Emerson KJ2201X1-HA1 Hazardous Location Terminal Block

EMERSON KJ2201X1-HA1 is a Hazardous Location Terminal Block used in Emerson's DeltaV distributed control system (DCS). Here's a breakdown of its key features and applications:

Function:
Provides a safe and reliable connection point for field wiring within a hazardous location in an Emerson DeltaV automation system [Emerson KJ2201X1-HA1 SLS Terminal Block, Emerson DeltaV]. A hazardous location is an area where there's a potential for fire or explosion due to flammable materials or vapors.

Features:
Hazardous Location Certified: Meets safety standards for use in hazardous environments as indicated by the "HA" in the part number.
Terminal Block Design: Provides screw terminals for secure and reliable connection of field wires from sensors and actuators to the LocalBus network.
Current and Power Ratings: The specific current and power ratings for the KJ2201X1-HA1 might not be publicly available but the Emerson document linked below mentions 30 mA per channel for circuits between terminals A and B and 1 A per channel for circuits between terminals A and C.

Applications:
Used in process industries like oil & gas, chemical processing, and refineries where there might be hazardous environments due to flammable materials [Emerson DeltaV]. The KJ2201X1-HA1 terminal block allows for safe connection of instruments and control devices within the DeltaV DCS in these hazardous locations.