• Siemens SENTRON 5ST36 Standard Busbars, Fixed Lengths
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Siemens SENTRON 5ST36 Standard Busbars, Fixed Lengths

Siemens SENTRON 5ST36 Standard Busbars, Fixed Lengths

SENTRON 5ST36 standard pin busbars in fixed lengths (cannot be cut) for connecting miniature circuit breakers, also with mounted AS/FC or line-side RCCB.

Key features

  • Fixed lengths, cannot be cut, for 1-, 2-, 3- and 4-phase systems
  • Conductor cross-sections 10 mm2 and 16 mm2
  • Versions for MCBs with mounted auxiliary switch or fault signal contact (9 mm offset)
  • Versions for MCB groups with 3P+N RCCB (N right or N left)
  • Max. busbar current per phase 63/80 A (end infeed) or 100/130 A (center infeed)

Specifications

Brand Siemens
Product line SENTRON
Design Fixed lengths, cannot be cut
Pin spacing 1 MW = 18 mm
Max. busbar current (end infeed) 63 A (10 mm2), 80 A (16 mm2)
Max. busbar current (center infeed) 100 A (10 mm2), 130 A (16 mm2)
Source Siemens Catalog LV 10 · 2026, p. 336-339
5ST3600 Phases: 1-phase | Application: 2 MCBs 1P | No. of MW: 2 MW | Length: 33 mm | Cross-section: 10 mm2
5ST3630 Phases: 1-phase | Application: 2 MCBs 1P | No. of MW: 2 MW | Length: 33 mm | Cross-section: 16 mm2
5ST3601 Phases: 1-phase | Application: 6 MCBs 1P | No. of MW: 6 MW | Length: 105 mm | Cross-section: 10 mm2
5ST3631 Phases: 1-phase | Application: 6 MCBs 1P | No. of MW: 6 MW | Length: 105 mm | Cross-section: 16 mm2
5ST3602 Phases: 1-phase | Application: 12 MCBs 1P | No. of MW: 12 MW | Length: 212 mm | Cross-section: 10 mm2
5ST3632 Phases: 1-phase | Application: 12 MCBs 1P | No. of MW: 12 MW | Length: 212 mm | Cross-section: 16 mm2
5ST3606 Phases: 2-phase/1-phase + N | Application: 2 MCBs (2P/1P+N) | No. of MW: 4 MW | Length: 76 mm | Cross-section: 10 mm2
5ST3636 Phases: 2-phase/1-phase + N | Application: 2 MCBs (2P/1P+N) | No. of MW: 4 MW | Length: 76 mm | Cross-section: 16 mm2
5ST3607 Phases: 2-phase/1-phase + N | Application: 3 MCBs (2P/1P+N) | No. of MW: 6 MW | Length: 105 mm | Cross-section: 10 mm2
5ST3637 Phases: 2-phase/1-phase + N | Application: 3 MCBs (2P/1P+N) | No. of MW: 6 MW | Length: 105 mm | Cross-section: 16 mm2
5ST3608 Phases: 2-phase/1-phase + N | Application: 6 MCBs (2P/1P+N) | No. of MW: 12 MW | Length: 210 mm | Cross-section: 10 mm2
5ST3638 Phases: 2-phase/1-phase + N | Application: 6 MCBs (2P/1P+N) | No. of MW: 12 MW | Length: 210 mm | Cross-section: 16 mm2
5ST3613 Phases: 3-phase | Application: 2 MCBs 3P | No. of MW: 6 MW | Length: 102 mm | Cross-section: 10 mm2
