XB4BP51GEX

Schneider Electric

Complete push button, Harmony XB4, Explosive atmosphere, pushbutton yellow with boot

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  • "This product is part of the Harmony XB4 - ATEX D range, an offer of \u00d8 22mm metal pushbuttons, switches and pilot lights for explosive atmosphere. This yellow pushbutton has a circular head shape with a booted, clear silicon flush push. This offer is specially designed for explosive atmosphere. It is designed for used in dust zone 21-22 and gas zone 1-2. This pushbutton with booted clear silicon provides an ergonomic and visual interface for controlling machines. It comes with 1 NO contact with slow-break operation and operates with a spring return mechanism. It has silver alloy contact material. It has a chromium plated metal bezal and has a 22mm diameter head. 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."
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Specification Value
Operator Additional Information booted (clear silicon)
Range Of Product Harmony XB4
Dust Zone zone 21 - 22
Mounting Diameter 22 mm
Type Of Operator spring return
Product Or Component Type complete push-button
Fixing Collar Material zamak
Gas Zone zone 1 - 2
Contacts Type And Composition 1 NO
Sale Per Indivisible Quantity 1
Bezel Material chromium plated metal
Operator Profile yellow projecting
Device Short Name XB4
Height 30 mm
Operating Force 3.962 N
Embedding Depth 58 mm
Fixing Center >= 30 x 40 mm support panel) 1-6 mm
Operating Travel 1.657 mm engagement point) || 4.622 mm changing state point) || 4.452 mm total travel)
Positive Opening without
[Ith] Conventional Free Air Thermal Current 10 A IEC 60947-5-1
Shape Of Signaling Unit Head round
Marking Ex db eb IIC Gb || II 2 GD || Ex tb IIIC Db
Net Weight 0.109 kg
Connections - Terminals screw clamp terminals, 2 x 1.5 mm² with cable end IEC 60947-1 || screw clamp terminals, 1 x 2.5 mm² without cable end IEC 60947-1
[Ui] Rated Insulation Voltage 415 V
[Ie] Rated Operational Current 1.9 A 380 V, AC, A600 IEC 60947-5-1 || 3 A 240 V, AC, A600 IEC 60947-5-1 || 6 A 120 V, AC, A600 IEC 60947-5-1 || 0.27 A 250 V, DC, Q300 IEC 60947-5-1 || 0.55 A 125 V, DC, Q300 IEC 60947-5-1 || 2.87 A 24 V, DC, Q300 IEC 60947-5-1
Contact Operation slow-break
Mechanical Durability 5000000 cycles
Width 46.2 mm
Depth 72 mm
Tightening Torque 0.8-1.2 N.m IEC 60947-1
Device Mounting fixing hole 22.5 mm +/- 0.2 mm IEC 60947-1
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