Siemens 5SU1346-7FP16 RCBO Advanced, High-Performance and Professional – 4-Pole, 16A, 30mA Type A
$ 193.00
About this item
The Siemens 5SU1346-7FP16 RCBO is a four-pole residual current circuit breaker with overcurrent protection, specified with a 16A rated current, Type A residual current detection, 30mA sensitivity, C-curve characteristic, and 6kA breaking capacity. Designed for compatible electrical distribution boards and control panels, it combines residual current and overcurrent protection in one device. Verify all ratings and configuration details against Siemens documentation before installation.
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📝 Product Overview
The Siemens 5SU1346-7FP16 RCBO is a residual current circuit breaker with overcurrent protection designed to provide combined electrical protection in compatible distribution boards, industrial control panels, and commercial electrical installations. Manufactured by Siemens as part of its SENTRON protection device portfolio, this Siemens 5SU1346-7FP16 RCBO is intended to help protect electrical circuits against earth leakage faults, overloads, and short circuits when correctly selected and installed.
The supplied specifications identify the Siemens 5SU1346-7FP16 RCBO as a four-pole device with a rated current of 16A, Type A residual current detection, and a residual operating current sensitivity of 30mA. These characteristics make it important to evaluate the RCBO against the requirements of the intended circuit, including the supply arrangement, expected load, earthing system, and applicable electrical installation regulations.
At Rewaltech Engineering, this listing helps electrical engineers, maintenance teams, panel builders, and industrial buyers identify the Siemens 5SU1346-7FP16 RCBO for procurement and technical evaluation. Before purchasing, confirm the complete part number, rated voltage, residual current characteristics, breaking capacity, and compliance requirements against official Siemens documentation.
Siemens 5SU1346-7FP16 RCBO – Key Specifications
| Specification | Details |
|---|---|
| Model Number | 5SU1346-7FP16 |
| Manufacturer | Siemens |
| Product Family | SENTRON 5SU1 |
| Product Type | Residual Current Circuit Breaker with Overcurrent Protection (RCBO) |
| Number of Poles | 4-pole, as supplied |
| Rated Current (In) | 16A |
| Rated Voltage (Un) | 400V AC, as supplied |
| Residual Current Type | Type A |
| Residual Operating Current | 30mA |
| Tripping Characteristic | C curve, as supplied |
| Short-Circuit Breaking Capacity | 6kA, as supplied |
| Frequency | 50Hz |
| Mounting | DIN rail |
| Terminal Type | Screw terminals, as supplied |
| Protection Rating | IP20, subject to installation conditions |
| Standards | IEC/EN 61009-1, as supplied; verify the exact product declaration |
| Feature | Benefit |
|---|---|
| Combined RCBO protection | Provides residual current and overcurrent protection in one device |
| Four-pole configuration | Supports compatible multi-conductor circuit protection arrangements |
| Type A residual current detection | Detects specified AC and pulsating DC residual current waveforms |
| 30mA sensitivity | Provides additional residual current protection when correctly applied |
| 16A rated current | Supports circuits designed for the device’s specified current rating |
| C-curve characteristic | Can accommodate certain moderate inrush-current conditions when correctly selected |
| 6kA breaking capacity | Provides short-circuit interruption within the device’s rated limits |
| DIN rail mounting | Facilitates installation in compatible distribution boards and control panels |
| Siemens SENTRON product family | Supports identification within Siemens’ electrical protection portfolio |
| Compact combined functionality | Can simplify circuit protection layouts compared with separate devices, depending on the design |
| Industrial and commercial suitability | Supports a range of compatible electrical distribution applications |
| Application | Purpose |
|---|---|
| Industrial distribution panels | Circuit protection in compatible electrical distribution systems |
| Automation control cabinets | Protection of suitably rated control circuits |
| Machine protection systems | Combined residual current and overcurrent protection where specified |
| Commercial electrical installations | Protection of compatible branch circuits |
| Factory automation systems | Integration into appropriately designed electrical panels |
| Three-phase power distribution | Protection in compatible multi-conductor circuits |
| Building electrical systems | Circuit protection subject to installation design and regulations |
| Industrial equipment circuits | Protection based on load characteristics and manufacturer requirements |
| Electrical maintenance projects | Replacement of matching devices after verification |
| Panel-building applications | Integration into compatible DIN rail assemblies |
📦 What’s Included
- Siemens 5SU1346-7FP16 RCBO, as specified in the supplied product listing.
💰 Price Note
The price of the Siemens 5SU1346-7FP16 RCBO may fluctuate depending on market conditions, supplier availability, exchange rates, import duties, shipping costs, and product availability. Please contact Rewaltech Engineering for the latest price and availability before placing your order.
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