Name: Circuit breaker DPX3 630 3P poles,rated current of 320A and S10 electronic protection unit
SKU: 422881

Circuit breaker DPX3 630 3P poles,rated current of 320A and S10 electronic protection unit

DPX³ 630 LEGRAND

Circuit breaker DPX3 630 3P poles,rated current of 320A and S10 electronic protection unit

REF. 422881 EAN. 3414972258937

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Breaking capacity of 70kA, according to EN/IEC standard 60947 - 2, suitable for protection of high power industrial installations. Rated insulation voltage of 800V. Rated impulse withstand voltage of 8kV
Compliat with NEMA AB‐1. Climatic condition according to IEC/EN 60947 - 1 Annex Q, Cat. F subject to temperature, humidity, vibration, shock and salt mist.
Completely flexible regolation of the protection unit by dedicates App and software for thermal and magnetic currents and times Thermal protection within range of 0,4 - 1,0 of the rated current. Magnetic protection within range of 1,5 - 10 of the rated current.
Can be equipped with releases (undervoltage and shunt releases) and auxiliary contacts. Can used with rotary handles or motor operator. Locking accessories are available.
Has diffent type of possible connection accessories: cage terminals, spreader and rear terminals. Is available also in a plug-in version or draw-out configuration (circuit breaker fitted with special terminals and mounted on a plug-in base). An module can be added in order to get protection agains earth leakage faults.

DPX3 platform has been developed to give a new solution of protection devices for a more precise approach in power installations in order to offer the correct answer for different project needs.

DPX3 platform provide a complete "project" approach in premium market segment, offering a range completely suitable for high power application

DPX3 630 is the answer for the competition in the project sub-segment. A unique size for all versions (thermal magnetic, electronic with or without measure). Earth leakage fetures can be achieved by adding a dedicated module at the bottom of the breaker itself.
Adjustment of Ir, Isd, Ii, Ig, tr, tsd, tg directly on the MCCB or via software/App For connection to the App add a Bluetooth communication key ref. LG-028310 Green indicator lamp. Connector for test unit Logical selectivity For 4P version: adjustment of neutral on front panel or by software or App
EnerUp + Project App for smartphone and tablet available on Apple Store and Google Play Configuration, monitoring and management software (PCS) available for download via e-catalogue (does not require the use of Bluetooth communication key ref. LG-028310

Rated permanent current Iu	320 A
Rated voltage	230-400 V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz	70 kA
Overload release current setting	0.2 - 1 A
Adjustment range short-term delayed short-circuit release	1.5 - 10 A
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	Yes
DIN rail (top hat rail) mounting optional	Yes
Number of auxiliary contacts as normally closed contact	1
Number of auxiliary contacts as normally open contact	1
Number of auxiliary contacts as change-over contact	1
With switched-off indicator	No
With integrated under voltage release	No
Number of poles	3
Position of connection for main current circuit	Back side
Type of control element	Toggle
Complete device with protection unit	Yes

Motor drive integrated	No
Motor drive optional	Yes
Degree of protection (IP)	IP30
Width	270 mm
Height	150 mm
Depth	170 mm
Degree of impact strength (IK)	IK07
Operating / setting temperature	-5 - 70 °C
Storage temperature	-40 - 85 °C
Voltage type	AC
Frequency	50-60 Hz
Electric supplying direction	By the top or bottom
Terminal marking indication	No
Colour	Grey
Halogen free	Yes
Terminals capacity	90 - 150 mm²
Cable nature for connection	Flexible or rigid
Label space/information surface	Yes
Contains Batteries and/or Accumulator	No

Circuit breaker DPX3 630 3P poles,rated current of 320A and S10 electronic protection unit