5ST3643 Phases: 3-phase | Application: 2 MCBs 3P | No. of MW: 6 MW | Length: 102 mm | Cross-section: 16 mm2
5ST3614 Phases: 3-phase | Application: 3 MCBs 3P | No. of MW: 9 MW | Length: 157.5 mm | Cross-section: 10 mm2
5ST3644 Phases: 3-phase | Application: 3 MCBs 3P | No. of MW: 9 MW | Length: 157.5 mm | Cross-section: 16 mm2
5ST3615 Phases: 3-phase | Application: 4 MCBs 3P | No. of MW: 12 MW | Length: 210 mm | Cross-section: 10 mm2
5ST3645 Phases: 3-phase | Application: 4 MCBs 3P | No. of MW: 12 MW | Length: 210 mm | Cross-section: 16 mm2
5ST3613-4 Phases: 3-phase | Application: 14 MCBs 1P | No. of MW: 14 MW | Length: 250 mm | Cross-section: 10 mm2
5ST3621 Phases: 4-phase/3-phase + N | Application: 2 MCBs (4P/3P+N) | No. of MW: 8 MW | Length: 138 mm/140 mm | Cross-section: 10 mm2
5ST3651 Phases: 4-phase/3-phase + N | Application: 2 MCBs (4P/3P+N) | No. of MW: 8 MW | Length: 138 mm/140 mm | Cross-section: 16 mm2
5ST3622 Phases: 4-phase/3-phase + N | Application: 3 MCBs (4P/3P+N) | No. of MW: 12 MW | Length: 210 mm | Cross-section: 10 mm2
5ST3652 Phases: 4-phase/3-phase + N | Application: 3 MCBs (4P/3P+N) | No. of MW: 12 MW | Length: 210 mm | Cross-section: 16 mm2
5ST3623 Phases: 4-phase/3-phase + N | Application: 6 MCBs 1P+N | No. of MW: 12 MW | Length: 210 mm | Cross-section: 10 mm2
5ST3653 Phases: 4-phase/3-phase + N | Application: 6 MCBs 1P+N | No. of MW: 12 MW | Length: 210 mm | Cross-section: 16 mm2
5ST3623-4 Phases: 4-phase/3-phase + N | Application: 7 MCBs 1P+N | No. of MW: 14 MW | Length: 248 mm | Cross-section: 10 mm2
5ST3603 Phases: 1-phase | Application: 2 MCBs 1P with AS/FC | No. of MW: 2 MW | Length: 40 mm | Cross-section: 10 mm2
5ST3633 Phases: 1-phase | Application: 2 MCBs 1P with AS/FC | No. of MW: 2 MW | Length: 40 mm | Cross-section: 16 mm2
5ST3604 Phases: 1-phase | Application: 6 MCBs 1P with AS/FC | No. of MW: 6 MW | Length: 158 mm | Cross-section: 10 mm2
5ST3634 Phases: 1-phase | Application: 6 MCBs 1P with AS/FC | No. of MW: 6 MW | Length: 158 mm | Cross-section: 16 mm2
5ST3605 Phases: 1-phase | Application: 9 MCBs 1P with AS/FC | No. of MW: 9 MW | Length: 237 mm | Cross-section: 10 mm2
5ST3635 Phases: 1-phase | Application: 9 MCBs 1P with AS/FC | No. of MW: 9 MW | Length: 237 mm | Cross-section: 16 mm2
5ST3610 Phases: 2-phase/1-phase + N | Application: 2 MCBs (2P/1P+N) with AS/FC | No. of MW: 4 MW | Length: 76 mm | Cross-section: 10 mm2
5ST3640 Phases: 2-phase/1-phase + N | Application: 2 MCBs (2P/1P+N) with AS/FC | No. of MW: 4 MW | Length: 76 mm | Cross-section: 16 mm2
5ST3611 Phases: 2-phase/1-phase + N | Application: 3 MCBs (2P/1P+N) with AS/FC | No. of MW: 6 MW | Length: 121 mm | Cross-section: 10 mm2
