nut_pramoj@att.co.th
PHONE
+66 38 522 422-5, +66 38 571 133-4, +66 82 2182003
nut_pramoj@att.co.th
+66 38 522 422-5, +66 38 571 133-4, +66 82 2182003
S402 SERIES
¾” BIMETAL THERMOSTAT
(Snap Action)
DOUBLE ACTION THERMOSTAT (DD)
APPLICATION: TUMBLE DRYER, WATER HEATER, STORAGE WATER HEATER, ETC.
| Electrical Rating (Resistive Load) | 125 VAC / 15A , 250VAC/8A, 250 VAC / 10A , 250 VAC / 16A,
250 VAC / 17A, 250 VAC / 25A, , 250 VAC / 45A |
| Operating Temperature | - 5 C to 150 C (UPON CUSTOMER REQUIREMENT) |
| Temperature Tolerance | OPERATING TEMP. +,- 4 C / RETURN TEMP. +,- 7 C
(STANDARD) |
| Circuit Resistance (Initial Value) | 50 m.-Ohms or LESS. |
| Insulation Resistance | 100 M-Ohms or MORE (WITH 500 VDC MEGGER) |
| Dielectric Strength | 1500 VAC / MINUTE OR 1800 VAC / SEC. |
| Heat Durability | 150 C (OR MORE) |
| Switching Durability | 125VAC/15A =100,000 Cycle
250VAC/10A =100,000 Cycle 250VAC/16A = 10,000 Cycle 250VAC/25A = 10,000 Cycle 250VAC/45A = 10,000 Cycle |
| Tracking Resistance | S401, S402 PHENOLIC CASE SHALL BE FOLLOWED PTI VALUE
MORE THAN 175V S401-2, S402-2 MELAMINE PHENOLIC CASE SHALL BE FOLLOWED PTI VALUE MORE THAN 250V |
| Differential (between operation and return temperature) | 8 C OR MORE (AUTOMATIC RESET) RETURN TEMP LESS
THAN -35 C (SINGLE OPERATION) |
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