Systems proM DDA60 blocks
Add on Residual Current Blocks DDA60 series - ratings to 63A, BSEN
61009 when connected to MCB.
Application
DDA60 blocks attach to the right hand side of any multipole S260,
S270 or S280 MCB to form an RCBO in compliance to BS EN 61009.
This standard defines that it shall be possible to assemble the RCBO on
site only once, and that any subsequent disassembly shall leave
permanent visible damage.
the assembly of the block provides a high level of earth fault
protection in addition to the short circuit and overload protection
provided by the MCB to which it is coupled.
The assembled RCBO is suitable for mounting on DIN rail or into a
wide range of DIN enclosures.
Technical Data
- Standard BS EN 61009 when coupled to an MCB. Class AC device
- Rated voltage 230-400V AC.
- Maximum operating voltage 440V AC.
- Minimum operating voltage 195V AC
- Frequency 50/60Hz
- Mechanical life: 20,000 operations
- Cable capacity : 25mm2 up to 63A
- Weight : two pole 0.21g, three pole 0.27g, four pole 0.33g
|
