Schneider Electric Harmony XB4 Black Key Selector Switch Ø 22 2 Positions 90° Stay Put 1 NO ATEX XB4BG21EX
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Brand : Schneider Electric
Type : Key Selector Switch
Description
Schneider Electric XB4BG21EX Black Key Selector Switch is part of the Harmony range. This key selector switch is supplied with key number 455 and key removal in the left position. This offering is specifically designed for use in potentially explosive areas. It is designed for use in dust zone 21-22. It has 2 operating positions and works with a locking mechanism. It has 1 normally open contact with slow interruption operation.
Schneider Electric XB4BG21EX Black Metal Key Selector Switch comes with a chrome metal bezel. This offering is specifically designed for applications in the oil and gas, food and beverage, automotive service stations, etc. It has an IP65 rating and has INERIS 04ATEX9004U certification. Easily installs into standard 22mm diameter panel cutouts and connects to control circuits using screw terminal connections. The Harmony XB4 series offers innovative features for easy and efficient use. Harmony XB4 – ATEX is the most complete range for explosive atmospheres and covers most applications.
Features
- Supplied with key number 455 and key removal in the left position.
- Designed for use in dust zone 21-22.
- Chrome metal bezel.
- IP65 Protection
| Brand | Schneider Electric |
| Item Name | Complete Selector Switch |
| Model | XB4BG21EX |
| Conventional Free Air Thermal Current | 10 A conforming to EN/IEC 60947-5-1 |
| Rated Insulation Voltage | 6 kV conforming to EN 60947-1 |
| Rated Supply Voltage | 600V |
| Bezel Material | Chromium plated metal |
| Cap/Operator Or Lens Colour | Black |
| Compatibility Code | XB4 |
| Connections - Terminals | Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to EN/IEC 60947-1, screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to EN/IEC 60947-1 |
| Contact Operation | Slow-break |
| Contacts Material | Silver alloy (Ag/Ni) |
| Device Mounting | Fixing Hole - diameter: 22.5 mm 22.3 +0.4/0 conforming to EN/IEC 60947-1 |
| Electrical Reliability | λ < 10exp(-6) at 5 V and 1 mA in clean environment conforming to EN/IEC 60947-5-4, λ < 10exp(-8) at 17 V and 5 mA in clean environment conforming to EN/IEC 60947-5-4 |
| Fixing Center | >= 30 x 40 mm (support panel) |
| Fixing Collar Material | Zamak |
| IK Degree Of Protection | IK06 conforming to EN 50102 |
| IP Degree Of Protection | IP65 conforming to IEC 60529 |
| key Number | 455 |
| Key Withdrawal Position | Left-hand |
| Marking | Ex tb IIIC |
| Mechanical Durability | 3000000 cycles |
| Mounting Diameter | 22 mm |
| Operator Position Information | 2 positions 90° |
| Operator Profile | Key switch |
| Overvoltage Category | I conforming to IEC 60536 |
| Positive Opening | Without |
| Protective Treatment | TH |
| Certifications | INERIS 04ATEX9004U |
| Range Of Product | Harmony XB4 |
| Sale Per Indivisible Quantity | 1 |
| Shape Of Screw Head | Cross compatible with Philips no 1 screwdriver, cross compatible with pozidriv No 1 screwdriver, slotted compatible with flat Ø 4 mm screwdriver, slotted compatible with flat Ø 5.5 mm screwdriver |
| Shape of Signaling Unit Head | Round |
| Shock Resistance | 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27, 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
| Short-Circuit Protection | 10 A cartridge fuse type gG conforming to EN/IEC 60947-5-1 |
| Tightening Torque | 0.8-1.2 N.m conforming to EN 60947-1 |
| Type Of Operator | Stay put |
| Contacts Type And Composition | 1 NO |
| NEMA Degree Of Protection | NEMA 13, NEMA 4X |
| Customizable | O |
| Head Type | Standard |
| Resistance To High Pressure Washer | 7000000 Pa at 55 °C, distance : 0.1 m |
| Contacts Usage | Standard contacts |
| Torque Value | 0.14 N.m NO changing electrical state |
| Dust Zone | Zone 21 - 22 |
| Vibration Resistance | 5 gn (f= 2-500 Hz) conforming to IEC 60068-2-6 |
| Ambient Air Temperature For Operation | -20-60 °C |
| Ambient Air Temperature For Storage | -40-70 °C |
| Standards | EN 60079-0:2009, EN 60079-31:2009, EN 61000-6-2, IEC 60079-0:2007, IEC 60079-31:2008 |
| Rated Operational Current | 3 A at 240 V, AC-15, A600 conforming to EN/IEC 60947-5-1, 6 A at 120 V, AC-15, A600 conforming to EN/IEC 60947-5-1, 0.1 A at 600 V, DC-13, Q600 conforming to EN/IEC 60947-5-1, 0.27 A at 250 V, DC-13, Q600 conforming to EN/IEC 60947-5-1, 0.55 A at 125 V, DC-13, Q600 conforming to EN/IEC 60947-5-1, 1.2 A at 600 V, AC-15, A600 conforming to EN/IEC 60947-5-1 |
| Electrical Durability | 1000000 cycles AC-15, 2 A at 230 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN 60947-5-1: appendix C, 1000000 cycles AC-15, 3 A at 120 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN 60947-5-1: appendix C, 1000000 cycles AC-15, 4 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN 60947-5-1: appendix C, 1000000 cycles DC-13, 0.2 A at 110 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN 60947-5-1: appendix C, 1000000 cycles DC-13, 0.5 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN 60947-5-1: appendix C |
| Directives | 94/9/EC - ATEX directive |
| Embedding Depth | 43 mm |
