Plug-in current transformer Class 0.5 ... / 5 A – Precise and reliable current measurement

Janitza 0900360 Aufsteckstromwandler Klasse 05 S

The safe, versatile plug-in current transformer, Class 0.5 ... / 5 A is used to record and further process high currents. Excellent value and high levels of safety are the main features of this transformer.

Versatility & increased safety

When high currents need to be recorded and processed, plug-in current transformer are used. The conductor to be measured (busbar or cable) is fed through the window opening and forms the primary circuit of the plug-in current transformer.

Current transformer are mainly used for mounting on busbars. Drop resistance is achieved through additional encapsulation as well as higher shock and vibration resistance under mechanical stress (IEC 68). This is the most common and most cost-effective type of current transformer, but the primary conductor must be interrupted during installation. In other words, this type of transformer is mainly used for new installations.

Features

Increased safety

Both halves of the housing overlap and are not butted on top of each other
Break-proof plastic housing made of polyamide
Flame retardant according to UL 94 VO and self-extinguishing

Protective caps for primary rail fastening screws

Screw bolts of the primary rail terminals can be insulated using optionally available protective caps
Protection against accidental contact

Secondary connection feeds

Feed the secondary cable to the connection terminals through the rectangular opening at the front and rear
During assembly, e.g. behind fuse strips, the secondary connection is made using cable lugs through the side slots