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Omron K8AB-AS3-24VAC — Process / Temperature Controllers

Omron K8AB-AS3-24VAC Phase Monitor, 24 VAC Supply

MPNK8AB-AS3-24VAC

Omron K8AB-AS3-24VAC, phase monitoring relay, 24 VAC supply, current production.

$138.94Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

K8AB-AS3-24VAC — Specifications
ParameterValue
Weight0.01 kgs

Product details

24 VAC phase monitoring relay

The Omron K8AB-AS3-24VAC is a phase monitoring relay designed to detect phase loss, phase reversal, and undervoltage on three-phase systems, powered by a 24 VAC control supply.

Supply voltage and system fit

The 24 VAC supply voltage means this relay is intended for control panels where a 24 VAC transformer is already present — common in older industrial installations or where 24 VDC is not available for the monitoring circuit.

Frequently asked questions

Where can I buy the K8AB-AS3-24VAC?

The K8AB-AS3-24VAC is available to order against an RFQ. Submit a request for current pricing and lead time — availability is confirmed at quote time.

Is the K8AB-AS3-24VAC suitable for three-phase systems?

Yes, the K8AB-AS3-24VAC is a phase monitoring relay designed for three-phase systems, detecting phase loss, reversal, and undervoltage.

What is the difference between K8AB-AS2 and K8AB-AS3?

The K8AB-AS3 is a three-phase monitoring relay, while the K8AB-AS2 is a single-phase version. The AS3 detects phase sequence and loss on three-phase supplies; the AS2 monitors voltage on single-phase lines.

MPN
K8AB-AS3-24VAC