The Siemens 5SJ4213-8HG41 is a 2-pole SENTRON miniature circuit breaker with a D tripping characteristic, rated 10 kA breaking capacity per EN 60898 and 15 kA per IEC 60947-2 at 400 V AC. The D-curve means it tolerates high inrush currents — typical for motor, transformer, or welding loads — without nuisance tripping on startup. It snaps onto standard DIN rail and occupies 2 modular width units (36 mm wide), making it a direct fit for most distribution panels.
Siemens 5SJ4213-8HG41 SENTRON MCB, 2P D-curve, 10 kA
MPN5SJ4213-8HG41
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Siemens SENTRON 5SJ4213-8HG41 miniature circuit breaker, 2-pole, D tripping characteristic, 10 kA (EN 60898), 15 kA (IEC 60947-2), 400 V AC, snap-on DIN rail.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Product designation | Miniature circuit breakers |
| Brand name | SENTRON |
| Application environment | Mechanical engineering / industry |
| Parameter | Value |
|---|---|
| Number of poles | 2 |
| Parameter | Value |
|---|---|
| Tripping characteristic class | D |
| Overvoltage category | 3 |
| Parameter | Value |
|---|---|
| Modular width units | 2 |
| Width | 36 mm |
| Height | 110 mm |
| Depth | 70 mm |
| Installation depth | 70 mm |
| Mounting position | any |
| Min. | -40 °C |
| Max. | 75 °C |
| Protection degree (IP) | IP20, with connected conductors, IP 40 in the handle range |
| Parameter | Value |
|---|---|
| Pollution degree | 3 |
| Parameter | Value |
|---|---|
| At AC rated value | 400 V |
| According to EN 60898 rated value | 10 kA |
Product details
Frequently asked questions
What is the breaking capacity of 5SJ4213-8HG41?
10 kA per EN 60898 and 15 kA per IEC 60947-2 at 400 V AC.
What is the D tripping characteristic used for?
The D-curve allows higher inrush current without tripping — suited for motor, transformer, and welding loads where startup current can briefly exceed the steady-state rating.
Where can I buy 5SJ4213-8HG41?
Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time.
Will 5SJ4213-8HG41 fit a panel designed for 5SY4304-7CV?
Both are 2-pole MCBs on standard DIN rail, but the 5SY series uses a different tripping characteristic and breaking capacity. The 5SJ4213-8HG41 is a D-curve 10 kA part; the 5SY4304-7CV is a C-curve variant. They are not direct drop-in replacements without verifying the required curve and interrupting rating for the circuit.
MPN
5SJ4213-8HG41