Siemens 5ST2521

Busbar, 4-phase, 24 modules

MPN
5ST2521
Price and lead time confirmed within 1 business day
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A real person replies, typically within 1 business day — see our privacy policy.

What happens next
  1. We check stock, condition and lead time
  2. You get a written quote by email
  3. Approve it and we ship — in-stock parts within 1 business day
  • 12-month warranty (new) · 3-month (used/refurbished)
  • 30-day returns, no restocking fee on unused parts
  • Ships via
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What is the Siemens 5ST2521?

Busbar, 4-phase, 24 modules

Specifications

Model

product brand nameSENTRON
product designation'Busbar
design of the product4-PHASE, 24-MODULE

Mechanical Design

Net Weight1.428 kg

Downloads & documentation

Official documents from Siemens, downloaded directly from the manufacturer.

Data sheets & manuals

5ST2521: frequently asked questions

When can 5ST2521 be shipped?

5ST2521 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 5ST2521 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 5ST2521 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 5ST2521, subject to availability and destination.

More Siemens parts

Siemens 5ST2506 – Connector for distribution block 5ST2505 touch-safe, 20 mm2, 1-phase, 32mm
Siemens
5ST2506

Connector for distribution block 5ST2505 touch-safe, 20 mm2

Siemens 5ST2507 – Distribution block 1-pole, 160 A, IEC 1000 V AC / 1500 V DC; UL 600 V AC/DC; input: 1x 10-70 mm2
Siemens
5ST2507

Distribution block 1-pole, 160 A, IEC 1000 V AC / 1500 V DC

Siemens 5ST2508 – Distribution block 1-pole, IEC 250 A, 1000 V AC / 1500 V DC; UL 230 A, 600 V AC/DC; input: 1x 35-120 mm2
Siemens
5ST2508

Distribution block 1-pole, IEC 250 A, 1000 V AC / 1500 V DC

Siemens 5ST2510 – Connecting lug for distribution block 5ST2508
Siemens
5ST2510

Connecting lug for distribution block 5ST2508

Siemens 5ST2522 – Busbar, 4-phase, 36 module
Siemens
5ST2522

Busbar, 4-phase, 36 module

Siemens 5ST2526 – Connecting cable with connector 10 mm2, 120 mm long Insulation blue
Siemens
5ST2526

Connecting cable with connector 10 mm2

Siemens 5ST2527 – Connecting cable with connector 6 mm2, 220 mm long Insulation black
Siemens
5ST2527

Connecting cable with connector 6 mm2

Siemens 5ST2528 – Connecting cable with connector 6 mm2, 220 mm long Insulation blue
Siemens
5ST2528

Connecting cable with connector 6 mm2

Siemens 5ST2521Price and lead time confirmed within 1 business day
Request a Quote