Product Summary

The K8AB-PH1 is a kind of Single-phase Current Relay ideal for current monitoring for industrial facilities and equipment.

Parametrics

K8AB-PH1 specifications: (1)Operating value: 100% operation at set value; (2)Reset value setting range (HYS.): 5% to 50% of operating value; (3)Reset method: Manual reset/automatic reset (switchable); (4)Operating time setting range (T): 0.1 to 30 s; (5)Startup lock time setting range (LOCK): 0 to 30 s; (6)Indicators Power (PWR): Green, Relay output (RY): Yellow, Alarm outputs (ALM): Red; (7)Output relays: One SPDT relay (NO/NC switched using DIP switch.).

Features

K8AB-PH1 features: (1)Monitor for overcurrents or undercurrents; (2)Manual resetting and automatically resetting supported by one Relay; (3)Startup lock and operating time can be set separately; (4)One SPDT output relay, 6 A at 250 VAC (resistive load); (5)Output relay can be switched between normally open and normally closed; (6)Process control signal (4 to 20 mA) and commercial CT input (0 to 1 A or 0 to 5 A) supported; (7)Output status can be monitored using LED indicator; (8)Inputs are isolated from the power supply.

Diagrams

K8AB-PH1 circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
K8AB-PH1
K8AB-PH1

Omron Industrial

General Purpose / Industrial Relays 3-PHASE SEQ LOSS

Data Sheet

0-1: $27.53
1-5: $26.46
5-10: $25.27
10-25: $23.51
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
K8AB-AS1 100/115VAC
K8AB-AS1 100/115VAC

Omron Industrial

General Purpose / Industrial Relays 20-500mA 1-PHS CRT MONITOR

Data Sheet

0-1: $79.60
1-5: $77.08
5-10: $75.68
10-25: $72.88
K8AB-AS2 100/115VAC
K8AB-AS2 100/115VAC

Omron Industrial

General Purpose / Industrial Relays SNGL PHASE CURRENT MONITOR RLY

Data Sheet

0-1: $106.12
1-2: $101.57
2-5: $98.75
5-10: $92.34
K8AB-AS3 24VDC
K8AB-AS3 24VDC

Omron Industrial

General Purpose / Industrial Relays 100-200A 1-phs current monitor

Data Sheet

0-1: $114.71
1-5: $104.28
5-10: $95.59
10-25: $88.24
K8AB-VS2 24VDC
K8AB-VS2 24VDC

Omron Industrial

Controllers 24VAC/DC

Data Sheet

Negotiable 
K8AB-TH12S AC/DC24
K8AB-TH12S AC/DC24

Omron Industrial

General Purpose / Industrial Relays High Temp 0-1700C AC/DC24 Monitor Rly

Data Sheet

0-1: $82.03
1-5: $75.91
5-10: $70.64
10-25: $66.11
K8AB-PH1
K8AB-PH1

Omron Industrial

General Purpose / Industrial Relays 3-PHASE SEQ LOSS

Data Sheet

0-1: $27.53
1-5: $26.46
5-10: $25.27
10-25: $23.51