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5SV3646-6
Residual current operated circuit breaker, 4-pole, type A, In: 63 A, 300 mA, Un AC: 400 V
- Stock status:
- Call for availability
- Manufacturer:
- Siemens
- Product code:
- 5SV3646-6
Main documents
- Product datasheet
- Instruction sheet
- Catalogue
Related products
| Product | |
| Article Number (Market Facing Number) | 5SV3646-6 |
| Product Description | Residual current operated circuit breaker, 4-pole, type A, In: 63 A, 300 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 | 4001869427867 | ||
| 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 | 2ae1ad48-3ed6-4634-8ca8-e3449d300bc4 | ||
Product Description
5SV3646-6
The Siemens 5SV3646-6 is a 4-pole residual current operated circuit breaker (RCCB) designed for three-phase 400 V AC installations. It features Type A sensitivity, which detects AC and pulsating DC residual currents, providing reliable protection against electric shock and fire hazards caused by leakage currents.
With a rated current of 63 A and a residual operating current of 300 mA, this RCCB is suitable for residential, commercial, and industrial applications requiring medium-level leakage protection. Its 4-pole design ensures complete disconnection of all active conductors in the event of a fault, enhancing safety in multi-phase systems.
Key Features and Specification
- Rated Current (In): 63 A
- Rated Voltage (Un): 400 V AC
- Number of Poles: 4
- Residual Current Type: Type A (AC and pulsating DC detection)
- Rated Residual Current (IΔn): 300 mA
- Tripping Characteristic: Instantaneous
- Mounting: DIN rail
Technical Information
- Number: 5SV3646-6
- EAN: 4001869427867
- Commodity Code: 85362010
- Catalog Reference: LV10.1
- Product Family: RCCBs
- Product Group: 5511
- Group Code: P310
- Product Lifecycle: PM300 – Active Product
Applications
- Residential and commercial building distribution boards
- Industrial electrical panels for AC and pulsating DC fault protection
- Three-phase circuits requiring 4-pole disconnection
- Medium-leakage protection for general-purpose installations
Summary:
The Siemens 5SV3646-6 offers dependable earth fault protection for 63 A, 400 V AC, 4-pole systems. With Type A sensitivity, it covers both AC and pulsating DC leakage currents, making it a versatile choice for a broad range of electrical applications in residential, commercial, and industrial environments.
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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