Siemens SENTRON 5SL4 series miniature circuit breaker, 3-pole, D-curve, 4 A, 400 V AC, 10 kA breaking capacity per EN 60898 and IEC 60947-2.
| Parameter | Value |
|---|---|
| Overvoltage category | 3 |
| Parameter | Value |
|---|---|
| Width | 54 mm |
| Height | 90 mm |
| Depth | 76 mm |
At 4 A, it protects downstream wiring and loads up to that continuous current. The 10 kA breaking capacity (both per EN 60898 and IEC 60947-2) tells you it can safely interrupt a fault current up to 10,000 A without welding or exploding — a standard rating for most residential and light commercial distribution boards.
The 76 mm depth plus 70 mm installation depth means it sits flush in a 4-module enclosure with room for wiring.
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and delivery.
The depth is 76 mm (installation depth 70 mm).
The width is 54 mm, which corresponds to 3 modular width units on a DIN rail.
The breaker is halogen-free and silicon-free, rated per EN 60898 and IEC 60947-2, with IP20 protection. Specific RoHS, REACH, or UL declarations should be requested at quote time — the evidence does not list a UL mark or CE certificate number, but the IEC/EN ratings are standard for European distribution boards.
Alternative models and sibling configurations in the same Siemens series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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