Omron Monitoring Relay, 1 Phase, SPDT, DIN Rail, 10A to 200A, 0V ac

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₩337,642.50

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RS 제품 번호:
111-3095
제조사 부품 번호:
K8DT-AS3CA
제조업체:
Omron
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브랜드

Omron

Product Type

Monitoring Relay

Electrical Phase

1

Contact Configuration

SPDT

Mount Type

DIN Rail

Minimum Current Sensed

10A

Power Consumption

2.5VA

Maximum Current Sensed

200A

Current Sensitivity

Undercurrent, Overcurrent

Terminal Type

Push-in

IP Rating

IP20

Time Delay

250 ms

Relay Contact Current

10, 200A

Supply AC Voltage

0V ac

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

60°C

Series

K8DT-AS

Length

90mm

Standards/Approvals

EN 60947-5-1, RoHS, UL 60947-5-1

Height

90mm

Width

17.5mm

COO (Country of Origin):
CN

Omron K8DT-AS Series Monitoring Relay, 200A Maximum Current Sensed, 250ms Time Delay - K8DT-AS3CA


This monitoring relay provides single-phase current supervision for industrial control panels, detecting both undercurrent and overcurrent conditions. Designed for DIN-rail mounting, it integrates into automation and electrical systems where selective current monitoring and timed response are required. The unit is intended for environments compatible with IP20 protection and moderate ambient temperatures.

Features and Benefits:


• SPDT contact offers a single switching output for control logic
• Detects current from 10A to 200A for broad sensor range
• 250ms response time minimises nuisance trips while enabling protection
• Push-in terminals reduce wiring time and improve site installation
• Low power draw of 2.5VA lowers load on auxiliary supplies
• Conforms to EN 60947-5-1 and UL 60947-5-1 for recognised safety standards

Applications


• Suitable for motor current monitoring to detect stalled or underloaded motors
• Ideal for protecting single-phase heaters from excessive current
• Used with distribution panels to supervise branch circuit loading
• Can be used for process equipment where timed current interruption is required

What operating temperatures can it withstand in service?


It is rated to function between -20°C and 60°C allowing use in many indoor industrial environments.

What mechanical mounting method is required for installation?


The unit clips onto a standard DIN rail for Compact panel mounting and straightforward replacement.

How is current presented to the sensing input range?


The device monitors AC current with sensing capability adjustable between 10A minimum and 200A maximum.

What is the enclosure protection level for panel integration?


The relay has IP20 protection suitable for cabinets and control enclosures that prevent finger access to live parts.

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

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