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.
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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Specification
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)
1000 A.
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Number of poles
Three.
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Rated operational voltage (Ue)
690 V a.c.
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Rated insulation voltage (Ui)
1000 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)
70 kA (220/ 230/ 240 V a.c.);
36 kA (380/ 415 V a.c.);
30 kA (440 V a.c.);
25 kA (500/525 V a.c.);
20 kA (690 V a.c.);
36 kA (250 V d.c. two poles in series);
20 kA (500 V d.c. two poles in series);
18 kA (750 V d.c. three poles in series).
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Rated service short circuit breaking capacity (Ics)
70 kA (220/ 230/ 240 V a.c.);
36 kA (380/ 415 V a.c.);
36 kA (440 V a.c.);
25 kA (500/ 525 V a.c.);
20 kA (690 V a.c.).
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Utilization category
Manufacturer's standard.
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Protection
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Type
Electronic.
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Characteristics
Manufacturer's standard.
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Measurement
Manufacturer's standard.
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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
Manufacturer's standard.
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Accessories
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Additional properties
Net weight
9.5 kg.
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Durability
Electrical: 120 cycles per hour; 5000 cycle. Mechanical: 240 cycles per hour; 20 000 cycle.