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Elmwood 2450 Thermal Sensor Bimetal Thermostat Normally Closed N.c

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  • Vintage Electron (16786)
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Price:
$8.95
Free shipping
Estimated delivery Tue, Sep 17 - Fri, Sep 20
Returns:
30 days returns. Seller pays for return shipping.
Condition:
New
The part number is 2450 87-265 F131. They close at roughly 55°C. We have been unable to find a data sheet for this particular sensor, but we do know it was used in the Hafler DH500, P500, and XL600 audio amplifiers as a thermal switch to increase the speed of a cooling fan when the amplifier temperature got hot enough; so it's NORMALLY OPEN (we verified that it is) and then closes when it gets hot enough ( roug hly 55°C), in the Hafler case, increasing the fan speed by bypassing a resistor.