5ST3641 Phases: 2-phase/1-phase + N | Application: 3 MCBs (2P/1P+N) with AS/FC | No. of MW: 6 MW | Length: 121 mm | Cross-section: 16 mm2
5ST3612 Phases: 2-phase/1-phase + N | Application: 5 MCBs (2P/1P+N) with AS/FC | No. of MW: 10 MW | Length: 210 mm | Cross-section: 10 mm2
5ST3642 Phases: 2-phase/1-phase + N | Application: 5 MCBs (2P/1P+N) with AS/FC | No. of MW: 10 MW | Length: 210 mm | Cross-section: 16 mm2
5ST3616 Phases: 3-phase | Application: 2 MCBs 3P with AS/FC | No. of MW: 6 MW | Length: 115 mm | Cross-section: 10 mm2
5ST3646 Phases: 3-phase | Application: 2 MCBs 3P with AS/FC | No. of MW: 6 MW | Length: 115 mm | Cross-section: 16 mm2
5ST3617 Phases: 3-phase | Application: 4 MCBs 3P with AS/FC | No. of MW: 12 MW | Length: 237 mm | Cross-section: 10 mm2
5ST3647 Phases: 3-phase | Application: 4 MCBs 3P with AS/FC | No. of MW: 12 MW | Length: 237 mm | Cross-section: 16 mm2
5ST3618 Phases: 3-phase | Application: 6 MCBs 1P with AS/FC | No. of MW: 9 MW | Length: 156 mm/158 mm | Cross-section: 10 mm2
5ST3648 Phases: 3-phase | Application: 6 MCBs 1P with AS/FC | No. of MW: 9 MW | Length: 156 mm/158 mm | Cross-section: 16 mm2
5ST3620 Phases: 3-phase | Application: 9 MCBs 1P with AS/FC | No. of MW: 12 MW | Length: 227 mm | Cross-section: 10 mm2
5ST3650 Phases: 3-phase | Application: 9 MCBs 1P with AS/FC | No. of MW: 12 MW | Length: 227 mm | Cross-section: 16 mm2
5ST3624-1 Phases: 3-phase | Application: 6 MCBs 1P + RCCB 3P+N (or alt. layout) | No. of MW: 10 MW | Length: 176 mm | Cross-section: 10 mm2
5ST3624 Phases: 3-phase | Application: 8 MCBs 1P + 1 RCCB 3P+N, N right | No. of MW: 12 MW | Length: 210 mm | Cross-section: 10 mm2
5ST3654 Phases: 3-phase | Application: 8 MCBs 1P + 1 RCCB 3P+N, N right | No. of MW: 12 MW | Length: 210 mm | Cross-section: 16 mm2
5ST3624-4 Phases: 3-phase | Application: 10 MCBs 1P + RCCB 3P+N (or alt. layout) | No. of MW: 14 MW | Length: 249 mm | Cross-section: 10 mm2
5ST3667 Phases: 3-phase | Application: 8 MCBs 1P + 1 RCCB 3P+N, N left | No. of MW: 11 MW | Length: 192 mm | Cross-section: 10 mm2
5ST3668 Phases: 3-phase | Application: 8 MCBs 1P + 1 RCCB 3P+N, N left | No. of MW: 11 MW | Length: 192 mm | Cross-section: 16 mm2
5ST3625-4 Phases: 4-phase/3-phase + N | Application: 1 RCCB 3P+N + 5 MCBs 1P+N (2 MW) | No. of MW: 14 MW | Length: 248 mm | Cross-section: 10 mm2
Busbar SystemsSiemens
53 product codes available in this family
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Siemens SENTRON 5ST36 Standard Busbars, Fixed Lengths

