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Schneider Electric

XB4BS8445GEX

XB4BS8445GEX Schneider Electric

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Description for XB4BS8445GEX Schneider Electric

XB4BS8445GEX Schneider Electric - Complete emergency stop push button, Harmony XB4, Explosive atmosphere, TURN TO RELEASE

Extended Description for XB4BS8445GEX Schneider Electric

XB4BS8445GEX Schneider Electric - This product is part of the Harmony XB4 - ATEX D range, an offer of à 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 turn to release 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.

Free Delivery to UK Mainland on orders over £25

Direct from Manufacturer

Available on back order
4 - 6 W.Weeks
£118.16 Exc. VAT
£141.79 Inc. VAT

Main

range of product Harmony XB4
product or component type Complete emergency stop push-button
Device short name XB4
Bezel material Chromium plated metal
Fixing collar material Zamak
Mounting diameter 22 mm
Sale per indivisible quantity 1
Dust zone Zone 21 - 22
Gas zone Zone 1 - 2
Type of operator trigger action and mechanical latching
Reset Turn to release
Operator profile Red mushroom Ø 40 mm
Contacts type and composition 1 NO + 1 NC

Complementary

Width 46.2 mm
Height 30 mm
Depth 119.5 mm
net weight 0.141 kg
Device mounting Fixing hole - diameter: 22.5 mm +/- 0.2 mm conforming to IEC 60947-1
Fixing center >= 30 x 40 mm (support panel) - thickness: 1…6 mm
Embedding depth 58 mm
marking Ex tb IIIC Db,Ex db eb IIC Gb,II 2 GD
Shape of signaling unit head Round
Contact operation Slow-break
Contacts usage Standard
Positive opening With conforming to IEC 60947-5-1 appendix K
Mechanical durability 5000000 cycles
Connections - terminals Screw clamp terminals, 2 x 1.5 mm² with cable end conforming to IEC 60947-1,Screw clamp terminals, 1 x 2.5 mm² without cable end conforming to IEC 60947-1
Tightening torque 0.8…1.2 N.m conforming to IEC 60947-1
[Ith] conventional free air thermal current 10 A conforming to IEC 60947-5-1
[Ui] rated insulation voltage 415 V
[Ie] rated operational current 1.9 A at 380 V, AC, A600 conforming to IEC 60947-5-1,3 A at 240 V, AC, A600 conforming to IEC 60947-5-1,6 A at 120 V, AC, A600 conforming to IEC 60947-5-1,0.27 A at 250 V, DC, Q300 conforming to IEC 60947-5-1,0.55 A at 125 V, DC, Q300 conforming to IEC 60947-5-1,2.87 A at 24 V, DC, Q300 conforming to IEC 60947-5-1

Environment

Protective treatment TH
Ambient air temperature for storage -40…70 °C
Ambient air temperature for operation -20…65 °C
IP degree of protection IP65 conforming to IEC 60529
Standards IEC 60079-0:2009,EN/IEC 60079-1:2009,IEC 60079-7:2009,IEC 60079-31:2009,UL 60079-0,UL 60079-1,UL 60079-31,ANSI/ISA 12.12.01,CSA C22.2 No 213
Product certifications INERIS 04ATEX9004U

Packing Units

Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 3.0 cm
Package 1 Width 5.0 cm
Package 1 Length 9.5 cm
Package 1 Weight 166.0 g

Contractual warranty

Warranty 18 months

Documentation

Product Datasheet

Instruction sheet

Catalogue

CAD

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