it comes with 1"

What makes the 1A16-51 different from standard residential line volt stats

heat-stabilized polymers to resist cracking under temperature fluctuations

Facilitates dual actuator mounting for high-torque applications requiring increased close-off ratings

The Schneider Electric (Square D) LC1D50G7 is a high-performance 3-pole non-reversing contactor engineered for demanding motor control and resistive load applications

Carrier HH18HB031 Freeze Stat 318973-401 it comes with 1"Installing a Carrier HH18HB031 Freeze Stat is a critical preventative measure for any light commercial or residential split system prone to coil icing. This OEM frozen coil protection switch is a Single Pole Single Throw (SPST) device designed to interrupt the compressor circuit when temperatures drop below safe thresholds. Specifically calibrated for high reliability freeze protection, the contacts open at 30F and automatically reset close at 45F,