of poles/phases  
US271 G320005 1 single pole 3 0 30 kg
US272 H320006 2 double pole 1 0 66 kg
US273 J320007 3 triple pole 3 0 9 kg
US27N R232729 N neutral conductor 3 0 37 kg US273
UltraSafe? fuse holders for 27x60 fuse-links, with auxiliary microswitch and indicator
 
 
 
    of poles/phases  
US271MI R227600 1 single pole 1 0 32 kg
US272M2I T227602 2 double pole, 2 microswitches 1 0 7 kg
US272MI S227601 2 double pole, 1 microswitch 1 0 68 kg US271MI
UltraSafe? fuse holders for 27x60 fuse-links, with auxiliary microswitch, indicator and ring lug
connection
 
 
 
    of poles/phases  
US271MIRING Z227607 1 single pole 1 0 54 kg
US272M2IRING B227609 2 double pole, 2 microswitches 1 1 00 kg
 
UltraSafe? fuse holders for 27x60 fuse-links,  
 
 
 
    of poles/phases  
US271I J226420 1 single pole 3 0 30 kg
US271NI K226421 1+N single pole + neutral conductor 1 0 73 kg
US272I L226422 2 double pole 1 0 67 kg
US273I M226423 3 triple pole 3 1 kg
US273NI N226424 3+N triple pole + neutral conductor 1 1 27 kg
US271I
HIGH SPEED FUSES FOR SEMICONDUCTOR PROTECTION
EP MERSEN COM 303
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet 
HIGH SPEED
FUSES
FUSE HOLDERS FOR HIGH-SPEED CYLINDICAL FUSE-LINKS
Modulostar® CMS27 - Ultrasafe? US27
Modular fuse-holders
ACCESSORIES
Kit for multi phase connection
 
       
US27PAK H227615 links for connection of multipole units 10 3 g
Auxiliary Switches
 
       
US27W1 E227612 Microswitch kit 1 20 g
UltraSafe? fuse holders for 27x60 fuse-links,   and ring lug connection