Omron Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail

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Omron Phase, Voltage Monitoring Relay, SPDT, 220 → 480V ac, DIN Rail
RS Stock No.
266-0103

Each

£126.60

(exc. VAT)

£151.92

(inc. VAT)

RS Stock No.:
819-3251
Mfr. Part No.:
K8AKPA2380480VAC
Brand:
Omron
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Brand

Omron

Monitoring Application

Phase

Electrical Phase

3

Contact Configuration

SPDT

Mounting Type

DIN Rail

Phase Sensitivity

Phase Asymmetry, Phase Loss, Phase Sequence

Time Delay

0.1 → 30s

Series

K8AK-PA

Maximum Operating Temperature

+60°C

Minimum Operating Temperature

-20°C

Dimensions

100 x 22.5 x 90mm

Width

22.5mm

Length

100mm

Height

90mm

Operating Temperature Range

+60°C

Terminal Type

Screw

COO (Country of Origin):
CN

Omron K8AK-PA Series Monitoring Relay, 3 Electrical Phase, SPDT Contact Configuration - K8AKPA2380480VAC


This monitoring relay is designed for 3-phase electrical phase monitoring, ensuring effective management of phase conditions. With dimensions of 100 x 22.5 x 90 mm, it is well-suited for installation on a DIN rail. This model offers monitoring capabilities for phase loss, phase sequence, and phase asymmetry, making it an indispensable tool for automation and electrical applications.

Features & Benefits


• Monitors phase loss and phase sequence for optimal operations
• Compatible with DIN rail for easy installation and space-saving
• Offers a time delay setting from 0.1 to 30 seconds
• SPDT contact configuration allows for versatile connections
• Operates effectively within -20 to +60 °C temperature range

Applications


• Used for real-time electrical phase monitoring in industrial settings
• Utilised in automation systems to prevent phase loss incidents
• Effective for assessing phase sequence integrity in machinery operations
• Suitable for safety systems in electrical installations

How does the time delay feature enhance the monitoring capabilities?


The time delay feature allows for a programmable range from 0.1 to 30 seconds, enabling the relay to manage transient conditions without triggering false alarms. This flexibility aids in stabilising operational parameters during brief disturbances.

What is the significance of the SPDT contact configuration?


The SPDT contact configuration provides options for different output circuits, facilitating easy integration with various systems. This versatility is essential for adapting to different setups in automation and electrical environments.

In what ways can this relay help in preventing electrical failures?


By monitoring critical aspects such as phase loss and sequence, the device acts proactively, alerting users to potential faults. This capability significantly reduces the risk of equipment damage and downtimes caused by unforeseen phase issues.

Standards

EN 60947-5-1, UL 508, IP 20.

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