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5SV3347-6
Residual current operated circuit breaker, 4-pole, type A, In: 80 A, 30 mA, Un AC: 400 V
- Stock status:
- Call for availability
- Manufacturer:
- Siemens
- Product code:
- 5SV3347-6
Main documents
- Product datasheet
- Instruction sheet
- Catalogue
Related products
| Product | |
| Article Number (Market Facing Number) | 5SV3347-6 |
| Product Description | Residual current operated circuit breaker, 4-pole, type A, In: 80 A, 30 mA, Un AC: 400 V |
| Product family | RCCBs |
| Product Lifecycle (PLM) | PM300:Active Product |
| Price data | |
| Region Specific PriceGroup / Headquarter Price Group | 11C / 1AH |
| List Price | Show prices |
| Customer Price | Show prices |
| Surcharge for Raw Materials | None |
| Metal Factor | L-A—– |
| Additional Product Information | |||
| EAN | 4001869427799 | ||
| UPC | Not available | ||
| Commodity Code | 85362090 | ||
| LKZ_FDB/ CatalogID | LV10.1 | ||
| Product Group | 5511 | ||
| Group Code | P310 | ||
| Country of origin | Germany | ||
| Compliance with the substance restrictions according to RoHS directive | Since: 01.06.2006 | ||
| Product class | A: Standard product which is a stock item could be returned within the returns guidelines/period. | ||
| WEEE (2012/19/EU) Take-Back Obligation | Yes | ||
| REACH Art. 33 Duty to inform according to the current list of candidates | |||
| SCIP number | d79e7e2b-0923-4e23-a6be-84b9e1f173e2 | ||
Product Description
5SV3347-6
The Siemens 5SV3347-6 is a high-capacity 4-pole Residual Current Circuit Breaker (RCCB) designed to protect people and property from electric shock and fire hazards caused by earth leakage currents. With a Type A sensitivity, it can detect both sinusoidal AC and pulsating DC residual currents, making it suitable for installations with modern electronic equipment. Rated for 80A and operating at 400V AC, this RCCB ensures robust and reliable protection in demanding three-phase systems.
Key Features and Specification
- Rated Current (In): 80 A
- Rated Voltage (Un): 400 V AC
- Poles: 4P (Three-phase + Neutral)
- Residual Current Type: Type A (detects AC and pulsating DC leakage currents)
- Rated Residual Current: 30 mA
- Tripping Delay: Instantaneous
- Application Environment: Standard electrical installations
Technical Information
- Number: 5SV3347-6
- EAN: 4001869427799
- Commodity Code: 85362090
- Catalog Reference: LV10.1
- Product Group: 5511
- Group Code: P310
- Lifecycle Status: PM300 – Active Product
Applications
- Ideal for commercial and light industrial electrical installations
- Suitable for protecting three-phase circuits with electronic loads such as lighting systems, HVAC units, or appliances
- Provides safety by detecting dangerous leakage currents and instantly disconnecting the power
- A reliable choice for ensuring electrical compliance and user protection
Summary:
The 5SV3347-6 RCCB by Siemens is built for 80A-rated three-phase systems, offering 30mA earth leakage protection with Type A detection capabilities. It delivers dependable performance across a wide range of applications and ensures compliance with safety regulations. Its compact and durable design makes it an essential component for modern electrical distribution systems.
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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