Schneider Electric Harmony XB Series Contact Block, 600V ac, SPST

A range of contact blocks for the Schneider XB4 series of push buttons with screw clamp terminal connections.

• Short-circuit protection via a 10 A cartridge fuse, providing excellent circuit protection.

• Lightweight, easy to fit and configure. Easily removable and adjustable. Front mounting.

• Operating temperature of between -40 to 70 °C.

• 1,000,000 mechanical cycles of durability.

• Schneider Green Premium product as standard across the XB4 Contact block range.

• 18-month manufacturer warranty with Schneider

Protection ratings -

• IP 20 conforming to IEC 60529 (protection from smaller objects, such as fingers)

• EN/IEC 60947-1, 60947-5-1 & 60947-5-4.

• UL 508 & CSA C22.2 No 14.

• Vibration resistance to 5 gn 2, suitable for a wide variety of areas that may require devices to be moved.

• Shock resistance to 30 gn (18 ms duration) conforming to IEC 60068-2-27

• Used in conjunction with push buttons, signal controllers and more.

• Applicable uses within machine, chemical or marine applications

• Perfect for service sectors, energy distribution panels and more.

IEC, JIS

UL, CSA

Use this contact block from Schneider Electric to connect a switch to your panel. The front-mounting, clip-in design makes it quick to attach or change a push-button, light or controller, so installation is simple. To ensure safe use, it features a 10A cartridge fuse that protects wiring and equipment from short circuits. As this block has a high voltage rating of 600V AC and a wide operating temperature range of -40°C to +70°C, it's a robust solution for demanding industrial applications.

• Screw clamp terminals for a simple and secure connection
• Long mechanical lifespan of 10,000,000 cycles makes it durable and sustainable
• Shock and vibration-resistant to withstand heavy-duty machine applications

• Power distribution panels
• Process control and automation
• Building safety and security

The block has one NC (normally closed) contact. This means that the electrical circuit is closed by default and opens when you press a button or turn a switch. This makes it a good choice for use in stop-button applications.

Schneider Electric ZB5-A (Harmony®) 22mm