3M 3302/20-10

Degree of protection (IP)

IP20

Device construction

Built-in device slide-in technique (withdrawable)

Rated permanent current Iu

400

Type of control element

Rocker lever

Number of auxiliary contacts as normally closed contact

0

With integrated under voltage release

无

Overload release current setting

320 - 400

Number of auxiliary contacts as normally open contact

0

Adjustment range undelayed short-circuit release

2400 - 4000

Type of electrical connection of main circuit

Screw connection