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Circuit breaker DPX3 1600,3 poles, with rated current of 1250A and rotary knob electronic protection unit.

DPX³ 1600 LEGRAND

Circuit breaker DPX3 1600,3 poles, with rated current of 1250A and rotary knob electronic protection unit.

REF. 026167 EAN. 3245060261672
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Product charateristics
  • Breaking capacity of 36kA, according to EN/IEC standard 60947 - 2, suitable for protection of high power industrial installations. Rated insulation voltage of 1000V 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.
  • Electronic protection unit with rotary knobs for regulation of thermal current and magnetic current. 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 (circuit breaker fitted with special terminals and mounted on a plug-in base) or in a draw-out version (a plug-in version fitted with a "Debro-lift" mechanism which can be used to withdraw the breaker while keeping it on its base)

The product's benefits

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

Technical characteristics

Rated control supply voltage AC 50 Hz 230-230 V
Rated control supply voltage AC 60 Hz 230-230 V
Rated control supply voltage DC 230-230 V
Voltage type for actuating AC/DC
Type of electric connection Other
Number of contacts as normally open contact 0
Number of contacts as normally closed contact 0
Number of contacts as change-over contact 0
Suitable for power circuit breaker Yes
Suitable for off-load switch Yes
Suitable for motor safety switch Yes
Suitable for overload relay Yes

Documentation

1 document
Instruction Use
LE06754AB.pdf pdf (1.53 Mo)
3 documents
Catalogue Technical Page
ex223001_0254.pdf pdf (0.03 Mo)
Catalogue Technical Page
ex223001_0253.pdf pdf (0.08 Mo)
Catalogue Commercial Page
ex223001_0252.pdf pdf (0.09 Mo)
1 document
Agreement
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