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Emax 2 ACB - Low-Voltage Air Circuit Breakers
Emax 2 ACB - Low-Voltage Air Circuit Breakers
Emax 2 ACB - Low-Voltage Air Circuit Breakers

Verified 4 months ago

ABB Ltd

Verified 4 months ago

ABB Ltd

Verified 4 months ago

ABB Ltd
Summary
From a traditional circuit-breaker to a real power manager, in accordance with IEC 60947 standards.
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Application

Traditional circuit breaker applications and power management.

Applications include Electrical Power Distribution, Data Centers, Commercial Buildings, Industrial, Marine and Offshore installations.

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Description

From a traditional circuit-breaker to a real power manager, in accordance with IEC 60947 standards.


Sub-types:

  • E1.2 offers 1600 A with breaking capacity up to 66 kA and withstand current up to 50 kA for 1 second. Switchgears of 66 kA can be designed in units of 400 mm, which are essential in places with reduced dimensions available, such as in naval and offshore installations.
  • E2.2 enables ratings up to 2500 A to be achieved in switchgears with a width of 400 mm. In addition, it provides short-circuit currents up to 100 kA and withstand current of 85 kA for 1 second.
  • E4.2 is the 4000 A circuit-breaker designed for high short-circuit capacity and withstand currents up to 100 kA for 1 second.
  • E6.2 is the top of the range model with a breaking capacity up to 150 kA and a structure that allows 6300 A to be reached in the switchgear, even in complex installation conditions.
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Color
Grey, Black
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Material
Plastic, Metal
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Shape
Rectangle
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Length
183 mm, 383 mm
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Width
280 mm, 407 mm, 551 mm, 1069 mm
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Height
296 mm, 425 mm
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Warranty description
One year
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SKU Code
1SDA071511R1, 1SDA071512R1, 1SDA071513R1, 1SDA071514R1, 1SDA071515R1, 1SDA071516R1, 1SDA071518R1, 1SDA073440R1, 1SDA073061R1, 1SDA073061R1, 1SDA073061R1, 1SDA073063R1, 1SDA073064R1, 1SDA073065R1, 1SDA073066R1, 1SDA073068R1, 1SDA073069R1, 1SDA073538R1, 1SDA073201R1, 1SDA073202R1, 1SDA073203R1, 1SDA073204R1, 1SDA073205R1, 1SDA073206R1, 1SDA073208R1, 1SDA073209R1, 1SDA073546R1, 1SDA073381R1, 1SDA073382R1, 1SDA073383R1, 1SDA073384R1, 1SDA073385R1, 1SDA073386R1, 1SDA073388R1, 1SDA073389R1
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Specification

Classification data
Standards
To IEC 60947-2.
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Rated operational current (Ie)
1600 A.
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Number of poles
Four.
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Rated operational voltage (Ue)
690 V a.c.
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Rated insulation voltage (Ui)
1000 V a.c.
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Rated impulse withstand voltage (Uimp)
12 kV.
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Rated frequency
Manufacturer's standard.
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Rated ultimate short circuit breaking capacity (Icu)
66 kA (400/ 415/ 440 V a.c.); 50 kA (500/ 660/ 690 V a.c.).
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Rated service short circuit breaking capacity (Ics)
100% of Icu.
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Utilization category
Manufacturer's standard.
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Protection
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Type
Microprocessor.
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Characteristics
Manufacturer's standard.
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Measurement
Manufacturer's standard.
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Visual indication
LED indication of alarms and trip functions.
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Adjustment
Dip switches.
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Suitable for isolation
Required.
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Provision for maintenance
Maintainable.
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Method of installation
Fixed.
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Service conditions
Manufacturer's standard.
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Ingress protection (minimum)
Manufacturer's standard.
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Connections
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Position
Front.
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Configuration
Manufacturer's standard.
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Orientation
Vertical.
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Accessories
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Additional properties

Net weight
16 kg.
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Durability
Electrical: Ue =<440 V 3000 cycle; Ue = 500...690 V 6500 cycle. 30 cycles per hour.
Mechanical: 20 000 cycle, 60 cycles per hour.
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ConnectionSubtype
E1.2.
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Type
Air circuit breaker.
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Release
Ekip Dip LI, type: EL.
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Sustainability data

Contains Red List materials
No
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Country of material origin
Italy
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Country of product manufacture
Italy
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Material
Plastic, Metal
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