Kele ST120SL-BS Push-Pull Emergency Operator Station Boiler Reset

The Kele ST120SL-BS is a complete push-pull emergency operator station designed for boiler shutdown and emergency reset applications. This station features a red maintained 40mm mushroom button labeled "Pull to Reset" in a NEMA 4X and NEMA 12 rated nonmetallic surface-mount enclosure.

Key Features:

• Red maintained 40mm mushroom push-pull operator button
• Surface mount design with NEMA 4X/12 nonmetallic enclosure
• Labeled "Emergency - Boiler Shut Down" with "Pull to Reset" instruction
• Rated for 600V supply voltage with maintained switch action
• Accepts up to six contact blocks (two rows of three)
• Contact rating: 600V @ 10A AC and 2.5A DC
• Female PVC hub on bottom for 3/4" PVC conduit
• UL listed (File E158147) with one-year warranty

Important: Contact blocks are sold separately. Use any combination of PILNCCB (Normally Closed) and/or PILNOCB (Normally Open) contact blocks, with a maximum of six blocks per station. This emergency operator station provides a reliable means to shut down boiler equipment and initiate alarms during emergency conditions in commercial and industrial HVAC applications.