Schneider Electric Harmony XB Series Contact Block, 1NO

The Harmony XB4 series of Contact Blocks by Schneider Electric introduces you to premium quality contact blocks, perfect for all your electrical circuit needs. Schneider Electric pride themselves in high-quality products, with the XB4 series being no exception to this rule.

• Slow break contact operation type, using standard contacts with spring clamp terminals for the connections.
• Air temperature operation ranging from -40°C to +70°C presenting you various different areas it can be used.

• Fast wiring - 3 times faster to wire saving you time and money in the long term.

• The XB4 range has a high resistance to vibration.

• Accepts stranded or solid wires with/without cable ends depending on your need:

- Wire sizes can range from 1x24 AWG/0.2mm² for cables without an end

- Wire sizes with an end can range from 1x26 AWG/1.5mm²

- No tools required to fit the cables! Fittings are standard across ZB4 & ZB5 devices (that use screw clamps).

• There is a single lever action required to open both cable clamps, limiting time unclamping several different ends, saving you time.

• XB4 contact blocks have a visible indicator that helps you locate the secure connection area. This design helps prevent clamping on insulation.

• Moulded-in holes as standard for use with test probes if need be.

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

• 18-month manufacturer warranty with Schneider

Protection ratings -

• IP 20 protection to standard IEC 60529, protected against solid objects.

• Industry recognised standards including EN/IEC 60947-1, 60947-5-1, 60947-5-4 and more (see datasheet/s).

• Shock resistance up to 30 gn 18 ms half sine wave acceleration and the same for 50 gn 11 ms.

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

Contact blocks cannot be stacked.

CE, UL, CSA, CCC

This contact block features a 1NO configuration and is designed for front mounting. It operates with silver alloy contacts and has dimensions of 34.3mm (width) x 14.8mm (height) x 9.8mm (depth). It weighs 0.007 kg and is suitable for various automation and control applications.

• 1NO contact configuration for simple circuit control
• Spring clamp terminal for secure and efficient connections
• Mechanical durability of 10,000,000 cycles for longevity
• Operating force of 2.3 N for responsive operation
• IP20 protection rating against dust contact
• Green Premium certification for environmental sustainability

• Machinery control systems
• Industrial automation processes
• Control panels
• Electrical switchgear

Yes, it operates efficiently within -40°C to 70°C.

Yes, it is compatible with Harmony series setups.