Name: Circuit breaker DPX3 250HP 3 poles,rated current of 250A and S10 electronic protection unit
SKU: 423423

Circuit breaker DPX3 250HP 3 poles,rated current of 250A and S10 electronic protection unit

DPX³ 250HP LEGRAND

Circuit breaker DPX3 250HP 3 poles,rated current of 250A and S10 electronic protection unit

REF. 423423 EAN. 3414971051638

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Breaking capacity of 50kA, 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.Equipped with earth leakage module. Earth leakage trip integrated of type A, with adjustable sensitivity of 0,03 ‐ 0,3 ‐ 1 ‐ 3 Ampere and adjustable tripping of 0 ‐ 0,3 ‐ 1 ‐ 3 seconds
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).

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 250HP is the answer for the competition in the project sub-segment. A unique size for all versions (thermal magnetic, electronic with or without measure).
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	250 A
Rated voltage	230-690 V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz	50 kA
Overload release current setting	100-250 A
Adjustment range undelayed short-circuit release	375-2500 A
Device construction	Built-in device fixed built-in technique
Integrated earth fault protection	No
Type of electrical connection of main circuit	Bolt 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	Toggle
Complete device with protection unit	Yes
Motor drive integrated	No

Motor drive optional	Yes
Degree of protection (IP)	IP30
Width	105 mm
Height	165 mm
Depth	112 mm
Degree of impact strength (IK)	Not applicable
Operating / setting temperature	-5-70 °C
Storage temperature	-25-85 °C
Voltage type	AC
Frequency	50-60 Hz
Electric supplying direction	Not applicable
Terminal marking indication	No
Colour	Grey
RAL-number	7035
Halogen free	Yes
Terminals capacity	2.5-120 mm²
Cable nature for connection	Flexible or rigid
Label space/information surface	No

Circuit breaker DPX3 250HP 3 poles,rated current of 250A and S10 electronic protection unit