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5SL4201-7
Miniature circuit breaker 400 V 10kA, 2-pole, C, 1 A
- Stock status:
- In stock
- Manufacturer:
- Siemens
- Product code:
- 5SL4201-7
Main documents
- Product datasheet
- Instruction sheet
- Catalogue
| Product | |
| Article Number (Market Facing Number) | 5SL4201-7 |
| Product Description | Miniature circuit breaker 400 V 10kA, 2-pole, C, 1 A |
| Product family | Basic Devices |
| Product Lifecycle (PLM) | PM300:Active Product |
| Price data | |
| Region Specific PriceGroup / Headquarter Price Group | 12B / 1AC |
| List Price | Show prices |
| Customer Price | Show prices |
| Surcharge for Raw Materials | None |
| Metal Factor | L-A—– |
| Additional Product Information | ||
| EAN | 4001869440262 | |
| UPC | Not available | |
| Commodity Code | 85362010 | |
| LKZ_FDB/ CatalogID | LV10.1 | |
| Product Group | 3805 | |
| Group Code | P310 | |
| Country of origin | Romania | |
| Compliance with the substance restrictions according to RoHS directive | Since: 01.06.2013 | |
| Product class | B: return restricted, please contact your Siemens partner/contact | |
| WEEE (2012/19/EU) Take-Back Obligation | Yes | |
| REACH Art. 33 Duty to inform according to the current list of candidates | ||
| SCIP number | b0afa526-bbb7-4682-9d4b-1f3f2b2bd9ae | |
Product Description
5SL4201-7
The Siemens 5SL4201-7 is a Miniature Circuit Breaker (MCB) designed to protect electrical circuits from overloads and short circuits. This 2-pole breaker offers reliable protection for circuits operating at 400 V and is designed for applications with moderate inrush currents, as indicated by its C-type tripping characteristic.
Key Features and Specification
- Rated Voltage: 400 V AC
- Rated Current: 1 A
- Tripping Characteristic: Type C
- Number of Poles: 2-pole
- Breaking Capacity: 10 kA (according to IEC 60898-1)
- 2-pole design – suitable for use in single-phase and three-phase applications
- C-type tripping characteristic – ideal for inductive loads with moderate inrush currents
- High 10 kA breaking capacity for secure and reliable protection
- Compact size for installation in standard distribution panels
- DIN rail mounting system for easy installation
- Secure screw-type terminals for safe electrical connections
Product Information
- Number: 5SL4201-7
- EAN: 4001869440262
- Commodity Code: 85362010
- Catalog ID: LV10.1
- Product Group: 3805
- Group Code: P310
- Product Lifecycle: PM300 – Active Product
Application Areas
- Residential and commercial electrical installations
- Distribution boards and switchboards
- Protection of lighting circuits, small motors, and other loads
- Electrical protection in HVAC, pumps, and general electrical systems
Summary:
The Siemens 5SL4201-7 MCB provides reliable and efficient circuit protection with its 2-pole design and 1 A rating, making it suitable for applications requiring protection of lower-power circuits. The C-type curve is perfect for circuits that handle moderate inrush currents.
Frequently Asked Questions
What is the rule for installing an SPD?
✅ SPD (Surge Protection Device) connections should be as short as possible to minimize the voltage protection level (Up). The total length of connections to the network and earth should not exceed 50 cm to ensure effective surge protection.
How to Set Up a Surge Protector?
1.Turn off power at the circuit breaker.
2. Remove the old outlet.
3. Connect wires to the new surge-protected outlet per the manufacturer’s instructions.
4. Secure the outlet in the box and replace the cover plate.
5. Restore power and test the outlet.
What is the use of RCCB in Siemens?
✅ Siemens Residual Current Circuit Breakers (RCCBs) protect against electric shock by detecting leakage currents. If the leakage exceeds a set limit, the RCCB immediately disconnects the circuit, ensuring safety from direct or indirect contact with live components.
Where to Install RCCB?
✅ RCCBs should be installed in the distribution board (DB box) or circuit breaker panel to protect against current leakages caused by faulty wiring, ageing insulation, or defective appliances.
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