EKL9-40 1P+N RCBO circuit breaker
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EKL9-40 1P+N RCBO circuit breaker
Technical Data
Electrical Features
| Mode | Electronic |
| Type | AC,A |
| Rated current In | 6,8,10,13,16,20,25,32,40A |
| Poles | 1P+N |
| Rated voltage Ue | 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 withstand 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 |
| Terminal size top/bottom for cable | 16mm2 18-5AWG |
| Terminal size top/bottom for busbar | 16mm2 18-5AWG |
| Tightening torque | 2.5Nm 22In-lbs |
| Mounting | On DIN rail EN60715(35mm) by means of fast clip device |
| Connection | From top and bottom |
Combination with accessories
| Auxiliary contact | EKM2-OF |
| Alarm contact | EKM2-FB |
| Shunt release | EKM2-MX |
| 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 | I△n＞0.01A | I△n≤0.01A |
| 0.35I△n≤I△≤1.4I△n | 0.35I△n≤I△≤2I△n | |
| 0.25I△n≤I△≤1.4I△n | 0.25I△n≤I△≤2I△n | |
| 0.11I△n≤I△≤1.4I△n | 0.11I△n≤I△≤2I△n | |
Characteristics Curves
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