Specifications

Product Type	Coupling unit
Brand	ABB
Series	CM
Function	Accessory-Coupling unit for voltage expansion of CM-IWN.1Up to 690 V ACUp to 1000 V DC
Rated Frequency	Measuring Circuit 15 ... 400 Hz
Terminal Type	Screw Terminals
Conductor Cross Section Flexible	Flexible with Ferrule 1x 0.5 ... 2.5 mm²Flexible with Ferrule 2x 0.5 ... 1.5 mm²Flexible with Insulated Ferrule 1x 0.5 ... 2.5 mm²Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mm²Flexible 1x 0.5 ... 2.5 mm²Flexible 2x 0.5 ... 1.5 mm131
Conductor Cross Section Solid Core	Rigid 1x 0.5 ... 4 mm²Rigid 2x 0.5 ... 2.5 mm²
Depth	104.8 mm
Height	85.6 mm
Weight	0.179 kg
Width	45 mm
Storage Temperature	-40 ... +85 °C
Operating Temperature	-25 ... +60 °C
IP Rating	IP50
Standards and Approvals	IEC 60364IEC/EN 61643UL