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5SB2711
D-Fuse DII 20A gG 500V a.c./440 SENTRON fuse-link DIAZED size DII In 20A gG Un 500V a.c./440V d.c.
- Stock status:
- Call for availability
- Manufacturer:
- Siemens
- Product code:
- 5SB2711
Main documents
- Product datasheet
- Instruction sheet
- Catalogue
Related products
| Product | |
| Article Number | 5SB2711 |
| Product Description | D-Fuse DII 20A gG 500V a.c./440 SENTRON fuse-link DIAZED size DII In 20A gG Un 500V a.c./440V d.c. |
| Product family | Ordering Data Overview |
| Product Lifecycle (PLM) | PM300:Active Product |
| Price data | |
| Price Group | 13I |
| List Price | Show prices |
| Customer Price | Show prices |
| Surcharge for Raw Material | see also metal factor (further details are available on the help page) |
| Metal Factor | see also metal factor (further details are available on the help page) |
| Additional Product Information | ||
| EAN | 4001869573106 | |
| UPC | Not available | |
| Commodity Code | 85361050 | |
| LKZ_FDB/ CatalogID | LV10 | |
| Product Group | 5535 | |
| Group Code | P310 | |
| Country of origin | Poland | |
| Compliance with the substance restrictions according to RoHS directive | Since: 01.01.2019 | |
| 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 | Not available | |
Product Description
5SB2711
The Siemens 5SB2711 is a DIAZED D-Fuse designed for overcurrent protection in electrical circuits. It belongs to the SENTRON series, known for its high reliability and safety in industrial and residential applications. This 20A fuse operates at 500V AC and 440V DC, making it versatile for various electrical installations.
Key Features and Specification
- Current Rating (In): 20 A
- Voltage Rating (Un): 500 V AC / 440 V DC
- Fuse Type: gG (General-purpose fuse for overload and short-circuit protection)
- Size: DII (DIAZED fuse size)
- Product Family: SENTRON Fuse Systems
- Application: Protection of cables and electrical lines
Applications:
- Protection of Electrical Circuits in Industrial and Residential Settings
- Prevention of Overloads and Short Circuits
- Cable and Line Protection
- Ideal for Both AC and DC Power Systems
Product Details:
- Product Family: SENTRON DIAZED Fuse Systems
- Lifecycle Status: PM300 – Active Product
- Catalog ID: LV10
Summary:
The Siemens 5SB2711 is a 20A DIAZED fuse link designed to provide efficient protection against overloads and short circuits in electrical systems up to 500V AC and 440V DC. Its gG classification ensures reliable performance, while the DII size makes it compatible with standard fuse holders. Ideal for industrial and residential electrical installations, this fuse is a high-quality solution for ensuring circuit safety and stability.
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 is an RCBO used?
✅ RCBOs (Residual Current Circuit Breakers with Overcurrent protection) are commonly used in various residential, commercial, and industrial applications. Typical use cases include power distribution boards, emergency lighting circuits, HVAC (Heating, Ventilation, and Air Conditioning) systems, socket outlets, and swimming pool equipment. RCBOs are ideal for protecting individual circuits where both earth fault and overcurrent protection are required.
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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