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Pushbutton Indicator and Contactor
NCH8 Modular AC Contactor 20~63A
1.1 Electric ratings: up to 20A, 25A, 40A, 63A, 230V, 400V AC50/60Hz;
1.2 Utilization category: AC-1, AC-7a, AC-7b;
1.3 Standard: IEC/EN 61095
CATALOG
NCH8 Modular AC Contactor PDF
NCH8-M modular contactor with manual operation 16-63A
NCH8-□M series Manual Modular AC contactor (here in after referred as contactor) is mainly used in power systems with AC 50Hz/60Hz, rated operating voltage up to 400V and rated operating current up to 63A. It is used as remote or manual switch for circuit control under AC-7a and AC-7b (non-inductive load or low-inductive load/resistance furnace,domestic appliance and low-inductive load of similar applications) application category. The contactor shall not be used for breaking short-circuit current, therefore it should be used with a proper short-circuit protection device.
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EN NCH8-□M PDF
ND9 Indicator Light
ND9 Indicator Light
1. General
1.1 Electric ratings: 230V, AC50/60Hz;
1.2 Rated insulation voltage Ui: 500V;
1.3 Protection grade: IP20
1.4 Rated operational current: ≤20mA
1.5 Life: LED≥30000h;
1.6 Standard: IEC/EN 60947-5-1
2. Operating Conditions
2.1 Ambient temperature: -5℃~+40℃, average temperature in 24 hours not exceed +35℃;
2.2 Altitude: ≤ 2000m;
2.3 Air conditions: At mounting site, relative humidity not exceed 50% at the max temperature of +40℃, higher relative humidity is allowable under lower temperature. For example, RH could be 90% at +20℃. Special measures should be taken to occurrence of dews;
2.4 Mounting category: Ⅱ, Ⅲ;
2.5 Pollution grade: Ⅱ;
2.6 Mounting mode: TH35-7.5 standard rail, inclination between mounting and vertical plane not exceed 5°
3. Wirng
2 Cross section area of the conductor is 1.0mm , and tightening torque should be 0.8N•m
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ND9 Indicator Light PDF
NP9 Pushbutton
1. General
1.1 Electric ratings: 230V, AC50/60Hz;
1.2 Utilization category: AC-14;
1.3 Rated conventional heating current lth: 16A;
1.4 Rated operational current Ie: 6A;
1.5 Rated insulation voltage Ui: 500V;
1.6 Protection grade: IP20;
1.7 Standard: IEC/EN 60947-5-1;
2. Operating conditions
2.1 Ambient temperature: -5℃~+40℃, average temperature in 24 hours not exceed +35℃;
2.2 Altitude: ≤ 2000m;
2.3 Air conditions: At mounting site, relative humidity not exceed 50% at the max temperature of +40℃, higher relative humidity is allowable under lower temperature. For example, RH could be 90% at +20℃. Special measures should be taken to occurrence of dews;
2.4 Mounting category: Ⅱ, Ⅲ;
2.5 Pollution grade: Ⅱ; 2.6 Mounting mode: TH35-7.5 standard rail, inclination between mounting and vertical plane not exceed 5°.
3. Technical data
3.1 Life (operations): a. Electric life : 100,000 b. Mechanical life : 250,000
3.2 Assembly of contact: 1NC+2NO, 2NC+1NO, 3NO, 2NC+2NO(Not available for illuminated type)
3.3 Technical data of signal lamp a. Rated operational voltage: AC/DC6.3V, AC/DC12V, AC/DC24V, AC/DC110V, AC/DC230V b. Rated operational current: ≤20mA
3.4 Life: LED≥30000h
CATALOG
NP9 Pushbutton PDF