The Strainsert SJB Series Summing Junction Boxes are for parallel averaging of 2 to 4 similar transducers. The standard SJB is available in a NEMA- 12 steel enclosure (NEMA-4X packages are optionally available). The NEMA-12 comes in both a connector style and a cord grip style (NEMA-4X available with cord grips only). Cord grips accept cables with diameters between 0.250” to 0.375” inches. The removal of a gasket-tight lid enables the user to make cable wire connections to screw type terminal blocks mounted on an internal circuit board. Overall enclosure dimension are 7.5” (L) x 4.25” (W) x 3.5” (H).
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Item #

Channel

Style

SJB2/2 N/A 2 N/A NEMA-12, Enclosure with Connector Interface
SJB3/2 N/A 3 N/A NEMA-12, Enclosure with Connector Interface
SJB4/2 N/A 4 N/A NEMA-12, Enclosure with Connector Interface
SJB2/1 N/A 2 N/A NEMA-12, Enclosure with Cord Grip Interface
SJB3/1 N/A 3 N/A NEMA-12, Enclosure with Cord Grip Interface
SJB4/1 N/A 4 N/A NEMA-12, Enclosure with Cord Grip Interface
SJB2/1(4X) N/A 2 N/A NEMA-4X, Enclosure with Cord Grips
SJB3/1(4X) N/A 3 N/A NEMA-4X, Enclosure with Cord Grips
SJB4/1(4X) N/A 4 N/A NEMA-4X, Enclosure with Cord Grips
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