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Summary
Tmax XT moulded case circuit breakers guarantee an extremely high performance level while being progressively smaller in size, simple to install and able to provide increasingly better safety.
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Application
Protection against overloads and short circuits.
Suitable for applications from 160 A to 1600 A, the Tmax XT offers exceptional breaking capacity for all voltages and applications; electrical distribution, commercial buildings, data centers, industry, marine and offshore
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Description
Tmax XT moulded case circuit breakers guarantee an extremely high performance level while being progressively smaller in size, simple to install and able to provide increasingly better safety.
Features and benefits:
- High breaking capacity in compact dimensions: limiting characteristics allow savings in copper and footprint in switchboard, high selectivity values and very compact motor protection solutions.
- Ease of use and installation flexibility: A dedicated range of accessories and a renewed solution for electronic trip units to adapt Tmax XT to different applications scenarios.
- Customized protection and information availability: Specific electronic trip units for energy metering, motor protection and generator protection in addition to a Modbus communication module for integration in a supervision system.
- Increased safety for operators: Wide range of keylocks and padlocking options, plug in and withdrawable versions to speed up maintenance operations and improved diagnostic to have ready to use information about breakers’ status.
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Color
Grey
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Material
Metal, Plastic
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Shape
Rectangle
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Length
70 mm, 82.5 mm, 145 mm, 103.5 mm, 166 mm, 178 mm
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Width
76.2 mm, 101.6 mm, 120 mm, 140 mm, 105 mm, 186 mm, 210 mm, 280 mm
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Height
130 mm, 150 mm, 160 mm, 205 mm, 268 mm
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Warranty description
One year
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SKU Code
1SDA067454R1, 1SDA067464R1, 1SDA067043R1, 1SDA067095R1, 1SDA067113R1, 1SDA068070R1, 1SDA068092R1, 1SDA068147R1, 1SDA100389R1, 1SDA100366R1, 1SDA100359R1, 1SDA100509R1, 1SDA100722R1, 1SDA100726R1, 1SDA101117R1, 1SDA101125R1,1SDA101129R1, 1SDA101137R1, 1SDA101141R1, 1SDA101145R1, 1SDA101153R1, 1SDA101161R1, 1SDA100869R1, 1SDA101661R1, 1SDA101665R1, 1SDA101669R1, 1SDA101677R1, 1SDA101681R1
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Specification
Classification data
Standards
To IEC 60947-2.
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Third-party certification
Declaration of Conformity - CE; GL certificate; LR certificate.
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Rated operational current (Ie)
160 A.
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Number of poles
Three.
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Rated operational voltage (Ue)
690 V a.c./ 500 V d.c.
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Rated insulation voltage (Ui)
800 V.
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Rated impulse withstand voltage (Uimp)
8 kV.
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Rated frequency
50 Hz., 60 Hz.
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Rated ultimate short circuit breaking capacity (Icu)
100 kA (220/ 230/ 240 V a.c.);
70 kA (380/ 415 V a.c.);
65 kA (440 V a.c.);
50 kA (500 V a.c.);
35 kA (525 V a.c.);
10 kA (690 V a.c.);
70 kA (250 V d.c. two poles in series; 500 V d.c. three poles in series).
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Rated service short circuit breaking capacity (Ics)
80 kA (220/ 230/ 240 V a.c.);
52.5 kA (380 V a.c.);
37.5 kA (415 V a.c.);
32.5 kA (440 V a.c.);
25 kA (500 V a.c.);
17.5 kA (525 V a.c.);
5 kA (690 V a.c.);
52.5 kA (250 V d.c. two poles in series; 500 V d.c. three poles in series).
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Utilization category
Manufacturer's standard.
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Protection
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Type
Thermal/ magnetic.
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Characteristics
Manufacturer's standard.
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Settings
Setting range: 160/ 136/ 112 A.
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Measurement
Manufacturer's standard.
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Adjustment
Rotary dials.
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Suitable for isolation
Required.
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Method of installation
Manufacturer's standard.
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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
Bolt.
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Accessories
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Additional properties
Net weight
1.1 kg.
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Durability
Electrical: 120 cycles per hour; 8000 cycle.
Mechanical: 240 cycles per hour; 25 000 cycle.
Mechanical: 240 cycles per hour; 25 000 cycle.
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Rated instantaneous short-circuit current setting (Ii)
1600 A.
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Opening
Circuit breaker with SOR/ UVR: 15 ms.
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ConnectionSubtype
XT1.
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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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Manufacturing plant location
03100 Frosinone, Province of Frosinone, Italy
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Material
Metal, Plastic
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Carbon dioxide equivalent
Normalized unit
A1–A3 ('Production stage') :
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A1–A3 ('Production stage') :
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A1–A3 ('Production stage') :
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Declared unit
Self-declared
A1–A3 ('Production stage') :
9.1
Self-declared
A1–A3 ('Production stage') :
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Self-declared
A1–A3 ('Production stage') :
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