Catalogs > Essentials Catalog (Europe) > Power > Mounting System > Busbar Components
Busbar Components
| Description | PQ | Cat. No. | ||||
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Busbar Fuse Switch 3-pole switch disconnector with fuses |
For fuse links D02, for D01 fuses use reducer | 400V AC | 63 A¬ | 1 | 141A-NF0102 |
| For 10 x 38 NFC cylindrical fuses | 690V AC | 32 A | 1 | 141A-NF1038 | ||
| Busbar Fuse Holder 3-pole fuse holder |
For 10 x 38 NFC cylindrical fuses | 690V AC | 32 A | 1 | 141A-NFH1038 | |
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Spacer Module Connectable on both sides 9 mm wide |
5 | 141A-NFAD | |||
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Reducer D02 reducer for D01 fuses For 141A-NF0102 |
20 | 141A-NFAR | |||
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Class J Busbar Fuse Base Only for plugging on 10 mm and double-T busbars Connection bottom or top For fuses in compliance with UL 248-8 |
61…100 A | 1 | 141A-NFJ100 | ||
| 101…200 A | 1 | 141A-NFJ200 | ||||
| 201…400 A | 1 | 141A-NFJ400 | ||||
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NH Bus-Mounting Fuse Base Without NH Protection Covers Size 00 / 200 x 99 mm |
Clamp terminals | 160 A | 4 | 141A-NFH2C | |
| Screw terminals | 160 A | 4 | 141A-NFH2S | |||
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NH Protection Cover For NH bus mounting fuse base |
30 | 141A-NFAC00B | |||
| ¬ The use of spacer module 141A-NFAD is recommended for a continuous load above 35 A. | ||||||
| PQ = Package Quantity | ||||||
| Description | PQ | Cat. No. | ||||
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NH Fuse Switch Disconnector Connection bottom or top Size 00 for plugging on 5, 10 mm thick and double-T busbars. Sizes 1 and 2 conversion kit 141A-NFAFR5 is required for plugging on 5 mm thick busbars. Size 3 only for plugging on 10 mm and double-T busbars. |
Size 00 200 x 106 mm |
M8 70 mm2 |
160 A | 1 | 141A-NFD160 |
| Size 1 243 x 184 mm |
M10 120 mm2 |
250 A | 1 | 141A-NFD250 | ||
| Size 2 288 x 210 mm |
M10 240 mm2 |
400 A | 1 | 141A-NFD400 | ||
| Size 3 300 x 256 mm |
M12 240 mm2 |
630 A | 1 | 141A-NFD630 | ||
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Pilot Switch For NH-fuse switch disconnectors Signaling ON/OFF position of lid 250V AC / 5 A 30V DC / 4 A |
Size 00…3 | 1 | 141A-NFASNFD | ||
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Wedge Clamp Terminal For NH-fuse switch disconnectors Connection accessories |
Size 1 18 x 10 mm |
70… 150 mm2 |
1 | 141A-NFVF1150 | |
| Size 2 21 x 15 mm |
120… 240 mm2 |
1 | 141A-NFVF2240 | |||
| Size 3 25 x 20 mm |
150… 300 mm2 |
1 | 141A-NFVF3300 | |||
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Conversion Kit For NH-fuse switch disconnector to reduce size 1 and 2 on to 5 mm busbars |
Size 1 and 2 | 1 | 141A-NFAFR5 | ||
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Cover for Cable Lugs For NH fuse switch disconnecor Can be clipped on bottom or top |
Size 00 | 1 | 141A-NFAC00A | ||
| Size 1 | 2 | 141A-NFAC1A | ||||
| Size 2 | 2 | 141A-NFAC2A | ||||
| Size 3 | 2 | 141A-NFAC3A | ||||
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Barrier for Handle For NH fuse switch disconnecor To close off handle area from rear |
Size 1 , 2 and 3 | 1 | 141A-NFAB | ||
| PQ = Package Quantity | ||||||
| Description | PQ | Cat. No. | ||
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Busbar Support 60 mm pole center spacing 3-pole with inside mounting holes (meets feeder circuit spacings per UL508A) |
