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Designed and tested for use with distribution boardsResidual current circuit breaker with integral overcurrent protectionClass ASingle module RCBOs are suitable for use in TN-S,TN-C-S, & TT *network systems.
Designed and tested for use with distribution boards
Residual current circuit breaker with integral overcurrent protection
Class A
Single module RCBOs are suitable for use in TN-S,TN-C-S, & TT *network systems.
| Electrical Features | Mode | Electronic | ||
| Type | AC,A | |||
| Rated current In | 6,10,16,20,25,32,40A,50A | |||
| Poles | 1P+N | |||
| Rated voltage Ue | 230/240V~ | |||
| Insulation voltage Ui | 500V | |||
| Rated frequency | 50/60Hz | |||
| Rated residual operating current(I△n) | 10,30,100,300mA | |||
| Break time under I△n | ≤0.1s | |||
| Rated breaking capacity | 6,000A | |||
| Energy limiting class | 3 | |||
| Rated impulse withstands voltage (1.5/50) Uimp | 4,000V | |||
| Dielectric test voltage at ind.Freq. for 1min | 2kV | |||
| Pollution degree | 2 | |||
| Thermo-magnetic release characteristic | B, C | |||
| Mechanical Features | Electrical life | 4,000 Cycles | ||
| Mechanical life | 10,000 Cycles | |||
| Contact position indicator | Yes | |||
| Protection degree | IP20 | |||
| Reference temperature for setting of thermal element | 30℃ | |||
| Ambient temperature (with daily average≤35℃) | -5℃~+40℃ | |||
| Storage temperature | -25℃~+70℃ | |||
| Installation | Terminal connection type | Cable/Pin-type busbar/U-type busbar | ||
| Terminal size top/bottom for cable | 25mm2 18-3AWG | |||
| Terminal size top/bottom for busbar | 25mm2 18-3AWG | |||
| Tightening torque | 2.5Nm 22In-lbs | |||
| Mounting | On DIN rail EN60715(35mm) by means of a fast clip device | |||
| Connection | Power supply from button | |||
| Specialfunction can customized | Over voltage protection | Yes | ||
| Under voltage protection | Yes | |||
| Over/Under voltage protection | Yes | |||
| Tripping Current Range | Type | Tripping current, I△/A | ||
| AC | 0.5I△n<I△<I△n | |||
| A | Lagging Angle | I△n>0.01A | I△n≤0.01A | |
| 0° | 0.35I△n≤I△≤1.4I△n | 0.35I△n≤I△≤2I△n | ||
| 90° | 0.25I△n≤I△≤1.4I△n | 0.25I△n≤I△≤2I△n | ||
| 135° | 0.11I△n≤I△≤1.4I△n | 0.11I△n≤I△≤2I△n | ||
Characteristics Curves
