Motor Control, IEC

Catalogs > Industrial Controls Catalog > Motor Control, IEC > Mounting System

Mounting System

Introduction Standards Compliance and Certifications Catalog Number Explanation Product Selection Accessories Specifications Approximate Dimensions
Specifications

Module Data

  Iso Modules Standard Modules
with Wire Connections 		Standard Modules
with Box Terminals
141A-S 141A-G 141A-F
Rated current at 60 °C Ith¬  [A] 25 45 16 25 45 125 25 63 200 250
Click to enlarge - 140M-29-5 stranded [mm2]
[AWG] 		6
10 		10
8 		4
12 		6
10 		10
8 		— 4
12 		16
6 		6…70
10…2/0 		35…120
2…250 MCM
Click to enlarge - 140M-29-6 solid [mm2]
[AWG] 		— — — — — — 4
12 		16
6 		6…70
10…2/0 		35…120
2…250 MCM
Click to enlarge - 141A-41-8   [mm2]
[AWG] 		— — — — — 43
1/0 		— — — —
Insulation rating of conductors [°C] 105 105 — — —  
  
¬ The admissible load of a complete system depends on the system topography and the application parameters. Factors of influence are ambient temperature, air circulation, busbar load, distribution of busbar load, mix of modules and switchgear components.

Supply Modules

  Supply Modules
141A-TR3F16 141A-VN370 141A-VN3120 141A-VN3185 141A-VN3300R 141A-VN3300F 141A-VU3300R 141A-VU3300F
Click to enlarge - 140M-29-5 stranded [mm2]
[AWG] 		1.5…16
16…6 		6…50
10…1/0 		35…120
2…250 MCM 		95…185
No. 3/0…350 MCM 		150…300
300…600 MCM 		— 120…300
250…600 MCM 		—
Click to enlarge - 140M-29-6 solid [mm2]
[AWG] 		1.5…16
16…6 		6…50
10…1/0 		35…120
2…250 MCM 		95…185
No. 3/0…350 MCM 		150…300
300…600 MCM 		— 120…300
250…600 MCM 		—
Click to enlarge - 141A-41-8 Laminated copper [mm] — — — — — 3 x 20 x 1…
10 x 32 x 1 		— 3 x 20 x 1…
10 x 32 x 1
Tightening Torque [N•m/lb•in.] — 8…10/71…89 12…15/106…133 30/266 30/266 30/266 30/266 30/266
  

Class J Bus Bar Fuse Bases

  Class J Bus Bar Fuse Bases
141A-NFJ100 141A-NFJ200 141A-NFJ400
Click to enlarge - 140M-29-5 stranded [mm2]
[AWG] 		6…70
10…2/0 		10…150
8…300 MCM 		16…300
4…600 MCM
Click to enlarge - 140M-29-6 solid [mm2]
[AWG] 		6…70
10…2/0 		10…150
8…300 MCM 		16…300
4…600 MCM
Tightening Torque [N•m/lb•in.] 14…16/125…142 16…18/142…160 38…40/336…355
  

Single Terminals

  Single Terminals
141A-VS116, 141A-VS216 141A-VS135, 141A-VS235 141A-VS170, 141A-VS270
Click to enlarge - 140M-29-5 stranded [mm2]
[AWG] 		2.5…16
14…6 		4…35
12…2 		16…70
6…2/0
Click to enlarge - 140M-29-6 solid [mm2]
[AWG] 		2.5…16
14…6 		4…35
12…2 		16…70
6…2/0
Click to enlarge - 141A-41-8 Laminated copper        
1. Conductor [mm] — 5 x 9 x 0.8 5 x 9 x 0.8
2. Conductor [mm] — — 5 x 9 x 0.8
Clamping area Width x Height [mm] 7.5 x 7.5 10.5 x 11 14 x 14
Tightening Torque [N•m/lb•in.] 4/35 6/53 10/120
  

Short-Circuit Current Ratings (support spacing at 800 mm)

