Schneider Electric Harmony XB4 Series Push Button Switch, Panel Mount, 600 V ac, 600V dc

Introducing the Harmony ZB4-B series of push button switch from Schneider Electric. This particular e-stop button has a snap-fit assembly which is tightened with a single screw, providing you with easy to secure mounting.

Harmony ZB4-B series from Schneider meets the most demanding international standards and approvals, such as EN/IEC 60204-1 and EN/ISO & Machinery Directive 2006/42/EC.

Note: All heads require a body/fixing collar and contact bodies.

• Easy mountable, using a single installer (Self-maintaining of the head in its cut-out).
• Clip-together component system (head, body, contact blocks).
• Chromium plated metal, durable and easy to recycle
• The switch has great resistance to electric shock, conforming to the machine safety standards of the IEC (Class 1)
• Single locking screw, making the button easy to mount, reliable and secure.
• Mushroom head push button switch, red unmarked for clear visibility. Easily resettable with turn-to-release.
• IP65, IP69K, IP67, IP66, NEMA 4, NEMA 4X, NEMA 12 & NEMA 13 dust and damp proofing as standard - ensuring reliability in harsh environments. Greater resistance to chemicals and/or double electrical insulation.
• Compact in nature perfect for confined spaces where E-stops are critical for dangerous machinery.
• Turn to release easily resettable control where the unit has been alerted and activated for easier Start-Stop operations.
• Schneider Green Premium product as standard across the XALK Emergency Stop Button range.
• 18-month manufacturer warranty with Schneider

• Energy infrastructure industries (control panels, machinery operation, packaging)
• Food and Beverage industries (restaurants, kitchens - IP66 waterproofing is perfect for wash-down procedures)
• Water and Waste Water management systems (control panels, machinery operation, packaging)
• Metal, Mining and Minerals industries (material handling, pumping/working)
• Oil and Gas industries (pumping control panels, dangerous machinery)

• Features a trigger action and mechanical latching type of operator
• Created and designed for switching off a device in case of an emergency
• The bezel material is comprised of chromium-plated metal
• 22mm mounting diameter
• Turn to release to reset
• Red mushroom operator profile
• Standard head type
• Dimensions - W40mm x H40mm x D57mm