NCK5 Definite Purpose Contactor 20～40A
1.1 Product certification: UL, CSA
1.2 Application: HVACR
1.3 Usage category: AC-1, AC-8a
1.4 Rated insulation voltage Ui: 630V
1.5 Applicable standard: UL/CSA 60947-4-1
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This product can be applied to various places such as industrial, commercial, and tall buildings, and residential houses.
The product meets the standards of IEC60898-1.
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1.1 Function
Personnel and fire protection
Cable and line protection against overload and short-circuits.
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Rated voltage: 240V ~ (1P), 415V ~ (2P, 3P, 4P);
Frequency: 50Hz;
Electromagnetic release type: C, D;
Number of poles: 1P, 2P, 3P, 4P;
Mechanical life: 20000 cycles;
Electrical life: 6000 cycles (In≤100A); 4000 cycles (In＞100A);
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Rated current: 6A, 10A, 16A, 20A, 25A, 32A, 40A;
Rated voltage: 240V;
Frequency: 50Hz;
Electromagnetic release type: C, D;
Number of poles: 1P+N;
Mechanical life: 20000 cycles;
Electrical life: 10000 cycles;
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Short-circuit breaking capacity(Ics): 4500A;
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Overload protection, short circuit protection and isolation. It is widely used in building power distribution, industrial power distribution, as well as control and protection for a variety of equipment with operating current not exceeding 125A.
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