CSM_K8AB-PW_DS_E_2_1

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Three-phase Voltage Relay

K8AB-PW

Ideal for monitoring 3-phase power supplies

for industrial facilities and equipment.

• Monitor overvoltages and undervoltages for three-phase 3-wire

or 4-wire power supplies.

DIP switch setting for 3-phase 3-wire or 3-phase 4-wire power

supply.

• Two SPDT output relays, 6 A at 250 VAC (resistive load).

Separate outputs possible for overvoltages and undervoltages.

• World-wide power specifications supported by one Unit

(switchable using DIP switch).

• Relay status can be monitored using LED indicator.

Refer to Safety Precautions for the K8AB

Series. Refer to page 9 for the Q&A section.

Model Number Structure

■ Model Number Legend

1. Basic Model

K8AB: Measuring and Monitoring Relays

2. Functions

PW:

Three-phase Voltage Relay (Simultaneous upper and lower monitoring)

3. Rated Input Voltage

1:

115, 127, 133, 138, 200, 220, 230, 240 VAC

2:

220, 230, 240, 277, 380, 400, 415, 480 VAC

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K8AB-

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