
ABB Welcome
®
— 6 —
5
Technical data
Designation
Value
Operating temperature
-13 °F to +131 °F
Storage temperature
-40 °F to +158 °F
Protection
IP 20
Single-wire clamps
2 x 22 AWG - 2 x 18 AWG
Fine-wire clamps
2 x 22 AWG - 2 x 18 AWG
Mains voltage
100 V - 240 V, 50/60 Hz, 1.0 A
Bus voltage
28 V ±2 V DC, 0.65 A
Size
4 U