Cat. No. Description Max. Circuit Bkr. Cat. No. C. B. Rating SCCR Max. Class CC, J or T Fuse SCCR Max. Class CC, J or T Fuse SCCR
480V 600V 480V 600V
141A-B125* 12x5 Copper Bus Bar 140U-J6D3-D25 250 A 65 kA 25 kA 400 A 100 kA 400 A 100 kA
141A-B1210* 12x10 Copper Bus Bar 140U-J6D3-D25 250 A 65 kA 25 kA 400 A 100 kA 400 A 100 kA
141A-B205* 20x5 Copper Bus Bar 140U-K6D3-D40 400 A 65 kA 35 kA 500 A 100 kA 400 A 100 kA
141A-B2010* 20x10 Copper Bus Bar 140U-K6D3-D40 400 A 65 kA 35 kA 500 A 100 kA 400 A 100 kA
141A-B305* 30x5 Copper Bus Bar 140U-K6D3-D40 400 A 65 kA 35 kA 500 A 100 kA 500 A 100 kA
140U-L6D3-D60 600 A — 35kA 500 A 100 kA 500 A 100 kA
141A-B3010* 30x10 Copper Bus Bar 140U-K6D3-D40 400 A 65 kA 35 kA 600 A 100 kA 600 A 100 kA
140U-L6D3-D60 600 A 50 kA 25 kA 600 A 100 kA 600 A 100 kA
141A-BT1*NZ TT Copper Bus Bar 140U-M6D3-D80 800 A 65 kA 30 kA 800 A Class T 100 kA 600 A 100 kA
141A-TU3 Bus Bar Support 140U-K6D3-D40 400 A 65 kA 35 kA 600 A 100 kA 600 A 100 kA
140U-L6D3-D60 600 A 50 kA 35kA 600 A 100 kA 600 A 100 kA
141A-T13 Bus Bar Support 140U-M6D3-D80 800 A 65 kA 30 kA 800 A Class T 100 kA 600 A 100 kA
141A-TR3E BB Support End Cover 140U-K6D3-D40 400 A 65 kA 35 kA 600 A 100 kA 600 A 100 kA
140U-L6D3-D60 600 A 50 kA 35kA 600 A 100 kA 600 A 100 kA
141A-T13E BB Support End Cover 140U-M6D3-D80 800 A 65 kA 30 kA 800 A Class T 100 kA 600 A 100 kA
141A-VN370 Supply Module 140U-J6D3-D26 250 A 65 kA 25 kA 400 A 100 kA 400 A 100 kA
141A-VN3120 Supply Module 140U-K6D3-D40 400 A 65 kA 35 kA 600 A 100 kA 600 A 100 kA
140U-L6D3-D60 600 A 50 kA 35kA 600 A 100 kA 600 A 100 kA
141A-VN3185 Supply Module 140U-K6D3-D40 400 A 65 kA 35 kA 500 A 100 kA 300 A 100 kA
141A-VN3300R Supply Module 140U-K6D3-D40 400 A 65 kA 35 kA 500 A 100 kA 300 A 100 kA
141A-VU3300R Supply Module 140U-K6D3-D40 400 A 65 kA 35 kA 500 A 100 kA 300 A 100 kA
141A-VS54136F Profile Terminals 140U-M6D3-D80 800 A 65 kA 30 kA 800 A Class T 100 kA 600 A 100 kA
141A-CUH125B Circuit Breaker Module 140U-H6C3-D12 125 A 65 kA 25 kA N/A N/A N/A N/A
141A-CUH125T Circuit Breaker Module 140U-H6C3-D12 125 A 65 kA 25 kA N/A N/A N/A N/A
141A-CUJ250 Circuit Breaker Module 140U-J6D3-D25 250 A 65 kA 25 kA N/A N/A N/A N/A
141A-CUL600 Circuit Breaker Module 140U-K6D3-D40 400 A 65 kA 35 kA N/A N/A N/A N/A
140U-L6D3-D60 600 A 50 kA 25 kA N/A N/A N/A N/A
141A-SS*25
141A-SM*25
141A-GS*25
141A-GM*25
141A-FS*25
141A-FM*25 		Bus Bar Module 140M-C2E-B16 1.6 A 65 kA 47kA 30 A 100 kA 30 A 100 kA
140M-C2E-C10 10 A 65 kA 30 kA 30 A 100 kA 30 A 100 kA
140M-C2E-C25 25 A 30 kA 30 kA 30 A 100 kA 30 A 100 kA
140M-D8E-C25 25 A 65 kA 30 kA 30 A 100 kA 30 A 100 kA
141A-SS*45
141A-SM*45
141A-GS*45
141A-GM*45 		Bus Bar Module 140M-F8E-C32 32A 65 kA 30 kA — — — —
140M-F8E-C45 45 A 65 kA 18kA — — — —
  

Busbars (required quality)

Material E-CU blank or tinned
Busbar widths 5 or 10 mm thick [mm] 12, 15, 20, 25, 30
Tolerance of thickness [mm] +0.1/-0.3
Corner radius [mm] 0.5
Tolerance of center spacing [mm] 60 +0.5/-0.5
Standard DIN 46433
  

General Data

Main Circuits

Rated insulation voltage Ui  
Acc. to IEC, EN [V] 690
Acc. to UL, NEMA, CSA, EEMAC [V] 600
Rated impulse withstand voltage Uimp [kV] 8
Rated frequency [Hz] 50…60
Pollution degree   3
Ambient temperature    
Operation [°C] -25…+60
Transport and storage [°C] -50…+80
  

Protection class
- Modules and busbars 		IP00
-  Modules and busbars mounted on plate, connected conductors and usage of busbar covers IP20
-  Iso-Modules with device adapter plate removed, from front IP20 B (finger proof)
Standards and Norms IEC/EN 60439-1
Certifications CE, cULus Recognized
 

