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Circuit breaker DPX 250,4 poles, with rated current of 160A and thermal magnetic protection.

DPX 250 Legrand

Circuit breaker DPX 250,4 poles, with rated current of 160A and thermal magnetic protection.

REF. 026660 EAN numurs. 3245060266608

Moulded circuit breaker for control isolation and protection of low voltage lines. Protects a circuit from damage caused by excess current from an overload or short circuit.

Lejupielādēt produktu
340,97 €
Ieteicamā cena Bez PVN
Jūs varat salīdzināt tikai 4 produktus, lai pievienotu šo produktu, jums ir jānoņem 1.

Pamatapraksts:

Moulded circuit breaker for control isolation and protection of low voltage lines. Protects a circuit from damage caused by excess current from an overload or short circuit.

Produkta īpašības:
  • Breakink capacity of 36kA, according to EN/IEC standard 60947-2, suitable for protection of high power industrialinstallations.Rated insulation voltage of 800VRated 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.
  • Protection unit with rotary knobs for regulation of thermal and magnetic currents.Thermal protection with manual adjustment range of 0,64-1,0 of the rated current.Magnetic protection with manual adjustment range of 3,5-10 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 (circuit breaker fitted with special terminals and mountedon a plug-in base).An module can be added in order to get protection agains earth leakage faults.

Produkta priekšrocības

Ierīkošanas priekšrocības
  • DPX 250 platform is useful in power installations in order to offer the correct answer for different project needs.
Priekšrocības, izmantojot
  • DPX3 platform provide a "project" approach in premiummarket segment, offering a range completely suitable for high powerapplication
Unikālas īpašības
  • DPX 250 is suitable for 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.

Tehniskie parametri

Version as main switch Yes
Version as maintenance-/service switch Yes
Version as safety switch Yes
Version as emergency stop installation No
Version as reversing switch No
Max. rated operation voltage Ue AC 690 V
Rated operating voltage 230-690 V
Rated permanent current Iu 400 A
Rated permanent current at AC-21, 400 V 400 A
Rated short-time withstand current lcw 15 kA
Rated operation power at AC-23, 400 V 160 kW
Conditioned rated short-circuit current Iq 100 kA
Number of poles 3
Number of auxiliary contacts as normally closed contact 0
Number of auxiliary contacts as normally open contact 0
Number of auxiliary contacts as change-over contact 4
Motor drive optional No
Motor drive integrated No
Voltage release optional No
Device construction Complete device in housing
Suitable for floor mounting Yes
Suitable for front mounting 4-hole Yes
Suitable for front mounting centre No
Suitable for distribution board installation Yes
Suitable for intermediate mounting No
Colour control element Black
Type of control element Turn button
Interlockable Yes
Type of electrical connection of main circuit Screw connection
Degree of protection (IP), front side IP20

Dokumentācija

1 dokuments
Lietošanas pamācība
Y0274D.pdf pdf (1.62 Mo)
1 dokuments
Autocad 3D
026663.dwg dwg (0.15 Mo)
1 dokuments
Sertifikāti
OC / CB-SE-106715 (0.09 Mo)
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