Product Summary

The K8AB-TH12S is a Temperature Monitoring Relay.

Parametrics

K8AB-TH12S absolute maximum ratings: (1)Power supply voltage: 100 to 240 VAC 50/60 Hz, 24 VAC 50/60 Hz or 24 VDC; (2)Allowable voltage range: 85% to 110% of power supply voltage; (3)Power consumption: 5 VA max. 2 W max. (24 VDC), 4 VA max. (24 VAC); (4)Contact input: ON 1 kΩ max., OFF 100 kΩ min.; (5)Non-contact input: ON residual voltage 1.5 V max., OFF leakage current 0.1 mA max.; (6)Leakage current: Approx. 10 mA; (7)Indicators Power (PWR): Green LED, Relay output (ALM): Red LED; (8)Ambient operating temperature: -10 to 55℃ (with no condensation or icing); (9)Ambient operating humidity Relative humidity: 25% to 85%; (10)Storage temperature: -25 to 65℃ (with no condensation or icing).

Features

K8AB-TH12S features: (1)Excessive temperature increases can be prevented and abnormal temperatures can be monitored; (2)Temperature monitoring in slim design with a width of just 22.5 mm; (3)Simple function settings using DIP switch; (4)Universal-input support for thermocouple or Pt100 sensor input; (5)Selectable output relay: Non-fail safe/fail safe; (6)Alarm status identification with LED indicator.

Diagrams

K8AB-TH12S block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
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-TH12S AC100-240
K8AB-TH12S AC100-240

Omron Industrial

General Purpose / Industrial Relays High Temp 0-1700C AC100-240 Mntr Rly

Data Sheet

0-1: $91.42
1-2: $85.27
2-5: $81.00
5-10: $78.04