Control Circuits

Control plugs
Rated insulation voltage Ui    
Acc. to IEC, EN [V] 250
Acc. to UL, NEMA, CSA, EEMAC [V] 300
Rated impulse withstand voltage Uimp [kV] 4
Rated current at 40 °C ambient temperature Ith [A] 12
  

Micro switch
Rated insulation voltage Ui  
Acc. to IEC, EN [V] 250
Acc. to UL, NEMA, CSA, EEMAC [V] 300
Rated current Suitable for switching
contactors 100-C
AC-coil-voltage £ 250 V
DC-coil-voltage £ 120 V
 

Weight [g]

MCS Iso
Busbar Module 		[g]
141A-SS45RR25 381
141A-SS54RR25 396
141A-SS54RR45 472
141A-SS63RR45 480
141A-SS45R 279
141A-SS54R 305
141A-SM45RS25 402
141A-SM54RS25 418
141A-SM54RS45 494
141A-SM63RS45 502
141A-SM45S 300
141A-SM54S 327
141A-SM63S 405
  

MCS Standard
Busbar Module 		[g]
141A-GS45RR25 302
141A-GS54RR25 347
141A-GS54RR45 358
141A-GS63RR45 379
141A-GS90M125 781
141A-GS180M125 1021
141A-GS270M125 1271
141A-GS45R 200
141A-GS54R 226
141A-GS72S 268
141A-GS81S 289
141A-GM45RS25 313
141A-GM54RS25 368
141A-GM54RS45 379
141A-GM63RS45 400
141A-GM45S 211
141A-GM54S 277
141A-GM63S 298
141A-FS45S25 272
141A-FS54S63 328
141A-FS63S63 349
141A-FS72S63 387
141A-FS81S63 408
141A-FM45SS25 293
141A-FM54SS63 349
141A-FM63SS63 370
141A-FM72SS63 408
141A-FM81SS63 429
  

MCS Standard
Busbar Module >100 A 		[g]
141A-FS108V200T 1000
141A-FL110V250T 1200
141A-FS108V200B 1000
 
MCS Mounting Module [g]
141A-WS45RR 163
141A-WS54RR 204
141A-WM45RR 189
141A-WM54RR 211
141A-WL45RR 211
141A-WL54RR 222
141A-WS45RRP 180
141A-WS54RRP 221
141A-WM45RRP 212
141A-WM54RRP 234
141A-WL45RRP 240
141A-WL54RRP 251
  

Busbar
Components 		[g]   Busbar
Components 		[g]
141A-TR3 203 141A-BCR 800
141A-TR4 256 141A-BST48 700
141A-TR1 59 141A-BST76 1050
141A-TR3E 21 141A-BCT1 380
141A-TR4E 28 141A-NF0102 759
141A-TR3F16 285 141A-NF1038 760
141A-TU3 127 141A-NFASNF 7
141A-T11 158 141A-NFAD 61
141A-T13 591 141A-NFAR 1
141A-T13E 20 141A-NFJ100 3280
141A-VN370 360 141A-NFJ200 4500
141A-VN3120 485 141A-NFJ400 6900
141A-VN3185 1140 141A-NFD160 1300
141A-VN3300R 1540 141A-NFD250 3760
141A-VN3300F 1619 141A-NFD400 5500
141A-VU3300R 1550 141A-NFD630 7840
141A-VU3300F 1325 141A-NFASNFD 11
141A-VS116 21 141A-NFVF1150 116
141A-VS216 23 141A-NFVF2240 199
141A-VS135 46 141A-NFVF3300 247
141A-VS235 47 141A-NFAFR5 65
141A-VS170 71 141A-NFAC00A 124
141A-VS270 74 141A-NFAC1A 107
141A-VS2120 109 141A-NFAC2A 109
141A-VS54136F 670 141A-NFAC3A 156
141A-VS55121F 705 141A-BK180 395
141A-VS56421F 840 141A-BK228 425
141A-VS56436F 859 141A-BK250 440
141A-VS58136F 1011 141A-BKH 90
141A-VS510136F 1137 141A-BKC 420
141A-BK1 144 141A-BKS 150
141A-VC3A 185  
141A-VC3B 251
141A-VC3C 565
141A-VC3D 870
141A-VC5E 494
141A-VC5F 943
141A-VC5G 1461
141A-BCF1 750
141A-BCF1H 40
141A-BS5 87
141A-BS10 101
  

Accessories [g]
141A-AHR45 15
141A-AHR54 16
141A-AHR63 16
141A-AHS72 17
141A-AHS81 18
141A-APC8 29
141A-APC10 35
141A-APC12 40
141A-APH 5
141A-AS9B 20
141A-AS9W 20
141A-AS9S 38
141A-AK 1
141A-AS 75