Thermal Overload RelayTF range up to 38 Amps Overload protection class 10 but does have a adjustable setting Phase loss sensitivity Automatic or manual reset selectable STOP and Test function Temperature consumption -25 → +60 °C ### ABB AF 系列
热敏式过载继电器
TF 范围高达 38A
过载保护 10 类，但没有可调设置
失相灵敏度
可选自动或手动重置
停止和测试功能
温度消耗：-25 → +60°C
欧时:
ABB AF Range TF42 系列 热过载继电器 TF42-24, 20 → 24 A, 2.6 W, 触点额定电流24 A
Allied Electronics:
Thermal Overload Relay TF42-24
Verical:
Electromechanical Relay 1.25ADC/3AAC 3PST-NO/3PST-NC45x70.5x88.3mm DIN Rail Thermal Overload Relay
Newark:
# ABB TF42-24 Overload Relay, Trip Class 10, 20 A, 24 A
MASTER:
ABB-CONTACTORS,OLS,MMPS - OVERLOAD RELAYS, THERMAL, TF4
Online Components:
ABB-CONTACTORS,OLS,MMPS - OVERLOAD RELAYS, THERMAL, TF4
Electro Sonic:
ABB-CONTACTORS,OLS,MMPS - OVERLOAD RELAYS, THERMAL, TF4