Fourth Pole
Fusible Fourth Pole 4PD400 4PD800 4PD800 4PD1250
Direct Front Operation
HDF400T HDF800T HDF800T HDF1250T
External Front Operation - Pistol Style
NEMA Type 1, 3R, 12, IP65 HB95 HB145 HB274 HB274
NEMA Type 4, 4X HB95X HB145X HB274X HB274X
B = Black  Substitute “R” for “B” if a red handle is desire  Ex  HR95 
External Right-Side Operation - Pistol Style
NEMA Type 1, 3R, 12, IP65 HB145S HB145S HB145S HB145S
Shafts
Shaft SFB__ SFB__ SFB__ SFB__
Lengths: 280, 325, 395mm Ex  SFB280
Terminal Shrouds
3-pole TSF400-13 TSF800-13 TSF800-13 TSF1250-13
4-pole TSF400-14 TSF800-14 TSF800-14 TSF1250-14
Auxiliary Contacts
Normally open OA1G10 OA1G10 OA1G10 OA1G10
Normally closed OA3G01 OA3G01 OA3G01 OA3G01
Module for 8 aux  contacts OEA28 OEA28 OEA28 OEA28
Blown fuse indicators (DPMM), Striker type fuse needed
Kit 3poles 3NO+NC BFM800DP3 BFM800DP3 BFM800DP3
Switch Body
Shafts
Accessories
OA1G01
OA1G10
OEA28
TSF400-14
S02206A
BFM800DP3
M400D03S
400A, DIN fused, 3 poles on left side
of handle
M800D03
800A, DIN fused, with 3 poles
on right side of handle
M1250D03
1250A, DIN fused, with 3 poles
on the right side of handle
HDF400
HB125
Handles
SFB135
Front and Side Ope 
EP MERSEN COM 234
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet 
LOW VOLTAGE SWITCHES
IEC Low Voltage Disconnect Switches
IEC FUSIBLE DISCONNECT SWITCHES
IEC Fused Switches - Front Ope 
Cat # Description Ref # W* Pkg
M25F12 Switch fus 25A FR10 1+2 pos  H1043264 0 70 1
M50F03 Switch fus 50A FR14 0+3 pos  K1043266 1 3 1
M63D03 Switch fus 63A 000 0+3 pos  M1043268 1 3 1
M125F03 Switch fus 125A FR22 0+3 pos  P1043270 1 5 1
M160D03 Switch fus 160A 00 0+3 pos  R1043272 1 52 1