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5SV3344-6
Residual current operated circuit breaker, 4-pole, type A, In: 40 A, 30 mA, Un AC: 400 V
- Stock status:
- Call for availability
- Manufacturer:
- Siemens
- Product code:
- 5SV3344-6
Main documents
- Product datasheet
- Instruction sheet
- Catalogue
Related products
| Product | |
| Article Number (Market Facing Number) | 5SV3344-6 |
| Product Description | Residual current operated circuit breaker, 4-pole, type A, In: 40 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 | 4001869427775 | ||
| UPC | Not available | ||
| Commodity Code | 85362010 | ||
| 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 | 1ca1d154-b8c9-42a3-af31-dab167bf9e30 | ||
Product Description
5SV3344-6
The Siemens 5SV3344-6 is a reliable 4-pole Residual Current Circuit Breaker (RCCB) designed for three-phase electrical systems requiring enhanced protection against electric shock and fire caused by earth leakage currents. With a rated current of 40 A and 30 mA sensitivity, this RCCB provides fast and effective disconnection in fault conditions. The device features Type A residual current sensitivity, enabling it to detect both sinusoidal AC and pulsating DC leakage currents, making it ideal for a wide range of residential, commercial, and light industrial applications.
Key Features and Specification
- Rated Current (In): 40 A
- Rated Voltage (Un): 400 V AC
- Poles: 4-Pole (designed for three-phase applications)
- Residual Current Type: Type A (detects AC and pulsating DC leakage currents)
- Rated Residual Current: 30 mA
Technical Information
- Number: 5SV3344-6
- EAN: 4001869427775
- UPC: Not available
- Commodity Code: 85362010
- Catalog Reference: LV10.1
- Product Group: 5511
- Group Code: P310
- Lifecycle Status: PM300 – Active Product
Applications
- Ideal for residential and commercial three-phase power systems
- Suitable for circuits with loads such as motors, heating systems, dishwashers, and lighting systems
- Provides effective protection against indirect contact and fire hazards caused by earth leakage
- Ensures electrical safety by quickly interrupting the circuit in the presence of fault currents
Summary:
The 5SV3344-6 RCCB by Siemens is a dependable safety device for 40A three-phase circuits with Type A residual current protection. It ensures fast and reliable disconnection in fault scenarios, protecting both people and equipment. Its 4-pole configuration makes it an ideal choice for comprehensive protection in multi-phase installations.
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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