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This product is part of the Harmony XB4 - ATEX D range, an offer of Ø 22mm metal pushbuttons, switches and pilot lights for explosive atmosphere. This complete pilot light has a circular head shape and comes with integral yellow LED. This offer is specially designed for explosive atmosphere. It is designed for used in dust zone 21-22 and gas zone 1-2. This complete pilot light with plain lens provides clear visual feedback on the status of machines. This pilot light has a 24V to 254V AC/DC rating. It weighs 83g. This offer is specially designed for applications in Oil and Gas industry as well as Food and beverage, car gas stations etc. It is an IP65 rated product and comes with INERIS 04ATEX9004U certification. It is easily installed into a standard 22mm diameter panel cut-outs and connected to control circuits with screw-clamp connections. The Harmony XB4 range offers innovative features for simple and efficient use. The Harmony XB4 - ATEX is the most comprehensive explosive Atmospheres range covering most applications.
Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| Device short name | XB4 |
| Sale per indivisible quantity | 1 |
| Fixing collar material | zamak |
| Range of product | Harmony XB4 |
| Bezel material | chromium plated metal |
| Gas zone | zone 1 - 2 |
| Product or component type | complete pilot light |
| Mounting diameter | 22 mm |
| Dust zone | zone 21 - 22 |
| Operator additional information | with plain lens |
| Complementary | |
| Device mounting | fixing hole - diameter: 22.5 mm +/- 0.2 mm conforming to IEC 60947-1 |
| Tightening torque | 0.8-1.2 N.m conforming to IEC 60947-1 |
| Compatibility code | XB4 |
| Light source colour | white |
| Cap/operator or lens colour | orange |
| Marking | Ex eb mb IIC Gb, II 2 GD, Ex tb IIIC Db |
| Height | 30 mm |
| Depth | 69 mm |
| Width | 46.2 mm |
| Signalling type | steady |
| Service life | 100000 h |
| Connections - terminals | screw clamp terminals, 1 x 2.5 mm² without cable end conforming to IEC 60947-1, screw clamp terminals, 2 x 1.5 mm² with cable end conforming to IEC 60947-1 |
| Net weight | 0.083 kg |
| Shape of signaling unit head | round |
| Light source | integral LED |
| Fixing center | >= 30 x 40 mm (support panel) - thickness: 1-6 mm |
| Embedding depth | 58 mm |
| [Us] rated supply voltage | 24...254 V AC/DC |
| Environment | |
| Protective treatment | TH |
| Ambient air temperature for storage | -40-70 °C |
| IP degree of protection | IP65 conforming to IEC 60529 |
| Standards | CSA C22.2 No 213, ANSI/ISA 12.12.01, UL 60079-31, UL 60079-18, UL 60079-0, IEC 60079-31:2009, EN/IEC 60079-18:2009, IEC 60079-7:2009, IEC 60079-0:2009 |
| Ambient air temperature for operation | -20-75 °C |
| Overvoltage category | I conforming to IEC 60536 |
| Product certifications | INERIS 04ATEX9003U |
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