• Siemens SENTRON 5ST36/5ST37 Compact Busbars for Compact Devices
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Siemens SENTRON 5ST36/5ST37 Compact Busbars for Compact Devices

Siemens SENTRON 5ST36/5ST37 Compact Busbars for Compact Devices

SENTRON compact busbars (5ST36 fixed lengths and 5ST37 cuttable) for 1 MW compact devices such as 5SL60 MCBs, including RCCB infeed and AFDD/ECPD versions.

Key features

  • For 1P+N compact devices in 1 MW, e.g. 5SL60 MCBs
  • 2-phase/1-phase + N and 4-phase/3-phase + N versions
  • Versions for infeed via RCCB 1P+N or 3P+N, also N-left (KL) versions
  • Versions for devices with 5SM6 AFDD, auxiliary switch or 5TY1 COM ECPD
  • Conductor cross-section 10 mm2

Specifications

Brand Siemens
Product line SENTRON
Conductor cross-section 10 mm2
Pin spacing 1 MW = 18 mm
Max. busbar current (end infeed) 63 A (10 mm2)
Source Siemens Catalog LV 10 · 2026, p. 349-353
5ST3685-0 Phases: 2-phase/1-phase + N | Application: RCCB 1P+N + 5 compact devices w. AFDD | No. of MW: 12 MW | Length: 216 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3674-6 Phases: 2-phase/1-phase + N | Application: Compact devices | No. of MW: 6 MW | Length: 113 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3674-7 Phases: 2-phase/1-phase + N | Application: Compact devices | No. of MW: 9 MW | Length: 166 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3674-0 Phases: 2-phase/1-phase + N | Application: Compact devices | No. of MW: 12 MW | Length: 218 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3674-1 Phases: 2-phase/1-phase + N | Application: 12 x 5SY17 CBE | No. of MW: 12 MW | Length: 218 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3676-0 Phases: 2-phase/1-phase + N | Application: 6 compact devices w. AFDD and ECPD | No. of MW: 12 MW | Length: 200 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3673-6 Phases: 4-phase/3-phase + N | Application: Compact devices | No. of MW: 6 MW | Length: 113 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3673-7 Phases: 4-phase/3-phase + N | Application: Compact devices | No. of MW: 9 MW | Length: 116 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3673-0 Phases: 4-phase/3-phase + N | Application: Compact devices | No. of MW: 12 MW | Length: 218 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3673-4 Phases: 4-phase/3-phase + N | Application: Compact devices | No. of MW: 14 MW | Length: 254 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3675-0 Phases: 4-phase/3-phase + N | Application: 6 compact devices w. AFDD and ECPD | No. of MW: 11 MW | Length: 200 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3784-0 Phases: 2-phase/1-phase + N | Application: RCCB 1P+N + 10 compact devices | No. of MW: 12 MW | Length: 215 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3784-0KL Phases: 2-phase/1-phase + N | Application: RCCB 1P+N (N left) + 10 compact dev. | No. of MW: 12 MW | Length: 215 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3774-0 Phases: 2-phase/1-phase + N | Application: Compact devices | No. of MW: 60 MW | Length: 1060 mm | Design: Can be cut (5ST37) | End caps included: No
5ST3776-0 Phases: 2-phase/1-phase + N | Application: Compact devices w. 5SM6 AFDD and ECPD | No. of MW: 59 MW | Length: 1042 mm | Design: Can be cut (5ST37) | End caps included: No