Brand Siemens·Busbar Systems

Available part numbers (53)

5ST3600, 5ST3630, 5ST3601, 5ST3631, 5ST3602, 5ST3632, 5ST3606, 5ST3636, 5ST3607, 5ST3637 + 43 more — see full table ↓

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Product codeSpec
5ST3600Phases: 1-phase | Application: 2 MCBs 1P | No. of MW: 2 MW | Length: 33 mm | Cross-section: 10 mm2
5ST3630Phases: 1-phase | Application: 2 MCBs 1P | No. of MW: 2 MW | Length: 33 mm | Cross-section: 16 mm2
5ST3601Phases: 1-phase | Application: 6 MCBs 1P | No. of MW: 6 MW | Length: 105 mm | Cross-section: 10 mm2
5ST3631Phases: 1-phase | Application: 6 MCBs 1P | No. of MW: 6 MW | Length: 105 mm | Cross-section: 16 mm2
5ST3602Phases: 1-phase | Application: 12 MCBs 1P | No. of MW: 12 MW | Length: 212 mm | Cross-section: 10 mm2
5ST3632Phases: 1-phase | Application: 12 MCBs 1P | No. of MW: 12 MW | Length: 212 mm | Cross-section: 16 mm2
5ST3606Phases: 2-phase/1-phase + N | Application: 2 MCBs (2P/1P+N) | No. of MW: 4 MW | Length: 76 mm | Cross-section: 10 mm2
5ST3636Phases: 2-phase/1-phase + N | Application: 2 MCBs (2P/1P+N) | No. of MW: 4 MW | Length: 76 mm | Cross-section: 16 mm2
5ST3607Phases: 2-phase/1-phase + N | Application: 3 MCBs (2P/1P+N) | No. of MW: 6 MW | Length: 105 mm | Cross-section: 10 mm2
5ST3637Phases: 2-phase/1-phase + N | Application: 3 MCBs (2P/1P+N) | No. of MW: 6 MW | Length: 105 mm | Cross-section: 16 mm2
5ST3608Phases: 2-phase/1-phase + N | Application: 6 MCBs (2P/1P+N) | No. of MW: 12 MW | Length: 210 mm | Cross-section: 10 mm2
5ST3638Phases: 2-phase/1-phase + N | Application: 6 MCBs (2P/1P+N) | No. of MW: 12 MW | Length: 210 mm | Cross-section: 16 mm2
5ST3613Phases: 3-phase | Application: 2 MCBs 3P | No. of MW: 6 MW | Length: 102 mm | Cross-section: 10 mm2
5ST3643Phases: 3-phase | Application: 2 MCBs 3P | No. of MW: 6 MW | Length: 102 mm | Cross-section: 16 mm2
5ST3614Phases: 3-phase | Application: 3 MCBs 3P | No. of MW: 9 MW | Length: 157.5 mm | Cross-section: 10 mm2
5ST3644Phases: 3-phase | Application: 3 MCBs 3P | No. of MW: 9 MW | Length: 157.5 mm | Cross-section: 16 mm2
5ST3615Phases: 3-phase | Application: 4 MCBs 3P | No. of MW: 12 MW | Length: 210 mm | Cross-section: 10 mm2
5ST3645Phases: 3-phase | Application: 4 MCBs 3P | No. of MW: 12 MW | Length: 210 mm | Cross-section: 16 mm2
5ST3613-4Phases: 3-phase | Application: 14 MCBs 1P | No. of MW: 14 MW | Length: 250 mm | Cross-section: 10 mm2
5ST3621Phases: 4-phase/3-phase + N | Application: 2 MCBs (4P/3P+N) | No. of MW: 8 MW | Length: 138 mm/140 mm | Cross-section: 10 mm2
5ST3651Phases: 4-phase/3-phase + N | Application: 2 MCBs (4P/3P+N) | No. of MW: 8 MW | Length: 138 mm/140 mm | Cross-section: 16 mm2
5ST3622Phases: 4-phase/3-phase + N | Application: 3 MCBs (4P/3P+N) | No. of MW: 12 MW | Length: 210 mm | Cross-section: 10 mm2
5ST3652Phases: 4-phase/3-phase + N | Application: 3 MCBs (4P/3P+N) | No. of MW: 12 MW | Length: 210 mm | Cross-section: 16 mm2
5ST3623Phases: 4-phase/3-phase + N | Application: 6 MCBs 1P+N | No. of MW: 12 MW | Length: 210 mm | Cross-section: 10 mm2
5ST3653Phases: 4-phase/3-phase + N | Application: 6 MCBs 1P+N | No. of MW: 12 MW | Length: 210 mm | Cross-section: 16 mm2
5ST3623-4Phases: 4-phase/3-phase + N | Application: 7 MCBs 1P+N | No. of MW: 14 MW | Length: 248 mm | Cross-section: 10 mm2
5ST3603Phases: 1-phase | Application: 2 MCBs 1P with AS/FC | No. of MW: 2 MW | Length: 40 mm | Cross-section: 10 mm2
