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Energy MSX Range- Moulded case circuit breakers for power distribution MSXM 1250 - INTERLOCKED SWITCH DISCONNECTORS - FRONT TERMINALS - 3P 1250A 690V

MSXM 1250 - INTERLOCKED SWITCH DISCONNECTORS - FRONT TERMINALS - 3P 1250A 690V

Code: GWD9453B
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Range: MSX Range
Moulded case circuit breakers for power distribution

The moulded case circuit breakers MSX range is made up of circuit breakers with thermo-magnetic release, circuit breakers with thermo-magnetic release and Overcurrent Protection, circuit breakers with electronic release and switch disconnectors.

Technical Info

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Description Interruttore non automatico scatolato
Code MSXM 1250
No. of poles 3P
Rated current 1250 A
Release -
CARATTERISTICHE ELETTRICHE -
CARATTERISTICHE MECCANICHE -
Standard IEC/EN 60947-2
Execution Fixed
Use category AC-23A, DC-22A
Montaggio su guida DIN No
Rated frequency (Hz) 50 / 60
Accessoriabile con comando motore Sì
Tensione nominale di impiego (Ue) 690 Vac - 250 Vdc
Interblocco compatibile A filo (meccanismo in dotazione)
Rated impulse
withstand voltage (Uimp) 8 kV
Terminali in dotazione Front FB Extended
Overvoltage category IV
Assembly position Any
Insulation voltage (Ui) 800 V
Alimentazione monte/valle Sì
Regolazione termica -
Durata elettrica (415Vac) 4.000 cycles
Regolazione magnetica -
Durata meccanica 5.000 cycles
Protezione del neutro -
Operating temperature -5°C +65°C
Potenza dissipata totale 210.93 W
Stocking temperature -20° +65°
Potere di chiusura nominale in cortocircuito (Icm) 32
Weight (kg) 18.2
Corrente ammissibile di breve durata per 0,3s (Icw) 15 kA
Width 210 mm
Regolazione Idn -
Height 370 mm
Regolazione dt -
Depth 120 mm
POTERE DI INTERRUZIONE ESTREMO Icu -
POTERE DI INTERRUZIONE DI SERVIZIO ICS -
220/240Vac -
220/240Vac -
400/415Vac -
400/415Vac -
440Vac -
440Vac -
525Vac -
525Vac -
690Vac -
690Vac -
250Vdc -
250Vdc -
Ware Number 85362010

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EQUIPMENT AND NOTES
NOTES: the codes with the final letter B indicate MMCB's with mechanical interlock wire already mounted (interlock cable to be ordered separately).
EQUIPMENT: operating lever extension for manual closing and opening operations.
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