5ST3778-0 Phases: 2-phase/1-phase + N | Application: Compact devices with auxiliary switch | No. of MW: 59.5 MW | Length: 1055 mm | Design: Can be cut (5ST37) | End caps included: No
5ST3780-0 Phases: 2-phase/1-phase + N | Application: Compact devices with 5SM6 AFDD and AS | No. of MW: 58.5 MW | Length: 1036 mm | Design: Can be cut (5ST37) | End caps included: No
5ST3786-0 Phases: 2-phase/1-phase + N | Application: 2 MW MCBs/RCBOs with 5SM6 AFDD and AS | No. of MW: 54 MW | Length: 956 mm | Design: Can be cut (5ST37) | End caps included: No
5ST3783-1 Phases: 4-phase/3-phase + N | Application: 1 RCCB 3P+N + 6 compact devices | No. of MW: 10 MW | Length: 181 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3783-0 Phases: 4-phase/3-phase + N | Application: 1 RCCB 3P+N + 8 compact devices | No. of MW: 12 MW | Length: 216 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3783-4 Phases: 4-phase/3-phase + N | Application: 1 RCCB 3P+N + 10 compact devices | No. of MW: 14 MW | Length: 251 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3783-1KL Phases: 4-phase/3-phase + N | Application: 1 RCCB 3P+N (N left) + 6 compact devices | No. of MW: 10 MW | Length: 181 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3783-0KL Phases: 4-phase/3-phase + N | Application: 1 RCCB 3P+N (N left) + 8 compact devices | No. of MW: 12 MW | Length: 216 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3785-0 Phases: 4-phase/3-phase + N | Application: RCCB 3P+N, 1 MCB 3P + 5 compact devices | No. of MW: 14 MW | Length: 253 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3785-4 Phases: 4-phase/3-phase + N | Application: RCCB 3P+N, 1 MCB 3P + 7 compact devices | No. of MW: 14 MW | Length: 253 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3790-1 Phases: 4-phase/3-phase + N | Application: RCCB 3P+N, 2 MCB 3P+N + 12 compact dev. | No. of MW: 24 MW | Length: 430 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3790-2 Phases: 4-phase/3-phase + N | Application: RCCB 3P+N, 2 MCB 3P+N + 45 compact dev. | No. of MW: 57 MW | Length: 1009 mm | Design: Can be cut (5ST37) | End caps included: No
5ST3795-0 Phases: 4-phase/3-phase + N | Application: RCCB 3P+N, 1 MCB 3P+N + 4 compact dev. | No. of MW: 12 MW | Length: 217 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3795-4 Phases: 4-phase/3-phase + N | Application: RCCB 3P+N, 1 MCB 3P+N + 6 compact dev. | No. of MW: 14 MW | Length: 253 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3773-0 Phases: 4-phase/3-phase + N | Application: Compact devices | No. of MW: 60 MW | Length: 1060 mm | Design: Can be cut (5ST37) | End caps included: No
5ST3775-0 Phases: 4-phase/3-phase + N | Application: Compact devices w. 5SM6 AFDD and ECPD | No. of MW: 59 MW | Length: 1042 mm | Design: Can be cut (5ST37) | End caps included: No
5ST3777-0 Phases: 4-phase/3-phase + N | Application: Compact devices with auxiliary switch | No. of MW: 59.5 MW | Length: 1055 mm | Design: Can be cut (5ST37) | End caps included: No
Busbar SystemsSiemens
32 product codes available in this family
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Siemens SENTRON 5ST36/5ST37 Compact Busbars for Compact Devices

