Siemens

5SJ4320-8HG42

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Siemens

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Condition Warehouse Stock Price
New Sealed
Full 24 months warranty
Est. shipping: November 04 2026
WM66-5S Enquire now £88.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 28 2026
WM71-5S Enquire now £90.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 28 2026
WM92-5S Enquire now £101.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 28 2026
WM94-5S Enquire now £103.00 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 28 2026
WM85-5S Enquire now £107.00 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: November 30 2026
WM97-5S Enquire now £131.00 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: September 28 2026
WM59-5S Enquire now - Get Quote
New Sealed
Full 24 months warranty
Est. shipping: September 25 2026
WM44-5S 10+ in stock - Get Quote
New
Full 12 months warranty
Est. shipping: September 25 2026
WM44-5S Low stock - Get Quote
Used
Full 12 months warranty
Est. shipping: September 25 2026
WM44-5S Low stock - Get Quote
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Part Description:
Miniature circuit breaker 10 kA, 3-pole, D, 20 A according to UL 489-480Y/277 V
Part Information:
Part Number:
5SJ4320-8HG42
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:
6584051
Shipping:
We deliver worldwide
Weight:
0.50kg
Dimensions:
57mm x 125mm x 84mm
Also Known As:
5SJ4320_8HG42, 5SJ43208HG42, 5SJ4320/8HG42, 5SJ4320-8HG42
Our Warehouse Description:

The 5SJ4320-8HG42 is a miniature circuit breaker designed for electrical protection applications. It features a handle actuator and a current rating of 20A, suitable for use in various industrial and utility power systems. The breaker is rated for 125V DC and 400V AC, with a breaking capacity of 10kA at 277/480V AC. Its compact dimensions are approximately 121 mm in height, 54 mm in width, and 70 mm in depth, making it suitable for DIN rail mounting in control panels and distribution boards.

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***

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