Celsa 70030-1126-0500 AST 412 Current Transformer 250/5A 5VA Kl.1

The Celsa AST 412 250/5A 5VA Kl. 1 Current Transformer Attachment by Celsa is designed for a primary current of 250 A and secondary current of 5 A, with a line feed-through size of 41 x 41 mm. Key features include a feed-through diameter of 33 mm, ensuring compatibility with various systems. Common applications include use as a current converter in AC systems, facilitating current measurement in electrical circuits.

Type	Current transformer attachment
Primary Current	250A
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 412 250/5A 5VA Kl. 1
Model	Attachable current transformer
Number of primary inputs	1
Opening diameter	33mm
Overcurrent limiting factor	FS 5
Rated primary current	250A
Rated secondary apparent power	5VA
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