Thermal Protector
FOSHAN TONGBAO CO.,LTD.
TONGBAO HUALONG CONTROLS CO.,LTD.
KSD306 KSD306-BKSD308
KSD306 KSD306-B AND KSD308 SERIES
UN...
Description
FOSHAN TONGBAO CO.,LTD.
TONGBAO HUALONG CONTROLS CO.,LTD.
KSD306 KSD306-BKSD308
KSD306 KSD306-B AND KSD308 SERIES
UNITS:MM
KSD306、 KSD306-BKSD308 ,,
,() 。 ,,, ,。 ,。 The series of KSD306、 KSD306-B and KSD308 that is of double-pole structure falls in the category of manual reset type thermal protector. The product series, safety and reliable, is used in high-duty electric water heater for overheating protection. When the instant snap of bimetal disc occurs at certain temperature, two contacts separate promptly by means of mechanical transition and simultaneously two-phase circuit disconnects in order to completely cut off power supply. Pressing reset lever will restore the power supply.
/BASIC TECHNICAL PARAMETER
KSD306 KSD306-B
KSD308
◎ (): Rated current(resistive): KSD306: 30A KSD306-B: 16A KSD308: 16A
◎ Type of Disconnection All-pole disconnection.
◎ Resistance 50mΩ(,DC10V,1A) Below 50mΩ (Numeric m & mV meter, by volt-ampere standard, DC10V, 1A)
◎ Insulation Resistance DC500VDC500V100MΩ。 With a DC 500V megger, borne DC 500V, the tested value is over 100MΩ.
◎ Dielectric Strength 2000V 50Hz, ,。 Parts between electriferous components and non-electriferous ones can bear 2000V 50Hz AC current, which is nearly sine wave, for one minute as bearing test. Resulted no breakdown, no flashover.
◎ Class of Temperature Characteristics Manual reset
◎ Max. OT KSD306: 125℃ KSD306-B: 125℃ KSD308: 100℃
◎ Min. OT KSD306: 40℃ KSD306-B: 40℃ KSD308: 40℃
◎ Tmax: 185℃
/SAFETY CERTI...
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