Brand Siemens·Busbar Systems

Available part numbers (32)

5ST3685-0, 5ST3674-6, 5ST3674-7, 5ST3674-0, 5ST3674-1, 5ST3676-0, 5ST3673-6, 5ST3673-7, 5ST3673-0, 5ST3673-4 + 22 more — see full table ↓

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Product codeSpec
5ST3685-0Phases: 2-phase/1-phase + N | Application: RCCB 1P+N + 5 compact devices w. AFDD | No. of MW: 12 MW | Length: 216 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3674-6Phases: 2-phase/1-phase + N | Application: Compact devices | No. of MW: 6 MW | Length: 113 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3674-7Phases: 2-phase/1-phase + N | Application: Compact devices | No. of MW: 9 MW | Length: 166 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3674-0Phases: 2-phase/1-phase + N | Application: Compact devices | No. of MW: 12 MW | Length: 218 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3674-1Phases: 2-phase/1-phase + N | Application: 12 x 5SY17 CBE | No. of MW: 12 MW | Length: 218 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3676-0Phases: 2-phase/1-phase + N | Application: 6 compact devices w. AFDD and ECPD | No. of MW: 12 MW | Length: 200 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3673-6Phases: 4-phase/3-phase + N | Application: Compact devices | No. of MW: 6 MW | Length: 113 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3673-7Phases: 4-phase/3-phase + N | Application: Compact devices | No. of MW: 9 MW | Length: 116 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3673-0Phases: 4-phase/3-phase + N | Application: Compact devices | No. of MW: 12 MW | Length: 218 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3673-4Phases: 4-phase/3-phase + N | Application: Compact devices | No. of MW: 14 MW | Length: 254 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3675-0Phases: 4-phase/3-phase + N | Application: 6 compact devices w. AFDD and ECPD | No. of MW: 11 MW | Length: 200 mm | Design: Fixed (5ST36) | End caps included: Yes
5ST3784-0Phases: 2-phase/1-phase + N | Application: RCCB 1P+N + 10 compact devices | No. of MW: 12 MW | Length: 215 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3784-0KLPhases: 2-phase/1-phase + N | Application: RCCB 1P+N (N left) + 10 compact dev. | No. of MW: 12 MW | Length: 215 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3774-0Phases: 2-phase/1-phase + N | Application: Compact devices | No. of MW: 60 MW | Length: 1060 mm | Design: Can be cut (5ST37) | End caps included: No
5ST3776-0Phases: 2-phase/1-phase + N | Application: Compact devices w. 5SM6 AFDD and ECPD | No. of MW: 59 MW | Length: 1042 mm | Design: Can be cut (5ST37) | End caps included: No
5ST3778-0Phases: 2-phase/1-phase + N | Application: Compact devices with auxiliary switch | No. of MW: 59.5 MW | Length: 1055 mm | Design: Can be cut (5ST37) | End caps included: No
5ST3780-0Phases: 2-phase/1-phase + N | Application: Compact devices with 5SM6 AFDD and AS | No. of MW: 58.5 MW | Length: 1036 mm | Design: Can be cut (5ST37) | End caps included: No
5ST3786-0Phases: 2-phase/1-phase + N | Application: 2 MW MCBs/RCBOs with 5SM6 AFDD and AS | No. of MW: 54 MW | Length: 956 mm | Design: Can be cut (5ST37) | End caps included: No
5ST3783-1Phases: 4-phase/3-phase + N | Application: 1 RCCB 3P+N + 6 compact devices | No. of MW: 10 MW | Length: 181 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3783-0Phases: 4-phase/3-phase + N | Application: 1 RCCB 3P+N + 8 compact devices | No. of MW: 12 MW | Length: 216 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3783-4Phases: 4-phase/3-phase + N | Application: 1 RCCB 3P+N + 10 compact devices | No. of MW: 14 MW | Length: 251 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3783-1KLPhases: 4-phase/3-phase + N | Application: 1 RCCB 3P+N (N left) + 6 compact devices | No. of MW: 10 MW | Length: 181 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3783-0KLPhases: 4-phase/3-phase + N | Application: 1 RCCB 3P+N (N left) + 8 compact devices | No. of MW: 12 MW | Length: 216 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3785-0Phases: 4-phase/3-phase + N | Application: RCCB 3P+N, 1 MCB 3P + 5 compact devices | No. of MW: 14 MW | Length: 253 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3785-4Phases: 4-phase/3-phase + N | Application: RCCB 3P+N, 1 MCB 3P + 7 compact devices | No. of MW: 14 MW | Length: 253 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3790-1Phases: 4-phase/3-phase + N | Application: RCCB 3P+N, 2 MCB 3P+N + 12 compact dev. | No. of MW: 24 MW | Length: 430 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3790-2Phases: 4-phase/3-phase + N | Application: RCCB 3P+N, 2 MCB 3P+N + 45 compact dev. | No. of MW: 57 MW | Length: 1009 mm | Design: Can be cut (5ST37) | End caps included: No
5ST3795-0Phases: 4-phase/3-phase + N | Application: RCCB 3P+N, 1 MCB 3P+N + 4 compact dev. | No. of MW: 12 MW | Length: 217 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3795-4Phases: 4-phase/3-phase + N | Application: RCCB 3P+N, 1 MCB 3P+N + 6 compact dev. | No. of MW: 14 MW | Length: 253 mm | Design: Can be cut (5ST37) | End caps included: Yes
5ST3773-0Phases: 4-phase/3-phase + N | Application: Compact devices | No. of MW: 60 MW | Length: 1060 mm | Design: Can be cut (5ST37) | End caps included: No
5ST3775-0Phases: 4-phase/3-phase + N | Application: Compact devices w. 5SM6 AFDD and ECPD | No. of MW: 59 MW | Length: 1042 mm | Design: Can be cut (5ST37) | End caps included: No
5ST3777-0Phases: 4-phase/3-phase + N | Application: Compact devices with auxiliary switch | No. of MW: 59.5 MW | Length: 1055 mm | Design: Can be cut (5ST37) | End caps included: No

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