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5SU1346-6FP10
RCBO, 6 kA, 4P Type A, 30 mA, B-Char, In: 10A Un: 400V
- Stock status:
- Call for availability
- Manufacturer:
- Siemens
- Product code:
- 5SU1346-6FP10
Main documents
- Product datasheet
- Instruction sheet
- Catalogue
Related products
| Product | |
| Article Number (Market Facing Number) | 5SU1346-6FP10 |
| Product Description | RCBO, 6 kA, 4P Type A, 30 mA, B-Char, In: 10A Un: 400V |
| Product family | RCBOs |
| Product Lifecycle (PLM) | PM300:Active Product |
| Price data | |
| Region Specific PriceGroup / Headquarter Price Group | 13F / 1BC |
| List Price | Show prices |
| Customer Price | Show prices |
| Surcharge for Raw Materials | None |
| Metal Factor | None |
| Additional Product Information | ||
| EAN | 4001869578095 | |
| UPC | Not available | |
| Commodity Code | 85362010 | |
| LKZ_FDB/ CatalogID | LV10 | |
| Product Group | 5532 | |
| Group Code | P310 | |
| Country of origin | Portugal | |
| Compliance with the substance restrictions according to RoHS directive | Since: 13.03.2013 | |
| 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 | 958291b7-e9f9-41fd-92a2-485d4eebdc10 | |
Product Description
5SU1346-6FP10
The Siemens 5SU1346-6FP10 is a 4-pole residual current operated circuit breaker with overcurrent protection (RCBO) designed for enhanced protection in four-wire three-phase systems. Featuring a B-characteristic tripping curve, it is ideal for circuits with low inrush currents. This device offers reliable combined protection against residual current faults, overloads, and short circuits.
Key Features and Specification
- Rated Current (In): 10 A
- Rated Voltage (Un): 400 V AC
- Breaking Capacity: 6 kA
- Poles: 4
- Tripping Curve: B Characteristic (suitable for low inrush currents)
- Residual Current Type: Type A (detects AC and pulsating DC faults)
- Rated Residual Current: 30 mA
Technical Information
- Number: 5SU1346-6FP10
- EAN: 4001869578095
- Product Family: RCBOs
- Product Group: 5532
- Commodity Code: 85362010
- Catalog Reference: LV10
- Group Code: P310
- Lifecycle Status: PM300 – Active Product
Applications
- Ideal for four-wire three-phase residential, commercial, and industrial electrical systems
- Provides combined protection against earth leakage, overloads, and short circuits
- Suitable for lighting circuits, socket outlets, and other equipment with low inrush current
- Ensures personal safety and equipment protection in modern electrical installations
Summary:
The 5SU1346-6FP10 RCBO from Siemens delivers dependable protection with a compact 4-pole design tailored for full-phase and neutral monitoring. With a 10A rated current and 30 mA residual sensitivity, it is especially suited for sensitive circuits requiring B-curve tripping characteristics, ensuring both safety and system integrity.
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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