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$333.66

(inc. GST)

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RS Stock No.:: 111-3088
Mfr. Part No.:: K8DT-AS1CD
Brand:: Omron

Omron K8DT-AS Series Monitoring Relay, Voltage Sensing Range 100 to 240V AC, 90mm Height - K8DT-AS1CD

This monitoring relay functions as an electrical monitoring device specifically designed for single-phase applications. With compact dimensions of 90 x 17.5 x 90mm, it efficiently detects current variations, providing overcurrent and undercurrent protection. This device can operate within a voltage range of 100 to 240V AC, offering reliable monitoring in various industrial settings.

Features & Benefits

• Monitors both AC and DC currents for versatile usage
• Push-In Plus Technology simplifies wiring connections
• Customisable settings for operating value and reset hysteresis
• Compact design saves space on DIN rail mounts
• Capable of overcurrent and undercurrent detection for enhanced safety

Applications

• Used for monitoring current in motors and industrial equipment
• Suitable for overcurrent and undercurrent
• Ideal for integration with commercially available current transformers
• Provides effective surge protection in electrical systems

What current settings can be configured with this device?

The device allows settings for current ranges of 2 to 20 mA, 10 to 100 mA, and 50 to 500 mA AC/DC, accommodating various application needs.

How does the startup lock time function help with inrush currents?

The startup lock time feature can be set between 0 to 30 seconds, preventing unwanted operations caused by inrush current, allowing systems to stabilise before monitoring begins.

Can this relay be used with existing control systems?

Yes, it can be integrated with existing control systems and is compatible with commercially available current transformers for versatile application.

What type of output does this monitoring relay provide?

The monitoring relay offers SPDT relay contact output and transistor open collector output, facilitating various control and alarm signal configurations.

How does this device ensure reliable operation under varying conditions?

It is designed to operate within a wide temperature range of -20°C to +60°C and features certification compliance, ensuring reliable performance across diverse environments.

Standards

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

Omron K8DT Series Control Relays

Omron K8DT measuring and monitoring relays are part of the Value Design for Panel concept that takes control panel design and manufacturing to a new level. The K8DT series protect important equipment from damage using various measuring and monitoring relays that conform to international safety standards. Low power consumption and low heat generation design offer a long service life.

Space Saving

The K8DT series can help downsize control panels by reducing the width between wiring ducts and void panel space. The slim body allows space to mount more devices in the same size of control panel to increase control panel functionality.

Push-In Plus Terminals

Push-In Plus terminal blocks on all K8DT relays reduce the time and work involved in wiring. The Push-In Plus terminals allow solid and stranded wires with pin terminals or ferrules to be inserted without the need for tools.

Attribute	Value
Monitoring Application	Current
Electrical Phase	1
Voltage Sensing Range	100 → 240V ac
Contact Configuration	SPDT
Mounting Type	DIN Rail
Minimum Current Sensed	2 mA, 10 mA, 20mA
Maximum Current Sensed	20 mA, 100 mA, 500mA
Current Sensitivity	Overcurrent, Undercurrent
Time Delay	250ms
Frequency Sensing Range	45 → 65Hz
Series	K8DT-AS
Standards Met	CCC CCC, CE CE
Height	90mm
Dimensions	90 x 17.5 x 90mm
Number of Poles	1
Width	17.5mm
Maximum Operating Temperature	+60°C
Minimum Operating Temperature	-20°C
Maximum Voltage Sensed	240V ac
Current Range	10 → 100 mA, 2 → 20 mA, 50 → 500mA
Operating Temperature Range	+60°C
Length	90mm
Terminal Type	Push In
Minimum Temperature Sensed	+100°C
Maximum Frequency Sensed	65Hz