Technical data

38
Protective Devices
Combined RCD/MCB Devices PFL7, 1+N-pole
• Combined RCD/MCB device
• Line voltage-independent tripping
• Twin-purpose terminal (lift/open-mouthed) above and below
• Busbar positioning optionally 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 have not been smoothed
• Typ -G: 10 ms time delay in order to avoid unwanted tripping
(e.g. during thunderstorms).
Compulsory in Austria for any circuit where personal injury or damage to
property may occur in case of unwanted tripping (§12.1.6 ÖVE/ÖNORM
E 8001-1).
Accessories:
Auxiliary switch for
subsequent installation ZP-IHK 286052
ZP-WHK 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 35mm
2
Z-HA-EK/35 263960
Switching interlock IS/SPE-1TE 101911
Technical Data
Electrical
Design according to IEC/EN 61009
Current test marks as printed onto the device
Tripping
line voltage-independent instantaneous 250A (8/20µs)
surge current-proof;
Type G 10 ms delay 3kA (8/20µs)
surge current-proof
Rated voltage U
e
230 V; 50 Hz
Operational voltage range 196-253 V
Rated tripping current I
Δn
10, 30, 100, 300, 500 mA
Rated non-tripping current I
Δno
0.5 I
Δn
Sensitivity AC and pulsating DC
Selectivity class 3
Rated breaking capacity 10 kA
Rated current 6 - 40 A
Rated peak withstand voltage U
imp
6 kV (1.2/50µs)
Characteristic B, C
Maximum back-up fuse (short circuit) 100 A gL (>10 kA)
Endurance electrical comp. ≥ 4,000 operating cycles
mechanical comp. ≥ 20,000 operating cycles
Mechanical
Frame size 45 mm
Device height 80 mm
Device width 35 mm (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,
BGV A3, ÖVE-EN 6
Terminal capacity 1 - 25 mm
2
Busbar thickness 0.8 - 2 mm
Degree of protection switch IP20
Degree of protection, built-in IP40
Tripping temperature -25°C to +40°C
Storage- and transport temperature -35°C to +60°C
Resistance to climatic conditions acc. to IEC/EN 61009
Connection diagram
1+N-pole
Dimensions (mm)
35
80
45
9,5
30,5
44
60
5,5 4,5
T