Omron Monitoring Relay, 1 Phase, SPST, DIN Rail, 26.4V ac 20.4 → 26.4 V dc

Sous-total (1 unité)*

141,80 €

(TVA exclue)

171,58 €

(TVA incluse)

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  • Expédition à partir du 30 octobre 2026
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Prix par unité
1 +141,80 €

*Prix donné à titre indicatif

N° de stock RS:
111-3122
Référence fabricant:
K8DT-VW3TD
Fabricant:
Omron
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Marque

Omron

Product Type

Monitoring Relay

Electrical Phase

1

Function

Overvoltage, Undervoltage

Contact Configuration

SPST

Mount Type

DIN Rail

Power Consumption

1.8VA

Terminal Type

Push-in

IP Rating

IP20

Supply AC Voltage

26.4V ac

Supply DC Voltage

20.4 → 26.4 V dc

Minimum Operating Temperature

-20°C

Contact Current

10A

Maximum Operating Temperature

60°C

Standards/Approvals

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

Series

K8DT-VW

Width

17.5mm

Length

90mm

Height

90mm

Pays d'origine :
CN

Omron K8DT-VW Series Monitoring Relay, 20.4-26.4V Supply Voltage, 10A Contact Current - K8DT-VW3TD


This monitoring relay provides voltage supervision for single-phase systems, safeguarding equipment against abnormal supply conditions by detecting both overvoltage and undervoltage events. It is intended for panel-mounted use on DIN-rail installations within industrial automation and electrical control environments, offering straightforward integration where compact, dedicated voltage protection is required.

Features and Benefits:


• Supply tolerance 20.4-26.4V supports tight voltage-window operation
• Single-pole single-throw contact gives straightforward switching capability
• Contact rating 10 A allows direct control of moderate loads
• Push-in terminals enable fast, tool-free wiring connections
• IP20 enclosure permits protected indoor installation
• Operational temperature range -20 to 60 °C suits varied industrial conditions

Applications


• Suitable for protecting control circuits in automation cabinets
• Ideal for monitoring supply voltage to motor starters
• Used with PLC input supplies to prevent brownout conditions
• Can be used for supervision of auxiliary transformer outputs
• Suitable for retrofit into existing DIN-rail control panels

What mounting option does it require for panel fitting?


It clips onto a standard DIN rail for secure, space-efficient panel mounting without additional brackets.

Which approvals indicate conformity to recognised relay standards?


It meets EN 60947-5-1 and UL 60947-5-1 requirements and complies with RoHS restrictions.

How does the device behave electrically when voltage deviates?


The unit monitors the supply and operates its SPST contact to disconnect or signal when measured voltage moves outside the set 20.4-26.4V window.

What electrical phase systems is it intended for?


It is designed specifically for single-phase supply monitoring and protection use.

What is the power draw of the unit during normal operation?


The relay consumes 1.8 VA from the supply while monitoring voltage.

Standards

EN60947-5-1, UL 60947-5-1, IP 20 Terminals

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