Siemens

5SY5404-7

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 04 2026
WM66-5S Enquire now £98.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: July 07 2026
WM59-5S Low stock - Get Quote
New Sealed
Full 24 months warranty
Est. shipping: July 06 2026
WM44-5S 10+ in stock - Get Quote
New
Full 12 months warranty
Est. shipping: July 06 2026
WM44-5S Enquire now - Get Quote
Used
Full 12 months warranty
Est. shipping: July 06 2026
WM44-5S Enquire now - Get Quote
Buying more than one? Get Quote
Part Information:
Part Number:
5SY5404-7
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:
4358465
Shipping:
We deliver worldwide
Weight:
0.63kg
Dimensions:
75mm x 95mm x 83mm
Also Known As:
5SY5404_7, 5SY54047, 5SY5404/7, 5SY5404-7
Our Warehouse Description:

The Siemens 5SY5404-7 is a miniature circuit breaker designed for electrical protection in various applications. It features a 4-pole configuration, providing secure switching and protection across all poles. The device is rated for a current of 4A and can operate at a rated voltage of 400V AC and up to 880V DC. It has a breaking capacity of 10 kA, ensuring reliable interruption of fault currents. The circuit breaker has a depth of approximately 70 mm and utilizes a C-type release characteristic for precise fault detection. Suitable for use in systems requiring robust and reliable circuit protection, the 5SY5404-7 is configured with four secured poles for comprehensive coverage.

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