Acti 9 - fuse-disconnector STI - 3 poles + N - 25 A - for fuse 10.3 x 38 mm Measurement Instruments HP-866B-WM has a backlight function

HP-866B-WM has a backlight function that allows users to operate in a dark environment

The rating of the thermal-magnetic trip unit is 400A

It is a changeover contact with 1 normally open and 1 normally close contact

with screw clamp terminals on bottom

is supplied with 220V to 240V AC

Acti 9 - fuse-disconnector STI - 3 poles + N - 25 A - for fuse 10.3 x 38 mm Measurement Instruments HP-866B-WM has a backlight functionThis Acti9 STI isolatable fuse carriers is a low voltage fuse disconnector. It is used for tertiary and industrial applications requiring a high breaking capacity. It has 3P+N pole, up to 25A rated current, and gG or aM fuse curve with a fuse cartridge type of 10. 3mm x 38mm. it can be mounted on DIN rail for modular installation. The general purpose fuse (gG fuse) provides overload and short circuit protection. The aM fuse for motor application