Technical information about
h3+ MCCBs
More choice - over 200 variants
Featuring the compact frame sizes, available from 25 to 630 A with 3 or 4 poles, the h3+ provides superior protection and a breaking capacity up to 110kA. From the traditional version to the intelligent connected model: discover the multi-faceted range of h3+ circuit breakers.
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Breakers
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TMTMMAGMAGLSnILSnILSILSILSIEnergyEnergyEnergy
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P160P250P160P250P160P250P160P250P630P160P250P630
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Breaking capacity25, 50 or 70kA25, 50 or 70kA50 or 70kA50 or 70kA50 or 70kA50 or 70kA50 or 70kA50 or 70kA40, 50, 70, 110kA50 or 70kA50 or 70kA40, 50, 70, 110kA
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Ratings25 -160 A50 - 250 A25 -160 A100 - 250 A40 - 160 A40 - 250 A40 - 160 A40 - 250 A250 - 630 A40 - 160 A40 - 250 A250 - 630 A
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No. of poles (P) & trip units (D)3P3D or 4P4D (N: 0 -100%)3P3D or 4P4D (N: 0 -100%)3P3D or 4P4D3P3D or 4P4D3P3D or 4P4D (N: 0, 50 or 100%)3P3D or 4P4D ( N: 0, 50 or 100%)3P3D or 4P4D (N: 0, 50 or 100%)3P3D or 4P4D (N: 0, 50 or 100%)3P3D or 4P4D (N: 0, 50 or 100%)3P3D or 4P4D (N: 0, 50 or 100%)3P3D or 4P4D (N: 0, 50 or 100%)3P3D or 4P4D (N: 0, 50 or 100%)
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RCD add-on blockNoYesNoYesNoYesNoYesYesNoYesYes
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Configuration toolYesYesYes
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Panel displayYesYesYes
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Communicating versionYesYesYes
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TMLSnILSIEnergy
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01 Captive screw for front cover- Quick and easy to open with ¼-turn Rotation screw
- No mix-ups of front covers as fitted on hinges and remain on the MCCB when opened- Quick and easy to open with ¼-turn Rotation screw
- No mix-ups of front covers as fitted on hinges and remain on the MCCB when opened- Quick and easy to open with ¼-turn Rotation screw
- No mix-ups of front covers as fitted on hinges and remain on the MCCB when opened- Quick and easy to open with ¼-turn Rotation screw
- No mix-ups of front covers as fitted on hinges and remain on the MCCB when opened -
02 Viewing window for auxiliary contact- Auxiliary contacts are clearly identifiable without needing to open the front cover.
- Quick and simple visual checks- Auxiliary contacts are clearly identifiable without needing to open the front cover.
- Quick and simple visual checks- Auxiliary contacts are clearly identifiable without needing to open the front cover.
- Quick and simple visual checks- Auxiliary contacts are clearly identifiable without needing to open the front cover.
- Quick and simple visual checks -
03 Locking the MCCB- The padlockable toggle available as standard to lock the MCCB in ON or OFF position. (shackle diamater max.4 mm).
- Locking accessorties to extend locking to 3 padlocks available as an option.- The padlockable toggle available as standard to lock the MCCB in ON or OFF position. (shackle diamater max.4 mm).
- Locking accessorties to extend locking to 3 padlocks available as an option.- The padlockable toggle available as standard to lock the MCCB in ON or OFF position. (shackle diamater max.4 mm).
- Locking accessorties to extend locking to 3 padlocks available as an option.- The padlockable toggle available as standard to lock the MCCB in ON or OFF position. (shackle diamater max.4 mm).
- Locking accessorties to extend locking to 3 padlocks available as an option. -
04 Integrated pre-alarmExports imminent cut-off if definable percentage of lr is reacher. Increases system availability.Exports imminent cut-off if definable percentage of lr is reacher. Increases system availability.
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05 Interface to configuration tool
Configuration of the circuit breaker via tablet or computer. Status display and test of tripping curve for system documentation.Configuration of the circuit breaker via tablet or computer. Status display and test of tripping curve for system documentation.Configuration of the circuit breaker via tablet or computer. Status display and test of tripping curve for system documentation. -
06 Measurement displayMeasurements: : I, U, P, Q, S, E, ∑I, ∑P, f, PF, THD, etc. Rotating OLED display with ecellent readability in all levels of ambient lighting. Class 1 accuracy for active powers and energy metering
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07 Interface to configuration toolConfiguration of the circuit breaker via tablet. Status display and test of trigger curve for system documentation
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08 Option for connecting to panel display for door installationConfiguration of circuit breaker via external panel display. Status and measurement Display
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