Download materials
Technical specification

Automation

Molded Case Circuit Breaker Three-Pole Adjustable Thermal Trip DCR

CÓD: DCR160A3-63A

Description

The DCR adjustable molded case circuit breaker offers high breaking capacity and reliable protection in industrial systems. With options for adjustable thermal trip and fixed or adjustable magnetic trip, it ensures flexibility to meet different protection needs. Its robust design and compliance with the IEC60947-2 standard make it ideal for high-current and performance-demanding applications.

  • 160A models with adjustable thermal trip and fixed magnetic trip
  • 250A models with adjustable thermal and magnetic trips
  • Breaking capacity (Icu) of up to 100 kA
  • Complies with IEC60947-2 for industrial applications

Select the options below

General specifications
Model160250
Number of poles33
Current rated (The) à temperature ambient 40ºC63, 80, 100125, 160, 200, 250
Range of adjustment of the trip magnetic10 x In (Fixo)5-10 x In (Adjustable)
Range of adjustment of the trip thermal0.8-1 x In (Adjustable)
Rated voltage UnCA/AC: 690V - 50/60Hz
CC/DC: 500V
Allowable impulse voltage - Uimp8 kV
Voltage rated of insulation Ui - CNS/IEC750V
Icu/Ics (kA) - CA/AC 220/240V85 / 187100 / 220
Icu/Ics (kA) - CA/AC 380/415V50 / 10550 / 105
Icu/Ics (kA) - CA/AC 660/690V5 / 810 / 17
Icu/Ics (kA) - CC/DC 250V42 / -50 / -
Device of trip automaticTrip thermal adjustable and magnetic fixedTrip thermal and magnetic adjustable
Button of tripAvailable
Indicator of ON/OFFAvailable
Barreira between polosInclusa
ConnectionsParafuso
Life electrical em 415VAC25 x 10³ operations
Mechanical life10 x 10³ operations
Dimension the (mm)90105
Dimension b (mm)140160
Dimension c (mm)8686
Dimension d (mm)30.335
Dimension and (mm)3035
Dimension f (mm)107.4126.3
Peso (Kg)1.52