The Harmony XB4 series of Light Blocks by Schneider Electric, specifically the ZB4 range of products offer you the reliability and certainty when you need it the most. The range is typically used as a body for a pilot light and can be used with pilot light heads.

• Lightweight, easy to fit and configure screw clamp terminal connectors. Easily removable and adjustable.

• Mechanical durability of 5,000,000 cycles of use. Rigorously tested by Schneider to ensure the highest quality product reaches you.

• Schneider Green Premium product as standard across the XB4 Contact block range. Environmentally friendlier than alternatives, easy to dispose of safely.

• 18 month warranty period with Schneider Electric.

Protection ratings & Safety features -

• IP 20 conforming to IEC 60529 (protection against certain sized tools, moisture etc.)

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

• UL 508 & CSA C22.2 No 14.

• Vibration resistance 5 gn (f = 2...500 Hz) conforming to IEC 60068-2-6

• Shock resistance to 30/50gn dependant on the duration (see datasheet for spec).

• Short circuit protection via 10 A cartridge fuse which conforms to EN/IEC 60947-5-1.

• Pilot lights, LED inditactor for push buttons

Fixing collar