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MSXE 1250 - MCCB WITH ELECTRONIC RELEASE - INTERLOCKED - LSIG - FRONT TERMINALS - 50kA 4P 1250A 690V

Kód: GWD9417B

Řada: MSX
Moulded case circuit breaker 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.

Technické informace

Informace

Stáhnout

Certifikáty

Description Interruttore automatico scatolato

Code MSXE 1250

No. of poles 4P

Rated current 1250 A

Release Electronic

ELECTRICAL CHARACTERISTICS -

MECHANICAL CHARACTERISTICS -

Standard IEC/EN 60947-2

Execution Fixed

Use category B

DIN rail mounting No

Rated frequency (Hz) 50 / 60

Can be equipped with motor operator Yes

Rated operating voltage (Ue) 690 Vac

Compatible interlock Cable (mechanism supplied)

Rated impulse withstand voltage (Uimp) 8 kV

Terminals supplied Front FB Extended

Overvoltage category IV

Assembly position Any

Insulation voltage (Ui) 800 V

Upline/downline power supply Yes

Thermal regulation 0,4 - 0,5 - 0,63 - 0,8 - 0,9 - 0,95 - 1 x In

Electrical life (415Vac) 4.000 cycles

Magnetic regulation
Electronic LSIG

Mechanical life 5.000 cycles

Neutral protection 50% - 100% x Ir

Operating temperature -5°C +65°C

Total power loss 281.24 W

Stocking temperature -20° +65°

Rated short-circuit current making capacity (Icm) -

Weight (kg) 25

Rated short-time withstand current for 0,3s (Icw) 15 kA

Width 280 mm

Idn regulation -

Height 370 mm

DT regulation -

Depth 120 mm

SERVICE BREAKING CAPACITY (ICU) -

RATED BREAKING CAPACITIY (ICS) -

220/240Vac 85 kA

220/240Vac 65 kA

400/415Vac 50 kA

400/415Vac 38 kA

440Vac 45 kA

440Vac 34 kA

525Vac 30 kA

525Vac 23 kA

690Vac 20 kA

690Vac 15 kA

250Vdc -

Ware Number 85362010

Product Data Sheet

Information and general recommendations

User guide

Technical characteristics - IT

Technical characteristics - EN

Brochure - EN

Brochure - IT

Technical characteristics - ES

Přejít do oblasti pro stahování Přejít do oblasti pro stahování

CE marking

VYBAVENÍ A POZNÁMKY

NOTES: tthe codes with the final letter B indicate circuit breaker with cable mechanical interlock already fitted on it (cable for mechanical interlock to be ordered separately).
ACCESSORIES SUPPLIED: operating lever extension for manual closing and opening operations.
CHARACTERISTICS: current regulation field Ir = 0.4 ÷ 1 x In.
Neutral 100% or 50% protected for 4P circuit breaker.