OA1G10
OEA28
JUMP250
JUMP500
JC250
JC500
TS250S
TS250
TDS400
HDD250
HB65
EP MERSEN COM 242
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet 
LOW VOLTAGE SWITCHES
UL98B Listed DC Switches
PV-  DISCONNECT SWITCHES
MD100U11 MD100U22 MD400U11 MD400U22
Ampere Rating 100 200 250 320 400
2-pole Configuration MD100U11 MD200U11 MD250U11 MD320U11 MD400U11
2x2-pole Configuration MD100U22 MD180U22 MD180U22 MD320U22 MD400U22
Direct Front Operation
HDD250 HDD250 HDD250 HDD400 HDD400
External Pistol Style
NEMA Type 1, 3R, 12 HB65 HB80 HB125 HB125 HB125
NEMA Type 4, 4X HB65X HP80X HB125X HB125X HB125X
B=Black  Substitute ‘R’ for ‘B’ if a red handle is desired  Ex  HR65
Shafts
SPA__ SPA__ SFB__ SFB__ SFB__
SPA Lengths: 130, 210, 290, 360, 430 Ex  SPA130  SFB Lengths: 280, 325, 395 Ex  SFB280
Auxiliary Contacts
NO Right side mounting OA1G10 OA1G10 OA1G10 OA1G10 OA1G10
NC left side mounting OA3G01 OA3G01 OA3G01 OA3G01 OA3G01
Module for SF aux  contacts OEA28 OEA28 OEA28 OEA28 OEA28
Terminal Shroud for Short Circuit Link
JC250 JC250 JC500 JC500 JC500
Switch Body
Handles and Shafts
Accessories
OA1G01
OA1G10
OEA28
JC250
JC500
HDD250
HB65
EP MERSEN COM 243
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet 
LV-SWITCHES
LOW VOLTAGE SWITCHES
PV-  DISCONNECT SWITCHES
IEC DC-  Non-Fused switches
Cat # Description Ref #
MD100E11 DC Switch 100A IEC 1000V 2p G1043217