Schneider Electric Harmony Series Contact & Light Block, 24V ac/dc, White LED Light, 2 NO ZB4BW0B13

Schneider Electric ZB4BW0B13 Contact & Light Block from the Harmony Series is engineered for robust 24V AC/DC electrical systems, providing reliable and clear white LED illumination combined with a 2 NO contact configuration. Ideal for industrial control panels, this unit is used primarily as a body for pilot lights or as LED indicators in push button switch assemblies.

The device integrates a complete contact and light block assembly featuring an integral LED which achieves a remarkable service life of 100,000 hours at rated voltage and typical ambient temperature of 25°C. The LED illumination is steady, providing consistent visual signaling for operational status indication.

Installation is supported by screw clamp terminal connectors that are both easy to fit and fully adjustable, enhancing convenience and reducing assembly time. The block comes with its fixing collar included, simplifying the mounting process.

Rated to carry a current of 10A, the unit is suitable for demanding electrical environments and withstands operating temperatures from -40°C up to 70°C. Compliance with important safety and quality standards such as UL 508, CSA C22.2 No 14, RoHS, and IEC 60947 series ensures operational reliability and environmental safety. The light block also resists vibration up to 5 gn and shock loads between 30 to 50 gn, making it durable in harsh industrial settings.

The compact dimensions of 47mm height and 30mm width provide space-saving advantages in panel design. The integral replaceable LED improves serviceability, allowing for easy maintenance without complete component replacement, thus reducing downtime.

This product is manufactured in France, reinforcing high quality standards expected from Schneider Electric’s Harmony XB4 range. The block is particularly suited for use in electrical automation, manufacturing, and control system applications where precise signaling and dependable operation are critical.

This contact and light block combines a contact block and integral LED light for efficient signaling. The LED white illumination offers steady signaling with a long service life of 100,000 hours at rated voltage. It includes screw clamp terminal connectors for easy installation and configuration.

The product supports a current rating of 10A and operates between -40°C to 70°C temperature range. Constructed with body and fixing collar included for mounting convenience. Meets international standards including UL, CSA, RoHS certifications.

Designed for use as pilot lights or LED indicators for push button switches in industrial and automation applications. Manufactured in France ensuring quality and compliance. Integral LED is replaceable, facilitating maintenance without full unit replacement.

Lightweight and compact with overall dimensions: height 47mm and width 30mm. Explore the Schneider Electric Harmony XB4 range and find other push button control components and accessories at EnvMart for your industrial automation needs.

Explore more products in our Push Button Contact Blocks & Light Blocks category.