Mccb DPX3 3P 320A, 1000Vac, 25kA
LG-424930
|
3414972885065
Description
DPX³ 400 - 1000V~, thermal magnetic release circuit breaker suitable for photovoltaic application, railway infrastructure and other renewable energy
Product characteristics
- Rated voltage U: 800V~ and 1000V~ - Rated insulation voltage Ui = 1000V - Rated impulse withstand voltage Uimp = 8kV - Category of use: A
- Rated ultimate short-circuit breaking capacity: - Icu(800V): 50kA - Icu(1000V)= 25kARated service short-circuit breaking capacity: - Ics(800V)=25kA- Ics(1000V)=13kA
- Thermal adjustable (0.8 to 1) x In and magnetic fixed (10 x In) protection unit
- Can be equipped with motors and rotary handle, internal accessories, connections and terminal covers IP30
- Conform to IEC 60947-1 and IEC 60947-2
Recommendations / Restrictions
- -
Products benefits
Usage
- Answer to markets need for photovoltaic railway infrastructure and other renewable energy applications, total coordination with Legrand MCCB and MCB
Advantages
- Coordination with other existing Legrand product
- Compatible with Aluminium cables
Technical Characteristics
Rated permanent current Iu
320 A
Rated voltage (Min-Max)
800-1000 V
Overload release current setting (Min-Max)
256-320 A
Adjustment range undelayed short-circuit release (Min-Max)
1600-3200 A
Power loss
20.9 W
Device construction
Complete device in housing
Integrated earth fault protection
No
Type of electrical connection of main circuit
Screw connection
Suitable for DIN rail (top hat rail) mounting
No
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as change-over contact
2
With switched-off indicator
Yes
With integrated under voltage release
No
Number of poles
3
Position of connection for main current circuit
Front side
Type of control element
Wing knob
Complete device with protection unit
Yes
Motor drive integrated
No
Motor drive optional
Yes
Degree of protection (IP)
IP30
Width
140 mm
Height
290 mm
Depth
110 mm
degree of impact strength (IK)
Not applicable
Operating / setting temperature (Min-Max)
-25-70 °C
Storage temperature (Min-Max)
-25-85 °C
Voltage type
AC
Frequency (Min-Max)
50-60 Hz
Electric supplying direction
Not applicable
Terminal marking indication
No
Colour
Grey
RAL-number
7035
Halogen free
Yes
Terminals capacity (Min-Max)
70-240 mm²
Cable nature for connection
Flexible or rigid
Label space/information surface
No
Contains Batteries and/or Accumulator
No
Documentation
2 documents
Technical Sheet
F04748EN/00 | PDF (2.1 MB) | EN
Instruction Use
LE15558AB | PDF (2.3 MB)