Combined RCD/MCB 1+N – xPole residential and commercial series
Moeller® series
High-quality residual current device / miniature circuit breaker combination, line voltage-independent breaking capacity mainly 10 kA.
High-quality residual current device / miniature circuit breaker combination, line voltage-independent breaking capacity mainly 10 kA.
Combined RCD/MCB Devices PKNM, 1+N-pole
- Combined RCD/MCB device
- Line voltage-independent tripping
- Compatible with standard busbar
- Twin-purpose terminal (lift/open-mouthed) above and below
- Busbar positioning options (above or below)
- Free terminal space despite installed busbar
- Guide for secure terminal connection
- Switching toggle (MCB component) in colour designating the rated current
- Contact position indicator red - green
- Comprehensive range of accessories suitable for subsequent installation
- Type-A: Protects against special forms of residual pulsating DC which have not been smoothed
- Type-G: 10ms time delay in order to avoid unwantd tripping, e.g. during thunderstorms
| Accessories | ||
| Auxiliary switch for subsequent installation | ZP-IHK ZP-WHK | 286052 286053 |
| Tripping signal switch for subsequent installation | ZP-NHK | 248437 |
| Shunt trip release | ZP-ASA/.. | 248438, 248439 |
| Tripping module | Z-KAM | 248294 |
| Terminal cover cap | KLV-TC-2 | 276240 |
| Additional terminal 35mm2 | Z-HA-EK/35 | 263960 |
| Switching interlock | IS/SPE-1TE | 101911 |
| Electrical | |
| Design according to current test marks as printed onto the device | IEC/EN 61009 |
| Tripping line voltage independent | instantaneous 250A (8/20μs) surge current-proof; Type G 10ms delay 3kA (8/20μs) |
| Rated voltage Ue | 230 V; 50 Hz |
| Operational voltage range | 196-253 V |
| Rated tripping current 1∆n | 10, 30, 100, 300 mA |
| Rated non-tripping current 1∆no | 0.5 1∆n |
| Sensitivity | AC and pulsating DC |
| Selectivity class | 3 |
| Rated breaking capacity | 10 kA |
| Rated current | 2 - 40 A |
| Rated peak withstand voltage Uimp | 4 kV (1.2/50μs) |
| Characteristic | B, C |
| Maximum back-up fuse (short circuit) | 100 A gL (>10 kA) |
| Endurance electrical comp. mechanical comp. | >4,000 operating cycles >20,000 operating cycles |
| Mechanical | |
| Frame size | 45mm |
| Device height | 80mm |
| Device width | 35mm (2MU) |
| Mounting | 3-position DIN rail clip, permits removal from existing busbar system |
| Upper and lower terminals | open-mouthed/lift terminals |
| Terminal protection | finger and hand touch safe, VBG4, ÖVE-EN 6 |
| Terminal capacity | 1 - 25mm² |
| Busbar thickness | 0.8 - 2mm |
| Degree of protection switch | IP20 |
| Degree of protection, built-in | IP40 |
| Tripping temperature | -25°C to +40°C |
| Resistance to climatic conditions | acc. to IEC/EN 61009 |
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