Mersen, formerly Ferraz Shawmut IEC Non-Fusible Disconnect Switches Data Sheet

IEC Non-Fusible
Disconnect Switches

IEC Disconnect Switches—Front Operated

M163 M163DM M633 M633DM

Switch Body

Handles and Shafts

Accessories

M100U3 - M125E3

Ampere Rating 16 25 40 63 80 100 125

Base Part # M163 M253 M403 M633 M803 M100U3 M125E3

Door-mounted version M163DM M253DM M403DM M633DM M803DM M100U3DM

Direct Front Operation Locking Handle

HD40 HD40 HD40 HD125 HD125 HD125 HD125

External Front Operation

Selector Style

IP65, NEMA 1, 3R, 12

Shaft
Lengths: 85, 130, 180, 250 Ex.
SA130

Door mounted version (no shaft
required)

Pistol Style

IP65, NEMA 1, 3R, 12

NEMA Type 4, 4X HB45X HB45X HB45X HB45X HB45X HB45X HB45X

Shaft
Lengths: 210, 290 Ex. SPA210

B=Black. Substitute ‘R’ for ‘B’ if a red handle is desired. Ex. HR65

Fourth Poles

Limited to one additional pole
per switch

HSBX HSBX HSBX HSBX HSBX HSBX HSBX

SA__ SA__ SA__ SA__ SA__ SA__ SA__

HSBPDM HSBPDM HSBPDM HSBWDM HSBWDM HSBWDM HSBWDM

HB45 HB45 HB45 HB45 HB45 HB45 HB45

SPA__ SPA__ SPA__ SPA__ SPA__ SPA__ SPA__

4P40 4P40 4P40 4P80 4P80 4P125 4P125

K32

4P40 4P80

OA1G10

OA1G01

OA2G11

Neutral Poles

Limited to one additional pole
per switch

Terminal Shrouds

3-pole, 1 terminal shroud for
3 poles

1 to 4-poles, 1 terminal shroud
per pole

Auxiliary Contacts

NC left or right side mounting OA1G01 OA1G01 OA1G01 OA1G01 OA1G01 OA1G01 OA1G01

NO left or right side mounting OA1G10 OA1G10 OA1G10 OA1G10 OA1G10 OA1G10 OA1G10

NO+NC (Mounting on either side) OA2G11 OA2G11 OA2G11 OA2G11 OA2G11 OA2G11 OA2G11

NP40 NP40 NP40 NP80 NP80 NP125 NP125

TS40-3 TS40-3 TS40-3 TS63-3 TS63-3 TS125-3 TS125-3

TS40-1 TS40-1 TS40-1 TS63-1 TS63-1 TS125-1 TS125-1