Busbar [mm] 12, 20, 30 x 5 or 12, 20, 30 x 10 |
10 | 141A-TU3 |
| Busbar Support 60 mm pole center spacing 3-pole with inside mounting holes (approved for branch circuit applications per UL508) |
Busbar [mm] 12…30 x 5 or 12…30 x 10 |
10 | 141A-TR3 | |
| Busbar Support 60 mm pole center spacing 4-pole with inside mounting holes |
141A-TR4 | |||
| Busbar Support 1-pole |
141A-TR1 | |||
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Busbar Support with terminals 60 mm pole center spacing Terminals for electrical connections 1.5…16 mm2 (#16…6 AWG) 3-pole |
Busbar [mm] 12…30 x 5 or 12…30 x 10 |
10 | 141A-TR3F16 |
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Busbar End Cover Prevents contact with the busbar ends and prevents busbars from sliding. The end cover can easily be clipped on the busbar support. For use with 141A-TR3/-TR4/-TU3/-TR3E |
3-pole | 10 | 141A-TR3E |
| 4-pole | 10 | 141A-TR4E | ||
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Double-T Busbar Support For double-T busbars 60 mm spacing (meets feeder circuit spacings per UL 508A) |
3-pole | 3 | 141A-T13 |
| 1-pole | 10 | 141A-T11 | ||
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Busbar End Cover Prevents contact with the busbar ends and prevents busbars from sliding. The end cover can easily be clipped on the busbar support. |
4 | 141A-T13E | |
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Compartment Section Fits to 141A-T13 double-T busbar supports Adjusts the installation depth |
48 x 2400 mm | 1 | 141A-BST48 |
| 76 x 2400 mm | 1 | 141A-BST76 | ||
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Busbar Cover For double-T busbars Length: 1 m; can be cut to length |
5 | 141A-BCT1 | |
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Double-T Busbar 2400 mm length Tin-plated copper busbar |
Length: 2400 mm (1250 A) |
1 | 141A-BT11NZ |
| Length: 2400 mm (1600 A) |
1 | 141A-BT12NZ | ||
| Panel Busbar Shroud Provides isolation between busbar and panel (required for feeder-circuit applications per UL 508A) 230 x 810 mm |
Busbar [mm] All |
2 | 141A-BCR | |
| PQ = Package Quantity | ||||
| Description | Busbar [mm] | PQ | Cat. No. | ||
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Supply Module 3-pole 6…50 mm2 (10…1/0 AWG) 54 mm wide (meets feeder circuit spacings per UL 508A) |
12…30 x 5 or 12…30 x 10 |
1 | 141A-VN370 | |
| Supply Module 3-pole 35…120 mm2 (2 AWG…250 MCM) 81 mm wide (meets feeder circuit spacings per UL 508A) |
141A-VN3120 | ||||
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Supply Module 3-pole 95…185 mm2 (3/0 AWG…350 MCM) 135 mm wide |
141A-VN3185 | |||
| Supply Module 3-pole for round conductors 150…300 mm2 (300…600 MCM) 135 mm wide |
141A-VN3300R | ||||
| Supply Module 3-pole for flat conductors up to 32 x 20 mm equivalent to 300 mm2 (300…600 MCM) round conductor ampacity 135 mm wide |
141A-VN3300F | ||||
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Supply Module 3-Pole (set of 3 terminals) for round conductors 120…300 mm2 (250…600 MCM) 153 mm wide (3 single poles of 51 mm each) (meets feeder circuit spacings per UL 508A) Requires Cat. No. 141A-BK180, 141A-BK228 or 141A-BK250 terminal cover |
1 | 141A-VU3300R | ||
| Supply Module 3-Pole (set of 3 terminals) for flat conductors up to 32x20 mm equivalent to 300 mm2 (600 MCM) 153 mm wide (3 single poles of 51 mm each) (meets feeder circuit spacings per UL 508A) Requires Cat. No. 141A-BK180, 141A-BK228 or 141A-BK250 terminal cover |