5ST3633Phases: 1-phase | Application: 2 MCBs 1P with AS/FC | No. of MW: 2 MW | Length: 40 mm | Cross-section: 16 mm2
5ST3604Phases: 1-phase | Application: 6 MCBs 1P with AS/FC | No. of MW: 6 MW | Length: 158 mm | Cross-section: 10 mm2
5ST3634Phases: 1-phase | Application: 6 MCBs 1P with AS/FC | No. of MW: 6 MW | Length: 158 mm | Cross-section: 16 mm2
5ST3605Phases: 1-phase | Application: 9 MCBs 1P with AS/FC | No. of MW: 9 MW | Length: 237 mm | Cross-section: 10 mm2
5ST3635Phases: 1-phase | Application: 9 MCBs 1P with AS/FC | No. of MW: 9 MW | Length: 237 mm | Cross-section: 16 mm2
5ST3610Phases: 2-phase/1-phase + N | Application: 2 MCBs (2P/1P+N) with AS/FC | No. of MW: 4 MW | Length: 76 mm | Cross-section: 10 mm2
5ST3640Phases: 2-phase/1-phase + N | Application: 2 MCBs (2P/1P+N) with AS/FC | No. of MW: 4 MW | Length: 76 mm | Cross-section: 16 mm2
5ST3611Phases: 2-phase/1-phase + N | Application: 3 MCBs (2P/1P+N) with AS/FC | No. of MW: 6 MW | Length: 121 mm | Cross-section: 10 mm2
5ST3641Phases: 2-phase/1-phase + N | Application: 3 MCBs (2P/1P+N) with AS/FC | No. of MW: 6 MW | Length: 121 mm | Cross-section: 16 mm2
5ST3612Phases: 2-phase/1-phase + N | Application: 5 MCBs (2P/1P+N) with AS/FC | No. of MW: 10 MW | Length: 210 mm | Cross-section: 10 mm2
5ST3642Phases: 2-phase/1-phase + N | Application: 5 MCBs (2P/1P+N) with AS/FC | No. of MW: 10 MW | Length: 210 mm | Cross-section: 16 mm2
5ST3616Phases: 3-phase | Application: 2 MCBs 3P with AS/FC | No. of MW: 6 MW | Length: 115 mm | Cross-section: 10 mm2
5ST3646Phases: 3-phase | Application: 2 MCBs 3P with AS/FC | No. of MW: 6 MW | Length: 115 mm | Cross-section: 16 mm2
5ST3617Phases: 3-phase | Application: 4 MCBs 3P with AS/FC | No. of MW: 12 MW | Length: 237 mm | Cross-section: 10 mm2
5ST3647Phases: 3-phase | Application: 4 MCBs 3P with AS/FC | No. of MW: 12 MW | Length: 237 mm | Cross-section: 16 mm2
5ST3618Phases: 3-phase | Application: 6 MCBs 1P with AS/FC | No. of MW: 9 MW | Length: 156 mm/158 mm | Cross-section: 10 mm2
5ST3648Phases: 3-phase | Application: 6 MCBs 1P with AS/FC | No. of MW: 9 MW | Length: 156 mm/158 mm | Cross-section: 16 mm2
5ST3620Phases: 3-phase | Application: 9 MCBs 1P with AS/FC | No. of MW: 12 MW | Length: 227 mm | Cross-section: 10 mm2
5ST3650Phases: 3-phase | Application: 9 MCBs 1P with AS/FC | No. of MW: 12 MW | Length: 227 mm | Cross-section: 16 mm2
5ST3624-1Phases: 3-phase | Application: 6 MCBs 1P + RCCB 3P+N (or alt. layout) | No. of MW: 10 MW | Length: 176 mm | Cross-section: 10 mm2
5ST3624Phases: 3-phase | Application: 8 MCBs 1P + 1 RCCB 3P+N, N right | No. of MW: 12 MW | Length: 210 mm | Cross-section: 10 mm2
5ST3654Phases: 3-phase | Application: 8 MCBs 1P + 1 RCCB 3P+N, N right | No. of MW: 12 MW | Length: 210 mm | Cross-section: 16 mm2
5ST3624-4Phases: 3-phase | Application: 10 MCBs 1P + RCCB 3P+N (or alt. layout) | No. of MW: 14 MW | Length: 249 mm | Cross-section: 10 mm2
5ST3667Phases: 3-phase | Application: 8 MCBs 1P + 1 RCCB 3P+N, N left | No. of MW: 11 MW | Length: 192 mm | Cross-section: 10 mm2
5ST3668Phases: 3-phase | Application: 8 MCBs 1P + 1 RCCB 3P+N, N left | No. of MW: 11 MW | Length: 192 mm | Cross-section: 16 mm2
5ST3625-4Phases: 4-phase/3-phase + N | Application: 1 RCCB 3P+N + 5 MCBs 1P+N (2 MW) | No. of MW: 14 MW | Length: 248 mm | Cross-section: 10 mm2

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