5ST3744
Image for illustration purposes only.
If you're unsure whether this part is a perfect match, please contact us.
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: July 14 2026 |
WM66-5S | Enquire now | £24.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: June 10 2026 |
WM49-5S | 15+ in stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: June 16 2026 |
WM59-5S | Low stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: June 15 2026 |
WM44-5S | 10+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: June 15 2026 |
WM44-5S | 15+ in stock | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: June 15 2026 |
WM44-5S | 15+ in stock | - | Get Quote |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The Siemens 5ST3744 is a touch-safe pin busbar designed for electrical distribution systems. It features a cross-sectional area of 10 mm² and a length of approximately 1016 mm, which can be cut to suit specific installation requirements. The busbar accommodates a configuration of 3x 1-phase connections plus auxiliary contacts (AUX), making it suitable for various phase tap arrangements. It is insulated, spike terminal equipped, and rated for a nominal current of 63 A. The dimensions include a width of 14.5 mm and a height of 17.5 mm, with a flexible design that allows for easy integration into electrical panels.
Siemens is a global leader in industrial automation, digitalisation, and electrification, offering products such as PLCs, drives, industrial robots, and process control systems. Known for innovation and sustainability, Siemens’ technologies enhance efficiency, safety, and performance across industries like manufacturing, energy, and healthcare.
***CJS Automation is NOT an authorised distributor of Siemens***
Get a Quote
What Happens Next?
Email Confirmation
We’ll send you an email confirming that we’ve received your enquiry and are processing your request.
Dedicated Account Manager
A member of our team will be in contact to confirm the part(s), specifications, and condition.
Your Quote
You will receive a comprehensive quote tailored to your specific needs.
Track Your Shipment
You'll receive tracking details once your order ships so you can follow it's progress.
Online Payments Accepted
If you're happy with your quote, you can pay by Bank Transfer or through our secure payment page using any of the following payment methods, just enter your invoice number and follow the on-screen instructions.
Other Siemens Parts
Closest part codes available to buy online.
GB 
US 
DE 
DK 
ES 
FI 
FR 
IT 
NL 
NO 
PT 
SE