MSX 250c - COMPACT MOULDED CASE CIRCUIT BREAKERS - ADJUSTABLE THERMAL AND ADJUSTABLE MAGNETIC RELEASE - 25KA 3P 160A 525V
Code:
GWD9107
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 automatico scatolato
Code
MSX 250c
No. of poles
3P
Rated current
160 A
Release
Elettromeccanico
ELECTRICAL CHARACTERISTICS
-
MECHANICAL CHARACTERISTICS
-
Standard
IEC/EN 60947-2
Execution
Fixed
Use category
A
DIN rail mounting
Sì, tramite accessorio
Rated frequency (Hz)
50 / 60
Accessoriabile con comando motore
Sì
Rated operating voltage (Ue)
525 Vac - 250 Vdc
Compatible interlock
Lever – Cable
Rated impulse
withstand voltage (Uimp) 8 kV
withstand voltage (Uimp) 8 kV
Terminals supplied
Front FC
Overvoltage category
IV
Assembly position
Any
Insulation voltage (Ui)
800 V
Upline/downline power supply
Sì
Thermal regulation
0,63 - 0,8 - 1 x In
Electrical life (415Vac)
6.000 cycles
Magnetic regulation
6 - 8 - 10 - 13 x In
Mechanical life
18.000 cycles
Neutral protection
-
Operating temperature
-5°C +65°C
Total power loss
36.87 W
Stocking temperature
-20° +65°
Rated short-circuit current making capacity (Icm)
-
Weight (kg)
1.5
Rated short-time withstand current for 0,3s (Icw)
-
Width
105 mm
Idn regulation
-
Height
165 mm
DT regulation
-
Depth
68 mm
SERVICE BREAKING CAPACITY (ICU)
-
RATED BREAKING CAPACITIY (ICS)
-
220/240Vac
35 kA
220/240Vac
27 kA
400/415Vac
25 kA
400/415Vac
19 kA
440Vac
15 kA
440Vac
12 kA
525Vac
7,5 kA
525Vac
6 kA
690Vac
-
690Vac
-
250Vdc
15 kA
250Vdc
12 kA
Ware Number
85362010
EQUIPMENT AND NOTES
NOTES: for mounting on EN 50022 DIN rail, choose the fixing bracket GWD8876.
The space taken up on the EN 50022 DIN rail is approximately 6 modules for 3P versions and 8 modules for 3P+N versions.
ACCESSORIES SUPPLIED: supplied with front terminals (FC).
CHARACTERISTICS: adjustable thermal release Ir = 0.63 ÷ 1 x In
Adjustable magnetic release Ii:
160A: Ii = 5 ÷ 13 x In
250A: Ii = 5 ÷ 11 x In
The space taken up on the EN 50022 DIN rail is approximately 6 modules for 3P versions and 8 modules for 3P+N versions.
ACCESSORIES SUPPLIED: supplied with front terminals (FC).
CHARACTERISTICS: adjustable thermal release Ir = 0.63 ÷ 1 x In
Adjustable magnetic release Ii:
160A: Ii = 5 ÷ 13 x In
250A: Ii = 5 ÷ 11 x In
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