RS Better World
Siemens SENTRON 5SY6 Miniature Circuit Breaker, 1-Pole, 4A, Type C, 400V ac AC, 72 V dc DC, 6 kA Breaking Capacity
- RS Stock No.:
- 521-4951
- Distrelec Article No.:
- 304-01-319
- Mfr. Part No.:
- 5SY6104-7
- Brand:
- Siemens
Subtotal (1 unit)*
Kr. 415,96
(exc. VAT)
Kr. 519,95
(inc. VAT)
FREE delivery for online orders over 750,00 kr
In Stock
- Plus 178 unit(s) shipping from 01 June 2026
- Plus 39 unit(s) shipping from 01 June 2026
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Units | Per unit |
|---|---|
| 1 + | Kr. 415,96 |
*price indicative
Better World
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- RS Stock No.:
- 521-4951
- Distrelec Article No.:
- 304-01-319
- Mfr. Part No.:
- 5SY6104-7
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Miniature Circuit Breaker | |
| Number of Poles | 1 | |
| Current Rating | 4A | |
| Tripping Characteristics | Type C | |
| Rated AC Voltage | 400V ac | |
| Rated DC Voltage | 72V dc | |
| Breaking Capacity | 6kA | |
| Mount Type | DIN Rail | |
| Range | SENTRON | |
| Series | 5SY6 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Standards/Approvals | CCC, CE, EAC | |
| Depth | 76mm | |
| Height | 90mm | |
| Width | 17.5mm | |
| Better World Product | Yes | |
| Better World Claim | Extended Product Life | |
| Tripping Mechanism | Electronic, Thermomagnetic | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Miniature Circuit Breaker | ||
Number of Poles 1 | ||
Current Rating 4A | ||
Tripping Characteristics Type C | ||
Rated AC Voltage 400V ac | ||
Rated DC Voltage 72V dc | ||
Breaking Capacity 6kA | ||
Mount Type DIN Rail | ||
Range SENTRON | ||
Series 5SY6 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Standards/Approvals CCC, CE, EAC | ||
Depth 76mm | ||
Height 90mm | ||
Width 17.5mm | ||
Better World Product Yes | ||
Better World Claim Extended Product Life | ||
Tripping Mechanism Electronic, Thermomagnetic | ||
- COO (Country of Origin):
- DE
Siemens MCB, DIN Rail Mounting, 159g Weight - SENTRON Series - 5SY6104-7
Protect electrical systems and devices against overload and short circuits with this MCB from Siemens. It permanently monitors a system and cuts a connected circuit in the event of a power surge, which minimises the risk of damage to equipment. As unaffected loads continue to function, you benefit from increased plant availability. The unit resists vibration and has a wide operating temperature range between -25°C and +55°C, making it compatible with demanding settings. This MCB meets the requirements of automated systems and industrial power supply setups, like those found in data centres and semiconductor industries.
Features & Benefits
• IP20-rated enclosure that's touch-proof and protected against objects larger than 12mm
• Low power loss of 1.3W, for energy efficiency
• Halogen-free, so emits no toxic fumes in the event of a fire
• Compatible with conductor cross sections ranging between 18 and 4AWG, for wiring that best suits your application's needs
How big is this MCB?
This miniature breaker has compact dimensions of 90 (H) x 18 (W) x 76mm (D), so you can save packing space on your circuit board.
Standards
EN 60898, VDE 0641 part of 11, IEC 60898
Related links
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