Celsa 70030-2377 AST 412 Current Transformer 300/5A 7.5VA Kl.1 Compact

The Celsa AST 412 300/5A 7.5VA Kl. 1 current transformer attachment facilitates accurate current measurement, offering a primary current of 300 A and a secondary current of 5 A. Its design includes a line feed-through of 41 x 41 mm and a feed-through diameter of 33 mm. Typically used in electrical systems for monitoring and protection purposes, this device ensures efficient current conversion.

Type	Current transformer attachment
Primary Current	300A
Accuracy Class	1
Calibrated	FALSE
Height opening	13-41mm
Line feed-through (H x W)	41 x 41 mm
Line feed-through (H)	41mm
Line feed-through (W)	41mm
Line feed-through diameter	33mm
Misc Attribute	AST 412 300/5A 7.5VA Kl. 1
Model	Attachable current transformer
Number of primary inputs	1
Opening diameter	33mm
Overcurrent limiting factor	FS 5
Rated primary current	300A
Rated secondary apparent power	75VA
Rated secondary current	5A
Secondary connection	Screw connection
Secondary current	5A
Snap mounting	FALSE
Width opening	13-41mm
With contact protection	TRUE
With copper rail	FALSE