K8AB-AS

Single-phase Current Relay K8AB-AS CSM_K8AB-AS_DS_E_5_1 Ideal for current monitoring for industrial facilities and equipment. Monitor for overcurrents or undercurrents. Manual resetting and automatically resetting supported by one Relay. Startup lock and operating time can be set separately. One SPDT output relay, 6 A at 250 VAC (resistive load). Output relay can be switched between normally open and normally closed. Process control signal (4 to 20 mA) and commercial CT input (0 to 1 A or 0 to 5 A) supported. Output status can be monitored using LED indicator. Inputs are isolated from the power supply. Refer to Safety Precautions for the K8AB Series. Refer to page 9 for the Q&A section. Model Number Structure ■ Model Number Legend K8AB-@@ 1 2 3 4 1. Basic Model K8AB: Measuring and Monitoring Relays 2. Functions AS: Single-phase Current Relay (One-sided operation) 3. Measuring Current 1: 2 to 20 mA AC/DC, 10 to 100 mA AC/DC, 50 to 500 mA AC/DC 2: 0.1 to 1 A AC/DC, 0.5 to 5 A AC/DC, 0.8 to 8 A AC/DC 3: 10 to 100 A AC, 20 to 200 A AC (See note.) Note: The K8AB-AS3 is specially designed to be used in combination with the OMRON K8AC-CT200L Current Transformer (CT). (Direct input is not possible.) 4. Supply Voltage 24 VAC/DC: 24 VAC/DC 100-115 VAC: 100 to 115 VAC 200-230 VAC: 200 to 230 VAC www.DataSheet4U.com 1 K8AB-AS Ordering Information ■ List of Models Single-phase Current Relay Measuring current 2 to 20 mA AC/DC, 10 to 100 mA AC/DC, 50 to 500 mA AC/DC 0...