| MEASURED AT SMALL CURRENT(100 mA OR LESS) | |
| APPLY A VOLTAGE OF 500V DC SHALLBEAPPLIED FOR 1 MIN AFTER WHICH MEASUREMENT BE MADE: (1) BETWEEN TERMINALS. (2) BETWEEN INDIVIDUAL TERMINALS AND frame | |
| AC 500V rms(50-60Hz)FOR 1 MIN TRIP CURRENT: 0.5 mA (1) BETWEEN TERMINALS. (2) BETWEEN INDIVIDUAL TERMINALS AND frame.
| WITHOUT DAMAGE TO PARTSARCING OR BREAKDOWN, ETC.
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| MECHANICALCHARACTERISTICS
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| A STATIC LOAD OF 300gf SHALL BE APPLIED TO THE TERMINAL FOR 15 SEC.IN ANY DIRECTION
| ELECTRICAL CHARACTERISTICS SHALLBE SATISFIED WITHOUTDAMAGE OR EXCESSIVE LOOSENESS OF TERMINALS.
|
| A STATIC LOAD OF 300gf SHALL BE APPLIED TO THE TERMINAL FOR 15 SEC.IN ANY DIRECTION
| ELECTRICAL CHARACTERISTICS SHALLBE SATISFIED WITHOUTDAMAGE OR EXCESSIVE LOOSENESS OF TERMINALS.
|
DISPLACEMENT OF ACTUATOR (KNOB)
| A STATIC LOAD OF 10 N(1Kgf)SHALL BE APPLIED TO THE TOP OF THE ACTUATOR(KNOD) AND THEN DISPLACEMENT SHALL BE MEASURED TO THE DIR- ECTION OF THE ARROW.
| THE LEVER SHALL HAVE NO SERIOUS DEFORMATION AND FUNCTION IS NORMALLY . |
| ENDURANCE WITHOUT LOADING: A SWITCH SHALL BE SUBJECTED TO 10,000 CYCLES AT A SPEED OF 15 TO 18 CYCLES PER MINUTE WITHOUT LOADING.
| (1) ConTACT RESISTANCE 100mΩMAX. (2) INSULATION RESISTANCE 50MΩMIN. (3) WITHSTAND VOLTAGE AC 500V,1 MINUTE. (4) OPERATING FORCE ±30% INITIAL VALUE. (5) WITHOUT DAMAGE TO PARTS ARCING OR BREAKDOWN ETC.
|
| THE TOP OF THE TERMINALS SHALL BE DIPPED 2mm IN THE SOLDER BATH OF 230±5 Centigrade FOR 3±0.5 SECONDS.
| THE AREA OF SOLDERING. SHOULD BE OVER 75%.
|
RESISTANCE TO SOLDERING HEAT TEST
| SOLDER BATH METHOD: SOLDER TEMPERATURE 260±5 Centigrade IMMERSION TIME 3±0.5 SEC IMMERSION DEPTH UP TO THESURFACE OF THE BOARD THICKNESS OF PRINTED WIRINGBOARD 1.6mm DIMENSIONS OFCOMPonENT HOLES IN THE PRINTED WIRING BOARD SHALL BEING ACCORDANCE WITH THOSE SPECIFIED IN THIS SPECIFICATION.
| WITHOUT DEFORMATION OF CASE OR EXCESSIVE LOOSENESS OF TEMINALS ELECTRICAL CHARACTERISTICS SHALL BE SATISFIED.
|
| THE SWITCH SHALL BE STORED AT A TEMPERATURE OF -25±3 Centigrade FOR 48 HOURS. THEN THE SWITCH SHALL BE MAINTAINED AT STANDARD ATMOSPHERIC ConDITIONS FOR 1 HOURAFTER WHICH MEASUREMENT SHALL BE MADE.
| THERE SHALL BE NO DEFORMATION OR CRACKS IN MOLDED PART.
|
| THE SWITCH SHALL BE STORED AT A TEMPERATUREOF70±2 Centigrade FOR 48 HOURS. THEN THE SWITCHSHALL BE MAINTAINED AT STANDARD ATMOSPHERICConDITIONS FOR 1 HOUR AFTER WHICH MEASUREMENT SHALL BE MADE.
| THERE SHALL BE NO DEFORMATION OR CRACKS IN MOLDED PART.
|
| THE SWITCH SHALL BE STORED AT A TEMPERATUREOF40±2 Centigrade AND A HUMIDITY OF 90% TO 95% FOR 96 HOURS.THEN THE SWITCH SHALL BE MAINTAINED AT STANDARD ATMOSPHERIC ConDITION FOR 1 HOUR AFTER WHICH MEASUREMENT SHALL BE MADE.
| THERE SHALL BE NO DEFORMATION OR CRACKS IN MOLDED PART.
|
STANDARD ATMOSPHEIC CONDITIONS
| UNLESS OTHERWISE SPECIFIED. THE STANDARD RANGE OF ATMOSPHERIC ConDITIONS FOR MAKING MEASUREMENTS AND TESTS ARE AS FOLLOWS: (1)AMBIENT TEMPERATURE :5 TO 35 -Centigrade (2)RELATIVE HUMIDITY : 45% TO 85% (3)AIR PRESSURE : 86Kpa TO 106Kpa
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PRACTICAL TEMPERATURERANGE
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