Schneider Electric XB4BVB3 Harmony XB4 22 mm Green LED Pilot

XB4BVB3 chromium-plated metal 22 mm green pilot light

The XB4BVB3 is a Schneider Electric product listed in the datasheet as: Pilot light, Harmony XB4,metal, green, 22mm, universal LED, plain lens, 24V AC DC Important message: A change in appearance may be noted on the product but does not affect its use in terms of function and safety. This makes it compatible with our Universal LED blocks. The XB4BVB3 is a 22 mm signal light in the metal Harmony XB4 range with a green plain lens and an integral universal LED for 24 V AC/DC. Its metal bezel suits industrial panels where mechanical strength matters. Seven Star LLC supplies the XB4BVB3 in Oman and the GCC as an independent supplier based in Muscat.

Reading the reference: XB4 is the metal Harmony range, B marks the standard head, V the LED pilot light function and B3 the 24 V AC/DC green LED version, as shown by the light-source and supply rows.

Technical specifications of the XB4BVB3

Light source and electrical data

Light source: Universal LED. Colour: Green. Supply: 24 V AC/DC 50/60 Hz. Current consumption: 18 mA. LED service life: 100000 h at rated voltage and 25 °C. Signalling: Steady. Bezel: Chromium plated metal. Mounting diameter: 22.5 mm.

Because the LED works on both AC and DC, one stock item covers panels with either control supply. The low current consumption allows many lights on a small supply.

Placing the XB4BVB3 on a panel

Use green for normal running or ready states, following the IEC 60204-1 colour code. Other colours in the XB4 range are red for alarms, amber for warnings, blue and white for other information.

Mounting needs a 22 mm hole; the light attaches by a fixing collar and wires to screw clamp terminals.

Selection checklist for the XB4BVB3

• Colour per machine standard.
• Supply voltage 24 V AC/DC.
• Metal bezel vs plastic (XB5) range.
• Mounting depth behind the door.
• Lens type: plain.
• Environment for ingress protection.

Installing and maintaining the XB4BVB3

Insert into the 22 mm hole, secure with the collar to the specified torque, and connect the supply to the terminals. Do not overtighten the collar on thin doors.

The LED is integral, so replacement means replacing the entire unit; keep a spare of each colour.

Typical applications of the XB4BVB3 in Oman and the GCC

Status lamps on motor starters, control desks, pumps and process panels in the region.

Dimensions, environment and approvals of the XB4BVB3

For the XB4BVB3, plan the mounting space from the datasheet: 30 mm (W) x 47 mm (H) x 54 mm (D). The XB4BVB3 weighs 0.08 kg. Mounting, derating and enclosure choices follow the environmental data below, which should be compared with the actual panel temperature and the dust and humidity of the site in Oman and the GCC.

Ambient temperature limits in the datasheet: -40 to 70 °C. Ingress protection: IP66 IEC 60529; IP67; IP69; IP69K. Vibration resistance: 5 gn (f= 12 to 500 Hz) conforming to IEC 60068-2-6. Shock resistance: 30 gn 18 ms half sine wave acceleration IEC 60068-2-27; 50 gn 11 ms half sine wave acceleration IEC 60068-2-27. Standards listed: IEC 60947-5-5; IEC 60947-5-4; IEC 60947-5-1; JIS C8201-5-1; UL 508; CSA C22.2 No 14; IEC 60947-1; JIS C8201-1. Certifications listed for this reference: CSA; UL Listed.

Information to send with an RFQ for the XB4BVB3

• Full reference and quantity required
• Existing equipment, panel or rack it must fit
• Supply voltage, load or signal details of the application
• Required delivery location and timing
• Whether a spare, a replacement or a new installation

Documents and quotation

A datasheet for this product is attached on this page. It lists the electrical, mechanical and environmental data summarised above.

Send us the part number, quantity and application and we will confirm availability and a quotation. Seven Star LLC is an independent supplier in Muscat and does not represent itself as an official channel of the manufacturer.