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5SU1336-6FP20
RCBO, 6 kA, 3P Type A, 30 mA, B-Char, In: 20A Un: 400V Energy limiting class 1: check for normative use limitations
- Stock status:
- Call for availability
- Manufacturer:
- Siemens
- Product code:
- 5SU1336-6FP20
Main documents
- Product datasheet
- Instruction sheet
- Catalogue
Related products
| Product | |
| Article Number (Market Facing Number) | 5SU1336-6FP20 |
| Product Description | RCBO, 6 kA, 3P Type A, 30 mA, B-Char, In: 20A Un: 400V Energy limiting class 1: check for normative use limitations |
| 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 | 4001869577869 | |
| 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 | Not available | |
Product Description
5SU1336-6FP20
The Siemens 5SU1336-6FP20 is a 3-pole residual current operated circuit breaker with overcurrent protection (RCBO) designed to deliver reliable protection for both personnel and electrical systems in three-phase installations. This device integrates the functions of an MCB and RCD into one compact unit with a B-characteristic tripping curve, ideal for circuits with low inrush currents.
Key Features and Specification
- Rated Current (In): 20 A
- Rated Voltage (Un): 400 V AC
- Breaking Capacity: 6 kA
- Poles: 3
- 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
- Energy Limiting Class: Class 1 (please check normative use limitations)
Technical Information
- Number: 5SU1336-6FP20
- EAN: 4001869577869
- Product Family: RCBOs
- Product Group: 5532
- Commodity Code: 85362010
- Catalog Reference: LV10
- Group Code: P310
- Lifecycle Status: PM300 – Active Product
Applications
- Suitable for three-phase residential, commercial, and industrial electrical systems
- Provides combined residual current and overcurrent protection in a single device
- Ideal for circuits with low inrush current equipment
- Ensures enhanced safety for users and protection of electrical installations
Summary:
The 5SU1336-6FP20 RCBO by Siemens offers advanced protection for three-phase electrical installations by combining residual current and overload protection in a compact form factor. Featuring a B-type tripping characteristic, it is optimized for circuits with low inrush currents. With a 30 mA residual current sensitivity, it ensures both personnel safety and system reliability.
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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