Product Code: CTMAX300

Solid-core current transformer with current ratio 300/5 and accuarcy class 0.5 at 4VA. Test voltage 3kV at 50Hz/1min and insulation class E (120 °C). Equipped with a sealable terminals cover for secondary terminals. Housing material: self-extinguishing thermoplastic resin V0. Dimensions of CTMAX type are 111Hx70Wx69Dmm with cable diameter opening of 30mm and bar through 30x15mm and 40x10mm. Can be adapted to all common mounting systems: primary cable, primary busbar, DIN rail and wall-mounting.

Apparent Power Output (VA)	25
Cable Use	Cable and Horizontal bar
CT Ratio	300/5
Current Limit Function	Full Scale 5
Brand	ABB
Rated Primary Current - I?? (A)	300
Rated Secondary Current - I?? (A)	5
Accuracy	±0.5%
Busbar Cross Section (mm²)	40X10
Cable Cross Section (mm²)	30
Degree of Protection	IP30
Mounting Type	Through primary
Operational Temperature Range (°C)	-5 to +50
Power Loss (W)	5
Rated Frequency (Hz)	50 / 60

Current Transformers

ABB CTMAX300 SOLID-CORE CURRENT TRANSFORMER 300/5 RATIO, CLASS 0.5 4VA CTMAX

Product Code: CTMAX300

Technical Specifications

Documents

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