RCBOs are commonly used in applications where there is the need to combine protection against overcurrents (overload and short-circuit) and protection against earth leakage currents. RCBOs help in sensing this kind of faults and trip the circuit ensuring complete protection of the people and connected equipment.
SO232/SO234 Residual Current Circuit Breaker with Overcurrent Protection (RCBO)
Rovides complementary protection against direct contact by human body
· Effectively protects electric equipment against insulating failure
· Provides comprehensive protection to household and commercial distribution systems
Type | Electro type, Electro-magnetic type |
Residual current characteristics | AC, A |
Pole No. | 1P+N , 3P+N |
Tripping curve | B, C |
Rated short-circuit capacity | 10kA |
Rated current (A) | 1P+N:6, 10, 16, 20, 25, 32, 40,50,63A; |
3P+N | 6, 10, 16, 20, 25, 32, 40A; |
Rated voltage | 230/400VAC |
Rated frequency | 50/60Hz |
Rated residual operating current(mA) | 30,100,300 |
Tripping duration | instantaneous 0.1s |
Electro-mechanical endurance | 4000 cycles |
Connection terminal | pillar terminal with clamp |
Connection capacity | Flexible conductor 10mm2, Rigid conductor 16mm2 |
Installation | On symmetrical DIN rail 35mm, Panel mounting |