XB4BT845GEX

Schneider Electric

Emergency switching off push button, Harmony XB4 - ATEX D, metal, 22mm, red mushroom 40mm, tripping/latching, push-pull, 1NO + 1NC

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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 emergency switching off pusbutton comes with a mushroom head. This offer is specially designed for explosive atmosphere. It is designed for used in dust zone 21-22 and gas zone 1-2. It comes with trigger action and mechanical latching and push-pull operation. It has 1 NO and 1 NC contact with slow-break operation. This is a metal emergency stop pushbutton with a 40mm diameter mushroom 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
Contacts Usage standard
Height 30 mm
Embedding Depth 58 mm
Fixing Center >= 30 x 40 mm support panel) 1-6 mm
Positive Opening with IEC 60947-5-1 appendix K
[Ith] Conventional Free Air Thermal Current 10 A IEC 60947-5-1
Shape Of Signaling Unit Head round
Marking II 2 GD || Ex tb IIIC Db || Ex db eb IIC Gb
Net Weight 0.142 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 96.5 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
Reset push-pull
Range Of Product Harmony XB4
Dust Zone zone 21 - 22
Mounting Diameter 22 mm
Type Of Operator trigger action and mechanical latching
Product Or Component Type complete emergency stop push-button
Fixing Collar Material zamak
Gas Zone zone 1 - 2
Contacts Type And Composition 1 NO + 1 NC
Sale Per Indivisible Quantity 1
Bezel Material chromium plated metal
Operator Profile red mushroom Ø 40 mm
Device Short Name XB4
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