Schneider Electric XB7EV03BP Green Pilot Light 24 V AC/DC

XB7EV03BP: green 24 V AC/DC Harmony XB7 monolithic pilot light

The XB7EV03BP is a Schneider Electric Harmony XB7 monolithic pilot light for a 22 mm panel hole, with a round green lens, an integral LED and a rated supply of 24 V AC/DC at 50/60 Hz. Seven Star LLC supplies the XB7EV03BP in Oman and the GCC as an independent supplier based in Muscat, normally to panel builders, maintenance stores and EPC contractors who need an economical indicator for a control panel door.

A reading of the reference that we offer as our own interpretation, not a manufacturer ordering table: in the XB7EV group the digits after the range code set the lens colour and the letter sets the supply, which for the XB7EV03BP gives green and 24 V AC/DC. The device is monolithic: lens, LED and terminals are one moulded unit, with no separate head and block to assemble. It ships in multiples of 10 according to the datasheet.

Mounting and wiring of the XB7EV03BP

The XB7EV03BP fits a standard 22.5 mm round hole with a clamping thickness of 1 to 6 mm on a metal panel (2 to 6 mm on plastic). The body measures 29 mm high, 29 mm wide and 54 mm deep and weighs 0.02 kg; check the depth on shallow doors and where lamps sit close to a terminal rail. The fixing nut beneath the head is tightened to 2–2.4 N.m and the terminal screws to 0.8–1.2 N.m, and the datasheet notes a minimum spacing of 30 × 40 mm between fixing centres. The screw heads accept Phillips, Pozidriv, JIS and flat 4 or 5.5 mm drivers.

Connection is by screw clamp terminals marked (X1-X2)PL under the ISO numbering, taking up to two conductors of 1.5 mm² with cable ends, or one conductor from 0.22 mm² up to two of 2.5 mm² without ends. Terminal tightening should follow the torque in the datasheet and the wire should be checked after the first thermal cycles on site.

Supply and LED behaviour of the XB7EV03BP

The 24 V AC/DC rating is the flexible low-voltage supply. One part number serves a PLC output card, a 24 V DC control bus or a 24 V AC transformer winding, which avoids carrying two stock references and allows lighter wiring inside machine panels. Other references in this group on the same supply include XB7EV04BP, XB7EV05BP, XB7EV06BP, XB7EV07BP, so a mixed row of colours can share one lamp circuit.

The datasheet gives supply limits of 19.2–30 V DC and 21.6–26.4 V AC and a current draw of 20…27 mA, small enough for a long row of lamps on one control fuse. The light source is an LED with an integral base, so there is no bulb to change, and the quoted service life is 70000 h at rated voltage and 25 °C. Signalling is steady; this part does not flash by itself, so a flashing indication needs a flasher relay or a PLC output.

The XB7EV group and how XB7EV03BP differs

The 16 references below share the same round monolithic body and 22 mm mounting. They separate on lens colour and supply voltage, so selection is two steps: the supply of your lamp circuit first, then the colour from your legend. The XB7EV03BP is the green 24 V AC/DC member.

Typical uses of XB7EV03BP in Oman and the GCC

Where this unit earns its place is on panels that need many identical, low-cost status lamps: motor control centre buckets, compressor skids, switchboard doors and conveyor stations in Oman and the GCC. Process plants use them for run, ready and trip states, and facility teams for supply and mode indication.

Heat inside outdoor kiosks is the usual stress, so check the enclosure temperature against the operating range before specifying.

Sealing, immunity and approvals of the XB7EV03BP

The datasheet lists protection ratings of IP20 (rear face), IP65 (front face), with UL type 4/12. Operation is rated from -25 to 70 °C and storage from -40 to 70 °C. The rear face is only IP20, so the terminal side must sit inside an enclosure that is closed and clean; the sealed rating applies to the front face only. Vibration resistance is 5 gn and shock figures are given for half-sine pulses; emission class B is stated for disturbance.

The datasheet lists no product certification marks for this reference beyond the standards it names. Standards named include UL 508, JIS C8201-5-1, CSA C22.2 No 14, IEC 60947-5-1, IEC 60947-1, JIS C8201-1. Marine or hazardous-area approvals are not claimed here, and this unit should only be accepted for such duty if your project requirement appears in the datasheet for this exact reference.

Selection checklist and RFQ information for XB7EV03BP

Send the points below so that the part number can be confirmed against the datasheet and checked for availability in one reply.

• Part number XB7EV03BP and the required quantity (supplied in multiples of 10).
• The lamp circuit supply, here 24 V AC/DC at 50/60 Hz.
• The lens colour (green) and its meaning on your legend.
• Panel thickness at the hole, against the clamping range.
• Rear clearance behind the panel, against the body depth.
• Any approval needed by the project, compared with the datasheet listing.
• Delivery location in Oman or the GCC and the lead time you need.

Technical specifications of the XB7EV03BP

Where a green indicator belongs

Green is conventionally the normal or permitted colour: running, ready, valve open or equipment healthy. Because operators read green as permission to proceed, it should not be reused for a signal that only means energised. The lens of the this unit carries no legend, so the function is normally identified by a nameplate or engraved label beside it. Siblings in the same colour, XB7EV03GP, XB7EV03MP, differ only in supply voltage. Keep the colour order the same from panel to panel so that an operator moving between plants reads each lamp the same way.

Documents and quotation

The Schneider Electric datasheet for the XB7EV03BP is attached on this page for your technical file. It holds the electrical, mechanical and environmental data summarised above, together with the dimension and panel cut-out drawings.

To request a quotation, send the part number and quantity through the enquiry form and we will reply with availability and delivery terms. Seven Star LLC is an independent supplier and does not act for the manufacturer, so please check the datasheet against your project requirements before ordering.