This Application will be decommissioned as of January 7th 2025

XB4BC21EX |
Schneider-Electric
 
XB4BC21EX picture- web-product-data-sheet
XB4BC21EX
Complete push button, Harmony XB4 - ATEX D, black, metal, 22mm, mushroom head 40mm, spring return, 1NO
Schneider Electric
Characteristics
Main
Range of product Harmony XB4
Product or component type Complete push-button
Device short name XB4
Bezel material Chromium plated metal
Fixing collar material Zamak
Head type Standard
Mounting diameter 22 mm
Sale per indivisible quantity 1
Dust zone Zone 21 - 22
Type of operator Spring return
Operator profile Black mushroom Ø 40 mm
Contacts type and composition 1 NO
Complementary
Resistance to high pressure washer 7000000 Pa at 55 °C, distance : 0.1 m
Device mounting Fixing hole - diameter: 22.5 mm 22.3 +0.4/0 conforming to IEC 60947-1
Fixing center >= 30 x 40 mm (support panel)
Embedding depth 43 mm
Marking Ex tb IIIC
Shape of signaling unit head Round
Contact operation Slow-break
Positive opening Without
Operating travel 2.6 mm (NO changing electrical state)
4.3 mm (total travel)
Operating force 3.8 N NO changing electrical state
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 0.22...2 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
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
Contacts material Silver alloy (Ag/Ni)
Short-circuit protection 10 A cartridge fuse type gG conforming to IEC 60947-5-1
[Ith] conventional free air thermal current 10 A conforming to IEC 60947-5-1
[Ui] rated insulation voltage 600 V (pollution degree 3) conforming to IEC 60947-1
[Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947-1
[Ie] rated operational current 3 A at 240 V, AC-15, A600 conforming to IEC 60947-5-1
6 A at 120 V, AC-15, A600 conforming to IEC 60947-5-1
0.1 A at 600 V, DC-13, Q600 conforming to IEC 60947-5-1
0.27 A at 250 V, DC-13, Q600 conforming to IEC 60947-5-1
0.55 A at 125 V, DC-13, Q600 conforming to IEC 60947-5-1
1.2 A at 600 V, AC-15, A600 conforming to 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 IEC 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 IEC 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 IEC 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 IEC 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 IEC 60947-5-1: appendix C
Electrical reliability Λ < 10exp(-6) at 5 V, 1 mA in clean environment conforming to IEC 60947-5-4
Λ < 10exp(-8) at 17 V, 5 mA in clean environment conforming to IEC 60947-5-4
Environment
Protective treatment TH
Ambient air temperature for storage -20…60 °C
Ambient air temperature for operation -20…60 °C
Overvoltage category I conforming to IEC 60536
IP degree of protection IP66 conforming to IEC 60529
NEMA degree of protection NEMA 13
NEMA 4X
IK degree of protection IK03 conforming to IEC 50102
Standards IEC 60079-0:2009
IEC 60079-31:2009
IEC 61000-6-2
IEC 60079-0:2007
IEC 60079-31:2008
Directives 94/9/EC - ATEX directive
Product certifications INERIS 04ATEX9004U
Vibration resistance 5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6
Shock resistance 10 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 3.5 cm
Package 1 Width 14.0 cm
Package 1 Length 20.0 cm
Package 1 Weight 134.0 g
Unit Type of Package 2 S01
Number of Units in Package 2 10
Package 2 Height 15.0 cm
Package 2 Width 15.0 cm
Package 2 Length 40.0 cm
Package 2 Weight 1.526 kg
Offer Sustainability
Packaging without single use plastic No
Packaging made with recycled cardboard No
REACh Regulation
print REACh Declaration
REACh free of SVHC Yes
EU RoHS Directive Pro-active compliance (Product out of EU RoHS legal scope)
print EU RoHS Declaration
Toxic heavy metal free Yes
Mercury free Yes
RoHS exemption information
print Yes
China RoHS Regulation
print China RoHS declaration
WEEE The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
California proposition 65 WARNING: This product can expose you to chemicals including: Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Take-back No
Carbon footprint (kg.eq.CO2 per CR, Total Life cycle) 1
Contractual warranty
Warranty 18 months