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Chint

NXB-63G Moulded Case Circuit Breaker

Circuit Breaker · Electrical Components & Switchgear

Class-certified type (DNV register) · technical data sheet not yet verified​‍‍‌⁠⁠⁠⁠​‍​⁠‍‌‍⁠⁠⁠‍​
240Voltage

Download NXB-63G Moulded Case Circuit Breaker datasheet, manual, and related Final Power Distribution product catalogs from CHINT Global

Specifications

Technical data.from datasheet

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

Voltage240 V🔖
CertificationsIEC/EN 60947-2、VC8036、SANS 556-1、SANS 60947-2🔖
Rated current1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A🔖
Rated ultimate short-circuit breaking capacity (Icu)6000A🔖
Service short-circuit breaking capacity (Ics)6000A🔖
Rated insulation voltage Ui500V🔖
Reference temperature for setting of thermal element40℃ °C🔖
Mechanical life20000 cycles🔖
pdf_Rated current1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A,;
pdf_Rated voltage230V~/240V~(1P), 400V~/415V~(2P, 3P, 4P);
Pdf frequency50/60Hz;
pdf_Rated insulation voltage Ui500V;
pdf_Rated impulse withstand voltage (Uimp)4kV;
📄
Download datasheet (PDF) (914 KB)
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

Chint NXB-63G Moulded Case Circuit Breaker – Drawing (Chint datasheet S. 1)
Drawing · Chint datasheet · S. 1
Chint NXB-63G Moulded Case Circuit Breaker – Drawing (Chint datasheet S. 2)
Drawing · Chint datasheet · S. 2
Chint NXB-63G Moulded Case Circuit Breaker – Drawing (Chint datasheet S. 3)
Drawing · Chint datasheet · S. 3
Chint NXB-63G Moulded Case Circuit Breaker – Page preview (Chint datasheet S. 4)
Page preview · Chint datasheet · S. 4
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