B.6
Order codes
A
B
C
X
M-PACT Plus
Withdrawable and fi xed pattern
Position Withdrawable Fixed Pattern
Frame size Rating (A) Poles of the neutral Cat. no. Ref. No. Cat. no. Ref. No.
1 400 3 MS31W04-A
406177
MS31F04-A
405217
4 Left MS4L1W04-A
406178
MS4L1F04-A
405216
4 Right MS4R1W04-A
406260
MS4R1F04-A
405186
1 630 3 MS31W06-A
406179
MS31F06-A
405219
4 Left MS4L1W06-A
406180
MS4L1F06-A
405218
4 Right MS4R1W06-A
406262
MS4R1F06-A
405278
1 800 3 MS31W08-A
406181
MS31F08-A
405239
4 Left MS4L1W08-A
406182
MS4L1F08-A
405238
4 Right MS4R1W08-A
406264
MS4R1F08-A
405296
1 1000 3 MS31W10-A
406183
MS31F10-A
405241
4 Left MS4L1W10-A
406184
MS4L1F10-A
405240
4 Right MS4R1W10-A
406266
MS4R1F10-A
405298
1 1250 3 MS31W12-A
406185
MS31F12-A
405247
4 Left MS4L1W12-A
406186
MS4L1F12-A
405246
4 Right MS4R1W12-A
406268
MS4R1F12-A
405390
1 1600 3 MS31W16-A
406187
MS31F16-A
405249
4 Left MS4L1W16-A
406188
MS4L1F16-A
405248
4 Right MS4R1W16-A
406270
MS4R1F16-A
405392
1 2000 3 MS31W20-A
406189
MS31F20-A
405251
4 Left MS4L1W20-A
406190
MS4L1F20-A
405250
4 Right MS4R1W20-A
406272
MS4R1F20-A
405404
1 2500 3 MS31W25-A
406191
MS31F25-A
405253
4 Left MS4L1W25-A
406192
MS4L1F25-A
405252
4 Right MS4R1W25-A
406274
MS4R1F25-A
405682
2 2000 3 MS32W20-A
406193
MS32F20-A
405255
4 Left MS4L2W20-A
406194
MS4L2F20-A
405254
4 Right MS4R2W20-A
406276
MS4R2F20-A
405712
2 2500 3 MS32W25-A
406195
MS32F25-A
405269
4 Left MS4L2W25-A
406196
MS4L2F25-A
405268
4 Right MS4R2W25-A
406278
MS4R2F25-A
405722
2 3200 3 MS32W32-A
406197
MS32F32-A
405271
4 Left MS4L2W32-A
406198
MS4L2F32-A
405270
4 Right MS4R2W32-A
406280
MS4R2F32-A
405748
2 4000 3 MS32W40-A
406199
MS32F40-A
405277
4 Left MS4L2W40-A
406200
MS4L2F40-A
405276
4 Right MS4R2W40-A
406282
MS4R2F40-A
405786
Air circuit breaker - type S - 50kA - Automatic
Frame 1 & 2
(Please select trip unit type in page B.16)
Basic circuit breaker manually operated, automatic (must be fitted with an MPRO Protection Unit as
listed on page B.16), 5 NO and 3 NC auxiliary switches.
Withdrawable pattern - basic circuit breaker and cassette with flat copper terminals, rear
connected. Fixed Pattern - basic circuit breaker with rear horizontal terminals.
Rear connections
Withdrawable or cassettes Fixed Pattern
Frame size Rating (A) Poles Cat. no. Ref. No. Type Cat. no. Ref. No. Type
1 400 to 1600 3 RT1HOR
403680
Horizontal
RT1SVFIX
405603
Vertical
4 RT1HOR
403680
Horizontal
RT1SVFIX
405603
Vertical
1 400 to 1600 3 RT1VER
403681
Vertical
-
-
-
4 RT1VER
403681
Vertical
-
-
-
1 2000 & 2500 3 RT1UNI
405600
Universal
RT1SNVFIX
405609
Vertical
4 RT1UNI
405600
Universal
RT1SNVFIX
405609
Vertical
2 800 to 3200 3 RT2UNI
405601
Universal
RT2SNHVFIX
405621
Vertical
4 RT2UNI
405601
Universal
RT2SNHVFIX
405621
Vertical
2 4000 3 N/A
N/A
Vertical
RT2SNHVFIX
405621
Vertical
4 N/A
N/A
Vertical
RT2SNHVFIX
405621
Vertical
Rear Connections specified in multiples of 3, 4, 6 or 8 dependant on 3 or 4 pole configuration - top and / or
bottom connections.
Front access connections
Withdrawable
TOP connections BOTTOM connections
Frame size Rating (A) Poles Cat. no. Ref. No. Cat. no. Ref. No.
1 400 to 1600 3 FA31WS16T
405921
FA31WS16B
406021
4 FA41WS16T
405922
FA41WS16B
406022
1 2000 to 2500 3 FA31WS25T
405923
FA31WS25B
406023
4 FA41WS25T
405924
FA41WS25B
406024
2 800 to 3200 3 FA32WS32T
405925
FA32WS32B
406025
4 FA42WS32T
405926
FA42WS32B
406026
2 4000 3 FA32WS40T
405927
FA32WS40B
406027
4
FA42WS40T
405928
FA42WS40B
406028