NXHB-125

NXHB-125 Isolation switch

 

1. Compliant standards

IEC60947-3

 

2. Compliant certification
CE

3. Major function
Isolation function


4. Parameters and performance
Rated current Ie: 20A, 32A, 40A, 63A, 80A, 100A, 125A;
Number of poles: 1P, 2P, 3P, 4P;
Rated insulation voltage Ui: 500V;
Rated operation voltage Ue: 240V~(1P), 415V~(2P, 3P, 4P);
Rated impulse withstand voltage Uimp: 6kV;
Rated short time withstand current Icw: 12 Ie, power-on time of 1s;
Rated short-circuit making capacity Icm: 20Ie, power-on time of 0.1s;
Rated making and breaking capacity: 3Ie, 1.05Ue, COSΦ=0.65;
Operation performance: mechanical life of 10,000 cycles, electrical life of 3000 cycles;
Pollution degree: Ⅱ;
Utilization category: AC-22A, AC-21B;
Installation category: Ⅱ, Ⅲ;
Installation: TH35-7.5 steel rail mounting, the gradient of the mounting surface from the
vertical plane should be ≤5°;
Wiring: screw clamp wiring, tightening torque 3.5N·m (80A ~ 125A);
tightening torque 2.0N·m(20A ~ 63A).

NXHB-125 Isolation switch

 

1. Compliant standards

IEC60947-3

 

2. Compliant certification
CE

3. Major function
Isolation function


4. Parameters and performance
Rated current Ie: 20A, 32A, 40A, 63A, 80A, 100A, 125A;
Number of poles: 1P, 2P, 3P, 4P;
Rated insulation voltage Ui: 500V;
Rated operation voltage Ue: 240V~(1P), 415V~(2P, 3P, 4P);
Rated impulse withstand voltage Uimp: 6kV;
Rated short time withstand current Icw: 12 Ie, power-on time of 1s;
Rated short-circuit making capacity Icm: 20Ie, power-on time of 0.1s;
Rated making and breaking capacity: 3Ie, 1.05Ue, COSΦ=0.65;
Operation performance: mechanical life of 10,000 cycles, electrical life of 3000 cycles;
Pollution degree: Ⅱ;
Utilization category: AC-22A, AC-21B;
Installation category: Ⅱ, Ⅲ;
Installation: TH35-7.5 steel rail mounting, the gradient of the mounting surface from the
vertical plane should be ≤5°;
Wiring: screw clamp wiring, tightening torque 3.5N·m (80A ~ 125A);
tightening torque 2.0N·m(20A ~ 63A).

NXHB-125 Catalog.pdf454.45 KB
NXHB-125.pdf792.76 KB
NXHB-125 EAC 202206.pdf605.08 KB
NXHB-125.CE.pdf930.88 KB
NXHB-125 CE declaration 202404.pdf278.00 KB
NXHB-125 4P.dwg502.55 KB
nxhb-125 2p.dwg384.44 KB
NXHB-125外形安装尺寸图202010.dwg681.62 KB
NXHB-125&4P&隔离开关三维模型202307.stp8.97 MB
NXHB-125&3P&隔离开关三维模型202307.stp6.99 MB
NXHB-125&1P&隔离开关三维模型202307.stp2.83 MB
NXHB-125&2P&隔离开关三维模型202307.stp4.94 MB
nxhb-125 3p.dwg437.50 KB
 
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