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XB4BS9445GEX
Complete emergency stop push button, Harmony XB4, Explosive atmosphere, 455 key RELEASE
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Main
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Range of product
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Harmony XB4
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Product or component type
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Complete emergency stop push-button
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Device short name
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XB4
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Bezel material
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Chromium plated metal
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Fixing collar material
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Zamak
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Mounting diameter
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22 mm
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Sale per indivisible quantity
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1
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Dust zone
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Zone 21 - 22
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Gas zone
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Zone 1 - 2
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Type of operator
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Trigger action and mechanical latching
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Reset
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Key release
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Operator profile
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Red mushroom Ø 40 mm
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Key number
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455
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Contacts type and composition
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1 NO + 1 NC
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Complementary
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Width
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46.2 mm
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Height
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30 mm
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Depth
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119.5 mm
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Net weight
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0.168 kg
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Device mounting
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Fixing hole - diameter: 22.5 mm +/- 0.2 mm conforming to IEC 60947-1
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Fixing center
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>= 30 x 40 mm (support panel) - thickness: 1…6 mm
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Embedding depth
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58 mm
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Marking
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II 2 GD
Ex tb IIIC Db
Ex db eb IIC Gb
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Shape of signaling unit head
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Round
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Key withdrawal position
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Center
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Contact operation
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Slow-break
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Contacts usage
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Standard
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Positive opening
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With conforming to IEC 60947-5-1 appendix K
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Mechanical durability
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5000000 cycles
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Connections - terminals
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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
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Tightening torque
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0.8…1.2 N.m conforming to IEC 60947-1
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[Ith] conventional free air thermal current
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10 A conforming to IEC 60947-5-1
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[Ui] rated insulation voltage
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415 V
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[Ie] rated operational current
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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
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Environment
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Protective treatment
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TH
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Ambient air temperature for storage
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-40…70 °C
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Ambient air temperature for operation
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-20…65 °C
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IP degree of protection
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IP65 conforming to IEC 60529
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Standards
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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
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Product certifications
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INERIS 04ATEX9004U
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Packing Units
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Unit Type of Package 1
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PCE
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Number of Units in Package 1
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1
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Package 1 Height
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11.9 cm
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Package 1 Width
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3.0 cm
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Package 1 Length
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4.6 cm
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Package 1 Weight
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172.0 g
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Offer Sustainability
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Packaging without single use plastic
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No
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SCIP Number
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70419cd7-c760-46b8-87e9-92c66dfe6f15
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REACh Regulation
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 REACh Declaration
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EU RoHS Directive
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Pro-active compliance (Product out of EU RoHS legal scope)
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Mercury free
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Yes
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RoHS exemption information
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Yes
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China RoHS Regulation
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China RoHS declaration
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WEEE
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The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
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California proposition 65
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"WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov"
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Take-back
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No
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Carbon footprint (kg CO2 eq, Total Life cycle)
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2
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