Siemens

4AP2142-8BC40-0HA0

Image for illustration purposes only.

Siemens

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: August 17 2026
WM66-4A Enquire now £650.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: July 20 2026
WM59-4A Low stock - Get Quote
New Sealed
Full 24 months warranty
Est. shipping: July 16 2026
WM44-4A 10+ in stock - Get Quote
New
Full 12 months warranty
Est. shipping: July 16 2026
WM44-4A Low stock - Get Quote
New
Full 12 months warranty
Est. shipping: July 16 2026
WM61-4A Low stock - Get Quote
Used
Full 12 months warranty
Est. shipping: July 16 2026
WM44-4A Low stock - Get Quote
Buying more than one? Get Quote
Part Information:
Part Number:
4AP2142-8BC40-0HA0
Manufacturer:
Availability:
10+ available from our partners
Conditions:
New Sealed, New and Used
Warranty:
Full 24 months warranty
Full 12 months warranty
Lead Time:
Need it Faster? Please Check With CJS
System ID Number:
4000562
Shipping:
We deliver worldwide
Weight:
11.33kg
Dimensions:
258mm x 288mm x 250mm
Also Known As:
4AP2142_8BC40_0HA0, 4AP21428BC400HA0, 4AP2142/8BC40/0HA0, 4AP2142-8BC40-0HA0
Our Warehouse Description:

The 4AP2142-8BC40-0HA0 is a three-phase isolation transformer with a power rating of 1 kVA. It features primary voltages of 400 V to 500 V and secondary voltages of 400 V, with connections including Y500-400/D289-230 and Y400/D230 configurations. The transformer is designed for control installation with screw terminals and IP00 protection. It has a maximum amperage rating ranging approximately from 1.4 to 2.43 A, making it suitable for applications requiring reliable voltage transformation and electrical isolation in industrial or control systems.

The above description is based on our office/warehouse notes. Some data may be inaccurate - refer to your part number.
Siemens:

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***

We are online

Get a Quote

Parts in my quote:
  • (This Page)

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.

VISA
Maestro
Mastercard
Amex
PayPal
Bank Transfer and Invoice