MSX
6
Technical Information
Version 2.0
For technical information contact the Technical Assistance Service or visit gewiss.com
TYPE
MSXD 125
MSXD 160 - MSXD 250
Standard
IEC 60947-1
IEC 60947-2
IEC 60755
IEC 60947-1
IEC 60947-2
IEC 60755
Rated current (In)
(A)
20, 32, 50, 63, 100, 125
160, 250
Utilization category
A
A
Number of poles
3P+N
3P+N
Rated frequency
(Hz)
50/60
50/60
Rated operating voltage (Ui)
(V)
525 AC
525 AC
Rated impulse withstand voltage (Uimp)
(kV)
8
8
Overvoltage category
IV
IV
Rated insulation voltage (Ui)
(V)
525
525
Rated breaking capacity (Icu)
Alternating current
220/240V
(kA)
35
50
35
65
400/415V
(kA)
25
36
25
36
440V
(kA)
15
25
15
25
525V
(kA)
8
22
10
25
Service breaking capacity (Ics)
Alternating current
220/240V
(kA)
27
50
27
65
400/415V
(kA)
19
36/30
19
36
440V
(kA)
12
25
12
25
525V
(kA)
6
22
7.5
25
Type of protection
Adjustable thermal
Fixed magnetic
Adjustable thermal
Fixed magnetic
Versions
Fixed
Fixed
Mounting on DIN rail by means of the accessory
yes
yes
Mounting position
any
any
Upline/downline power supply
yes
yes
Terminals
Front for cables (FW)
•
-
Front (FC)
•
•
Front extended (FB)
•
•
Front extended spread terminals (FB)
-
-
Rear (RC)
•
•
Electrical life (415 V AC)
(No. cycles)
30,000
10,000
Mechanical life
(No. cycles)
30,000
10,000
Can be equipped with motor operator
yes
yes
Interlock type
-
-
Operating temperature
(°C)
-5 +65
-5 +65
Reference temperature
(°C)
50
50
Storage temperature
(°C)
-20 +60
-20 +60
Relative humidity
45%÷85%
45%÷85%
Dimensions
Width (3P / 4P)
(mm)
120
140
Height
(mm)
155
165
Depth
(mm)
68
68
Weight (3P / 4P)
(kg)
1.4
1.9
Thermal magnetic MCCB + RCD MSXD
Technical data
Key:
•supplied as standard
• optional
-not available