Description
The J21K-232-9559 is a pressure switch with a single-pole double-throw (SPDT) normally open configuration. With a 15A, 125-250-480VAC rating and a pressure range of 0-90 PSID, this pressure switch is designed for automatic reset by sensor and features a sealed metal bellows for reliable performance. Manufactured by UNITED ELECTRIC, it offers accurate pressure regulation and is a suggested replacement for J21K-232.
Manufacturer
UNITED ELECTRIC