DOEPKE MANUFACTURES an EXTENSIVE RANGE of RCCBs
A world leader in RCCB design and manufacture.
Doepke produces over 2500 different variations in factories located in Norden Germany.
	
LEARN ABOUT THE APPLICATION OF THE DIFFERENT RCD TYPES BY DOWN-LOADING
OUR NEW PUBLICATION
Type 'AC' Range For use in 50Hz AC electrical circuits feeding loads which do not interfere with the standard AC supply.
Type 'A' Range
For use in 50Hz AC electrical circuits feeding loads which can generate pulsed wave forms on the AC supply.
Type 'B' Range
For use in 50Hz AC electrical circuits feeding loads which can generate AC & DC leakage currents
Special Variations
to the standard ranges are also available
The selection of the correct RCD depends on
the nature of the electrical load or loads
connected to the circuit to be protected.
Reference: 17th Edition of IEEEWiring Regs.
Chapter 33-33.1 "Compatibility"

This is especially true for Energy Saving Loads which need careful consideration.
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Type 'B' Selection Guide
Easy to follow selection guide
for circuits and installations
requiring 'B' type RCCBs.


	
New 2017 Type 'B' Application Guide
Gives a detailed explanation of the application
of RCCBs for circuits and installations 
containing power electronics.


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