836T-D452JX20

The Allen Bradley 836T-D452JX20 functions as a pressure difference control switch, offering essential functionalities for monitoring and regulating pressure levels in systems. Designed for reliable performance, it utilizes copper alloy bellows as its actuator type. This composition ensures durability and responsiveness for operational requirements.

The adjustable operating range spans from 5 psi to 40 psi, providing users with the flexibility to set and modify pressure thresholds as needed. Central to its design is the adjustable differential value, which sits at approximately 5 psi when at mid-range settings.

It is capable of withstanding a maximum continuous line pressure of 350 psi, making it suitable for demanding applications that require robust pressure management. The contact configuration includes a Single Pole Double Throw (SPDT) setup featuring two circuits— one normally open (NO) and one normally closed (NC)— catering to various operational needs.

This switch can operate under maximum contact voltage conditions of 600V AC and a continuous current rating of up to 5 A, which supports a wide range of electrical loads. Built to endure various environmental challenges, the enclosure offers protection levels meeting NEMA types 1, 4, and 13 standards.

Electrical connections are facilitated through a 5-pin mini receptacle (X20), ensuring easy integration into existing systems. Furthermore, the pressure connection is configured as 1/4 inch NPTF female, providing convenience and compatibility with standard piping practices.

Precision is further enhanced with frequency accuracy specifications of ±0.01% of the nominal contact rating under steady-state conditions, alongside ±0.4% allowable deviation during transient responses, guaranteeing exceptional operational reliability.