Siemens 134-1504

This thermostat incorporates a vapor filled temperature sensing element which Actuates a heavy duty contact through a rugged link mechanism. Any one-foot length of the element subjected to temperatures below the temperature setting of the thermostat will actuate the thermostat switch mechanism regardless of the temperature being sensed by the remainder of the element. This makes the thermostats ideal for protecting equipment where air stratification could cause freezing conditions in a localized area. The thermostat has both a main and auxiliary contact switch. The main load switch opens on temperature drop and simultaneously, an auxiliary or alarm switch closes on temperature drop. The main switch is rated from 120 to 277 vac and is capable for 8a (fla) @ 240 vac. The auxiliary switch has a smaller rating. Both switches are rated for pilot duty. Note: the reset button must be manually pressed down and released to resume normal Fan system operation after the low temperature condition closes the circuit.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.