Used with
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Z-FW/LP 248296 (Remote control and automatic switching device) Miniature circuit breaker mMC6
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Type
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- Miniature circuit breaker
- mMC6
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Special features
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- Ambient temperature hint: a 1 °C increase results in a 0.5% linear reduction of current carrying capacity
- Tripping signal contact for subsequent installation Z-NHK 248434
|
Application
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- Switchgear for residential and commercial applications
- xPole - Switchgear for residential and commercial applications
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Amperage Rating
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50 A
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Features
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Additional equipment possible
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Accessories required
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ZP-IHK 286052
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Fitted with:
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Z-IS/SPE-1TE 274418
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Frame
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45 mm
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Pollution degree
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2
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Mounting Method
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Quick attachment with 3 latch positions for top-hat rail IEC/EN 60715
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Degree of protection
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IP20
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Equipment heat dissipation, current-dependent
|
9.9 W
|
Rated impulse withstand voltage (Uimp)
|
4 kV
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Busbar material thickness
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0.8 mm - 2 mm
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Terminal protection
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Finger and hand touch safe, DGUV VS3, EN 50274
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Terminals (top and bottom)
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Open mouthed/lift terminals
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Tripping characteristic
|
C
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Ambient operating temperature - max
|
75 °C
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Ambient operating temperature - min
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-25 °C
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Built-in depth
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70.5 mm
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Connectable conductor cross section (multi-wired) - max
|
25 mm²
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Connectable conductor cross section (multi-wired) - min
|
1 mm²
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Connectable conductor cross section (solid-core) - max
|
25 mm²
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Connectable conductor cross section (solid-core) - min
|
1 mm²
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Current limiting class
|
3
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Frequency rating - max
|
60 Hz
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Frequency rating - min
|
50 Hz
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Heat dissipation capacity
|
0 W
|
Heat dissipation per pole, current-dependent
|
0 W
|
Width in number of modular spacings
|
2
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Voltage type
|
AC
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Lifespan, mechanical
|
20000 operations
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Overvoltage category
|
III
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Lifespan, electrical
|
10000 operations
|
Release characteristic
|
C
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Number of poles (protected)
|
2
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Number of poles (total)
|
2
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Rated insulation voltage (Ui)
|
440 V
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Rated operational current for specified heat dissipation (In)
|
50 A
|
Rated operational voltage (Ue) - max
|
230 V
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Rated short-circuit breaking capacity (EN 60898) at 230 V
|
6 kA
|
Rated short-circuit breaking capacity (EN 60898) at 400 V
|
6 kA
|
Rated short-circuit breaking capacity (IEC 60947-2) at 230 V
|
10 kA
|
Rated short-circuit breaking capacity (IEC 60947-2) at 400 V
|
10 kA
|
Rated switching capacity (IEC/EN 60898-1)
|
6 kA
|
Static heat dissipation, non-current-dependent
|
0 W
|