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Omron K8AB-PW2 — Process / Temperature Controllers

Omron K8AB-PW2 Voltage Sensing AC Monitor, 220-480VAC, 2x SPDT Relay Output

MPNK8AB-PW2

Obsolete

Omron K8AB-PW2, Series K8AB-PW, Voltage Sensing AC monitor, 220 ~ 480VAC supply, 2x SPDT relay outputs, 6A @ 250VAC, DIN Rail mount, Box package.

$65.86Ref. price · indicative, final on quote

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Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

K8AB-PW2 — Identification
Parameter	Value
Series	K8AB-PW
Type	Voltage Sensing AC

K8AB-PW2 — Electrical
Parameter	Value
Supply voltage	220 ~ 480VAC

K8AB-PW2 — I/O
Parameter	Value
Output type	Relay

K8AB-PW2 — Environmental
Parameter	Value
Operating temperature	-20°C ~ 60°C

K8AB-PW2 — Mechanical
Parameter	Value
Mounting type	DIN Rail

K8AB-PW2 — Other specifications
Parameter	Value
Circuit	SPDT (1 Form C) x 2
Delay time	0.1 Sec ~ 30 Sec
Contact rating @ voltage	6A @ 250VAC

Product details

The K8AB-PW2 is a Voltage Sensing AC monitor — it watches a three-phase line (220 ~ 480VAC supply) and trips its two SPDT relays when voltage goes outside the set window. The delay is adjustable from 0.1 Sec ~ 30 Sec, so you can ride through momentary sags without nuisance trips. Each relay contact is rated 6A @ 250VAC, enough to drive a contactor coil or alarm beacon directly.

This part is discontinued per Omron's product status. For a line-down replacement, source through surplus or broker channels — we can quote current availability and lead time on request.