141A-VU3300F | ||||
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Single Terminals Single terminals for supplying busbars 2.5…16 mm2 (#14…6 AWG) |
12…30 x 5 | 25 | 141A-VS116 | |
| 12…30 x 10 | 25 | 141A-VS216 | |||
| Single Terminals Single terminals for supplying busbars 4…35 mm2 (#12…2 AWG) |
12…30 x 5 | 25 | 141A-VS135 | ||
| 12…30 x 10 | 25 | 141A-VS235 | |||
| Single Terminals Single terminals for supplying busbars 16…70 mm2 (#6…2/0 AWG) |
12…30 x 5 | 25 | 141A-VS170 | ||
| 12…30 x 10 | 25 | 141A-VS270 | |||
| Single Terminals Single terminals for supplying busbars 16…120 mm2 ( #6…250 MCM) |
12…30 x 10 | 25 | 141A-VS2120 | ||
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Profile Terminals For double-T busbars To connect with flat busbars and flexible copper busbars |
400…800 mm2 | For use up to: 1600 A |
3 | 141A-VS54136F |
| 500…750 mm2 | 3 | 141A-VS55121F | |||
| 600…900 mm2 | 3 | 141A-VS56421F | |||
| 600…1200 mm2 | 1600 A / 2000 A ¬ | 3 | 141A-VS56436F | ||
| 800…1600 mm2 | 1600 A / 2500 A ¬ | 3 | 141A-VS58136F | ||
| 1000…2000 mm2 | 1600 A / 2800 A ¬ | 3 | 141A-VS510136F | ||
| ¬ >1600 A only for centre feeding | |||||
| PQ = Package Quantity | |||||
| Description | Busbar [mm] | PQ | Cat. No. | |
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Terminal Cover Finger protection when busbars supplied with single terminals. Attaches directly to busbars. Height: 180 mm, Width: 54 mm |
12…30 x 5 or 12…30 x 10 |
1 | 141A-BK1 |
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Terminal Cover Finger protection when bus bars are supplied by Cat. No. 141A-VU3300_ supply module Attaches directly to bus bars Height: 200 mm Depth: 90 mm |
180 x 200 x 90 | 1 | 141A-BK180 |
| 228 x 200 x 90 | 141A-BK228 | |||
| 250 x 200 x 90 | 141A-BK250 | |||
| Components for Terminal / Busbar Covers of individual length | ||||
| Set of Busbar Shroud Holders | 1 left, 1 right side | 1 | 141A-BKH | |
| Busbar Shroud Profile | 1 x 1.1 m | 1 | 141A-BKC | |
| Top / Bottom Busbar Shroud Profile | 2 x 1.1 m | 1 | 141A-BKS | |
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Busbar Connector System distance: 5…10 mm |
12…20 x 5 or 12…20 x 10 |
12 | 141A-VC3A |
| Busbar Connector System distance: 13…20 mm |
20…30 x 5 or 20…30 x 10 |
6 | 141A-VC3B | |
| Busbar Connector System distance: 50…60 mm |
3 | 141A-VC3C | ||
| Busbar Connector System distance: 100…110 mm |
3 | 141A-VC3D | ||
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Busbar Shroud Cover 200 x 1100 mm Covers all three busbars |
12…30 x 5 or 12…30 x 10 | 2 | 141A-BCF1 |
| Busbar Shroud Holder Two required per section of Busbar Shroud Cover |
12…30 x 5 or 12…30 x 10 | 10 | 141A-BCF1H | |
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Double-T Busbar Connectors For connection of double-T busbar racks with same dimensions, Width: 50 mm |
Double-T | 6 | 141A-VC5E |
| Double-T Busbar Connectors For connection of double-T busbar racks with same dimensions, Width: 95 mm |
3 | 141A-VC5F | ||
| Double-T Busbar Connectors For connection of double-T busbar racks with same dimensions, Width: 150 mm |
3 | 141A-VC5G | ||
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Single Pole Busbar Covers Snap-on profile for single busbars for protection against electric shock. Length: 1 m, can be cut to length. |
12…30 x 5 | 10 | 141A-BS5 |
| 12…30 x 10 | 141A-BS10 | |||
| PQ = Package Quantity | ||||