SWITCH-DISCONNECTOR - MSS 250 - 3P 250A 400V

Name: SWITCH-DISCONNECTOR - MSS 250 - 3P 250A 400V
Brand: GEWISS
SKU: GW97729

رقم القطعة: GW97729

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الوصف

SWITCH-DISCONNECTOR - MSS 250 - 3P 250A 400V

المواصفات

Electrical characteristics	-
Standard	EN 60947-3
Ware Number	85365080
Source URL	https://www.gewiss.com/ww/en/products/product.1000001.1000066.GW97729
GEWISS Family	Energy
GEWISS Series	97 MSS Range-Rotary switch disconnectors
GEWISS Taxonomy Path	Energy > 97 MSS Range-Rotary switch disconnectors
Datasheet URL	https://www.gewiss.com/content/gewiss/ww/en/products/product.datasheet.1000001.1000066.GW97729.pdf
Description	Rotary switch disconnector
No. of poles	3P
Depth	75 mm
Rated current	250 A
Height	108 mm
-	-
Rated insulation voltage (Ui)	800 V
Rated impulse withstand voltage (Uimp)	8 kV
Weight (kg)	1.6
Power dissipation per pole	5.8 W
Code	MSS 250
Rated tightening torque	20 Nm
MECHANICAL CHARACTERISTICS	-
AC Rated operational voltage (Ue)	400 V
Mechanical life	10.000 cycles
Rated short-time withstand current for 1s (Icw)	9 kA
Maximum number of auxiliary contacts that can be installed	1
DC Rated operational voltage (Ue)	220 V
Minimum cable size	95 mm²
AC Maximum operational voltage (Ue max)	690 V
Maximum cable size (rigid/flexible)	150 / 70 mm²
DC Maximum operational voltage (Ue max)	500 V
Maximum busbar width	32 mm
Pre-arrangment for lock in OFF position	Yes (ø8 mm max)
Rated short-circuit current making capacity (Icm)	30 kA
Width (mm)	180
Conditional short-circuit current with fuse (Icc)	50 kA (gG 250 A)
AC RATED OPERATIONAL CURRENT (Ie)	-
DC RATED OPERATIONAL CURRENT (Ie)	-
AC-20A / AC-20B (690V AC)	250 A / 250 A
DC-20A / DC-20B (220V DC)	250 A / 250 A
AC-21A / AC-21B (400V AC)	250 A / 250 A
DC-20A / DC-20B (400V DC)	250 A / 250 A
AC-21A / AC-21B (500V AC)	250 A / 250 A
DC-20A / DC-20B (440V DC)	-
AC-21A / AC-21B (690V AC)	250 A / 250 A
DC-20A / DC-20B (500V DC)	250 A / 250 A
AC-22A / AC-22B (400V AC)	250 A / 250 A
DC-21A / DC-21B (220V DC)	250 A / 250 A
AC-22A / AC-22B (500V AC)	250 A / 250 A
DC-21A / DC-21B (400V DC)	200 A / 200 A (2 poles in series for “+” and 1 pole for “-“)
AC-22A / AC-22B (690V AC)	125 A / 160 A
DC-21A / DC-21B (440V DC)	-
AC-23A / AC-23B (400V AC)	250 A / 250 A
DC-21A / DC-21B (500V DC)	200 A / 200 A (2 poles in series for “+” and 1 pole for “-“)
AC-23A / AC-23B (500V AC)	250 A / 250 A
DC-22A / DC-22B (220V DC)	250 A / 250 A
AC-23A / AC-23B (690V AC)	100 A / 125 A
DC-22A / DC-22B (400V DC)	200 A / 200 A (2 poles in series for “+” and 1 pole for “-“)
DC-22A / DC-22B (440V DC)	-
DC-22A / DC-22B (500V DC)	-
DC-23A / DC-23B (220V DC)	200 A / 200 A
DC-23A / DC-23B (400V DC)	-
DC-23A / DC-23B (440V DC)	-
DC-23A / DC-23B (500V DC)	-