Siemens 8US1903-5AA00

Busbar system, accessory busbar center-to-center spacing 40 mm busbar support 5-pole 12x 5

MPN
8US1903-5AA00
Price and lead time confirmed within 1 business day
Request a Quote

A real person replies, typically within 1 business day — see our privacy policy.

  • 12-month warranty (new) · 3-month (used/refurbished)
  • 30-day returns, no restocking fee on unused parts
  • Ships via

What is the Siemens 8US1903-5AA00?

busbar system, accessory busbar center-to-center spacing 40 mm busbar support 5-pole 12x 5, 15x 5 as end and intermediate holder

Specifications

Model

product brand nameSENTRON
product designationBusbar support
operating voltage at AC rated value690 V
type of connectable conductor cross-sections for copper conductor stranded12 mm - 15 mm x 5 mm

Mechanical Design

busbar center-to-center spacing40 mm
Net Weight123.5 g

Downloads & documentation

Official documents from Siemens, downloaded directly from the manufacturer.

Data sheets & manuals

8US1903-5AA00: frequently asked questions

When can 8US1903-5AA00 be shipped?

8US1903-5AA00 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 8US1903-5AA00 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 8US1903-5AA00 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 8US1903-5AA00, subject to availability and destination.

More Siemens parts

Siemens 8US1661-5FK02 – Adapter 63 A with 1 DIN rail 54x 160 mm
Siemens
8US1661-5FK02

Adapter 63 A with 1 DIN rail 54x 160 mm

Siemens 8US1716-0RK00 – Adapter DIN rail for 3RM1 fuse module
Siemens
8US1716-0RK00

Adapter DIN rail for 3RM1 fuse module

Siemens 8US1903-3AB00 – Busbar system, accessory busbar center-to-center spacing 40 mm busbar support 3-pole 12x 5, 2x12x 5.15x 5
Siemens
8US1903-3AB00

Busbar system, accessory busbar center-to-center spacing 40…

Siemens 8US1903-3AB01 – Busbar system, accessory busbar center-to-center spacing 40 mm busbar support 3-pole 12x 5, 2x12x 5.15x 5
Siemens
8US1903-3AB01

Busbar system, accessory busbar center-to-center spacing 40…

Siemens 8US1921-1AA00 – Busbar system, accessory busbar center-to-center spacing 60 mm connecting terminal plate busbar thickness…
Siemens
8US1921-1AA00

Busbar system, accessory busbar center-to-center spacing 60…

Siemens 8US1921-1BA00 – Busbar system, accessory busbar center-to-center spacing 60 mm connecting terminal plate busbar thickness…
Siemens
8US1921-1BA00

Busbar system, accessory busbar center-to-center spacing 60…

Siemens 8US1921-1BA02 – Connection module 16 mm2, 3-pole, with spring-type terminals, 1.5-16 mm2
Siemens
8US1921-1BA02

Connection module 16 mm2, 3-pole

Siemens 8US1921-1CB02 – Connection module 50 mm2, 3-pole 3-pole, 6-50 mm2 54x 160 mm
Siemens
8US1921-1CB02

Connection module 50 mm2, 3-pole 3-pole, 6-50 mm2 54x 160 mm

Siemens 8US1903-5AA00Price and lead time confirmed within 1 business day
Request a Quote