Circuit breaker DPX3 1600,4 poles, with rated current of 630A and rotary knob electronic protection unit.

Name: Circuit breaker DPX3 1600,4 poles, with rated current of 630A and rotary knob electronic protection unit.
SKU: 421013

DPX³ 1600 LEGRAND

REF. 421013 EAN. 3245064210133

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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)

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.

Rated control supply voltage AC 50 Hz	24-24 V
Rated control supply voltage AC 60 Hz	24-24 V
Rated control supply voltage DC	24-24 V
Voltage type for actuating	AC/DC
Type of electric connection	Screw connection
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

3 documents

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Instruction Use

Y4274F.pdf pdf (2.1 Mo)

Technical Guide

EXB16053_DPX3_160_250_EN.pdf pdf (54.11 Mo)

Technical Guide

EXB19026_CA_DPX3_125HP250HP_630_1600EN.pdf pdf (82.93 Mo)

1 document

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PEP

LGRP-01584-V01.01-EN.pdf pdf (0.65 Mo)