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>> ตัวแปลงสัญญาณไฟฟ้ามาตรฐาน (ZIEHL)  
>> Current-Relays for current-recognition Type STWs   [9]
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3
Current – Relay STW12V

Technical Data

Power supply Us:   AC/DC 24 – 240 V, < 3 W, < 5 VA, 50/60 Hz

Relay output:   1 change-over contacts

Rated ambient Temperature:   -20…+55 degC

Measuring inputs:   12 x for current transmitters STWA 1, current-sensors

Overload cap:   100 A / 300 A

Switching points:   with STWA 1 adjustable, AC 0.5 – 5 A

Switch – off delay:   adjustable 1-60 s

Switch – on delay:   app. 0.5 s

Dimensions (H x W x D):   90 x 70 x 58 mm

Protection Housing/Terminals:   IP 30/IP 20

Weight:   200 g

 

More detail please read from data sheet….

Datasheet