General Purpose and Hazardous area switches are categorized by NEMA standards.

Temperature Switches - Hazardous Area

Products
ITT Neo-Dyn
100T6 (Encl.6) Series-Internal Adjustment
NEMA 4X, 7, 9 & 13
Offers quick response and narrow deadband capability. The direct mount is (100T) and the remote mount is (100TC). Enclosure 6.
ITT Neo-Dyn
100TC6 (Encl.6) Series-Internal Adjustment
NEMA 4X, 7, 9 & 13
Quick response and narrow deadband capability. The direct mount is 100T, and the remote mount is 100TC. Enclosure 6.
ITT Neo-Dyn
132T6 (Encl.6) Series-Internal Adjustment
NEMA 4X, 7, 9 & 13
Offers excellent set point stability and vibration resistance. The direct mount is 132T and remote mount is 132TC. Enclosure 6.
ITT Neo-Dyn
132TC6 (Encl.6) Series-Internal Adjustment
NEMA 4X, 7, 9 & 13
Set point stability/vibration resistance. The direct mount is 132T and remote mount is 132TC. Enclosure 6.
ITT Neo-Dyn
Conventional Switches vs ITT Neo-Dyn Switches
ITT Neo-Dyn
Definitions & Terminology
ITT Neo-Dyn
Media Compatibility Guide
ITT Neo-Dyn
Quick Refrence Chart