KGBR Residual Current Breaker with Overcurrent Protection
KGBR Residual Current Breaker with Overcurrent Protection
KGBR RCBO combines residual current and overcurrent protection for listed 2P 230V and 4P 400V circuits. Contact CANGO for model selection.
Buyer Overview
KGBR is presented on the original website as an RCBO for circuits requiring residual current protection together with overcurrent protection. The uploaded table lists 2-pole 230VAC and 4-pole 400VAC versions.
The KGBR specification table includes 25A, 32A and 40A rated currents with several residual operating current choices. This combination is relevant to panel builders seeking a single breaker for leakage and circuit protection, subject to final coordination.
Key Features
- RCBO product positioning for combined leakage and overcurrent protection
- 2P 230VAC and 4P 400VAC options shown in the website table
- Rated current selections of 25A, 32A and 40A
- Residual operating current values from 30mA to 500mA listed
- 3kA rated conditional short-circuit current shown on the page
- Installation on a symmetrical DIN rail
Technical Specifications
| Standard | IEC61009.GB16917,BS EN61009 |
| Rated Voltage(Un) | 2 Pole :230VAC 4Pole:400VAC |
| Rated Current(In) | 25,32,40A |
| Rated Residual Operating Current(I△n) | 30,100,300,500mA |
| Rated Residual Non-operating Current(I△no) | 0.51△n |
| Rated Current off-time | ≤0.1s |
| Minimum Value of Rated Operating and Breaking Capacity(lm) | 500A |
| Rated Conditional Short-circuitCurrent(Inc) | 3KA |
| Installation | On Symmetrical DIN Rail |
Selection Notes
Use the 2P or 4P KGBR version according to the actual single-phase or multi-pole wiring arrangement.
Match the rated current to cable capacity and load requirements; do not select solely by enclosure size.
Confirm the required residual current level and verify discrimination with other leakage protection devices in the system.
Applications and Installation Notes
Applications
- Final distribution circuits requiring combined protection
- Commercial panel boards with limited installation space
- Residential circuits where RCBO protection is specified
- Electrical contractor replacement and upgrade projects
- Distributor orders for 2P and 4P RCBO ranges
Installation Notes
- Isolate the incoming supply and verify absence of voltage before installation.
- Follow the terminal identification and tightening requirements in the final product instructions.
- Check line/load orientation and test the residual current function after commissioning.
- Confirm the 3kA table value is suitable for the prospective fault level at the installation point.
Information to Confirm
Related Search Terms
For model-specific sourcing and quotation comparison, buyers may also search for 2P RCBO 230V;4P RCBO 400V;25A 32A 40A RCBO;KGBR panel breaker quotation. These search phrases describe the requested KGBR product direction and do not replace confirmed technical selection.
KGBR FAQ
What protection functions does KGBR provide?
Which voltage configurations are listed?
What rated currents can buyers select?
Which residual current values appear in the table?
What should be included in a KGBR inquiry?
Related Products and Internal Links
Send Inquiry
Requesting KGBR Residual Current Breaker with Overcurrent Protection (RCBO)? Contact KANGGE ELECTRIC with the required configuration, quantity, packing and destination market for quotation support.
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CONTACT US
No.268,Punan Fifth Road,Yueqing Economic Development Zone,Yueqing,Zhejiang,China. 325604
+86-0577-57112069
+86-13588992688
peggy@cncango.com
Package Details
Products usually are typically packed in a plastic bag, then in a separate cardboard box, and several boxes are then packed into a corrugated carton. For loose cargo, we will palletize it to protect the goods from deformation during transport. We also accept customized package.
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