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Emergency stop switching off, Harmony XB4, metal, red mushroom, 40mm, 22mm, trigger latching turn to release, 1NO+1NC

XB4BS8445

Reset:

Contacts type and composition:

Wide modular range to suit machines and operator safety.
Designed to fit in a 22mm cut-out or Harmony XAPK control station ensuring compatibility with pre-existing machinery.
Ergonomic design for emergency actuation in several environments
Large set of accessories : circular legends, illuminated legend rings for harsh environments.
Wide range of operating temperature from -40 to +70 °C/-40 to +158 °F
Environmental Data
Total lifecycle Carbon footprint
1
Use Better
Packaging made with recycled cardboard
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Recycled cardboard content is minimum 70% (50% in US). Some orders may include non-recycled cardboard until stock runs out.
No
Use Longer
Product repair index
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Inspired by the French repair index and EN 45 554. Only qualified personnel should install, replace, or service this equipment.
A
Use Again
Take-back
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Whether the product has been included in a global take-back program. Some products are eligible in some geographies, please verify if it's available in your country.
No
Description
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This Harmony XB4 emergency stop / shutdown 40mm mushroom head modular red push button operates with a latched-turn-to-release mechanism. It has a metal bezel. This emergency stop / shutdown button, also called EMS (Emergency Machine Stop) and EMO (Emergency Off), is easily installed into standard 22mm diameter cut-outs and connected with simple screw-clamp connections. It is clearly distinguishable visually at a distance thanks to a clear color and a prominent 40mm mushroom shape. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66 / IP67 / IP69 / IP69K, making it ideal for operation in harsh environments.
Specifications
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Main
Range of productHarmony XB4
Product or component typeEmergency switching off push-button
Emergency stop push-button
Device short nameXB4
Bezel materialChromium plated metal
Fixing collar materialZamak
Mounting diameter22.5 mm
Sale per indivisible quantity1
Shape of signaling unit headRound
Type of operatortrigger action and mechanical latching
Head typeStandard
ResetTurn to release
Operator profileRed mushroom Ø 40 mm, unmarked
Contact operationSlow-break
Connections - terminalsScrew clamp terminals, <= 2 x 1.5 mm² with cable end conforming to IEC 60947-1
Screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to IEC 60947-1
Complementary
Height47 mm
Width40 mm
Depth82 mm
Terminals description ISO n°1(13-14)NO
Net weight0.13 kg
Resistance to high pressure washer7000000 Pa at 55 °C, distance : 0.1 m
Contacts type and composition1 NO + 1 NC
Contacts usageStandard contacts
Positive openingWith conforming to IEC 60947-5-1 appendix K
Operating travel1.5 mm (NC changing electrical state)
2.6 mm (NO changing electrical state)
4.3 mm (total travel)
Operating force44 N
Mechanical durability300000 cycles
Tightening torque0.8…1.2 N.m conforming to IEC 60947-1
Shape of screw headCross 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 materialSilver alloy (Ag/Ni)
Short-circuit protection10 A cartridge fuse type gG conforming to IEC 60947-5-1
[Ith] conventional free air thermal current10 A conforming to IEC 60947-5-1
[Ui] rated insulation voltage600 V (pollution degree 3) conforming to IEC 60947-1
[Uimp] rated impulse withstand voltage6 kV conforming to IEC 60947-1
[Ie] rated operational current3 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 durability1000000 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 reliabilityΛ < 10exp(-6) at 5 V and 1 mA in clean environment conforming to IEC 60947-5-4
Λ < 10exp(-8) at 17 V and 5 mA in clean environment conforming to IEC 60947-5-4
Device presentationComplete product
Environment
Protective treatmentTH
Ambient air temperature for storage-40…70 °C
Ambient air temperature for operation-40…70 °C
Electrical shock protection classClass I conforming to IEC 60536
IP degree of protectionIP66 conforming to IEC 60529
IP67
IP69
IP69K
NEMA degree of protectionNEMA 13
NEMA 4X
IK degree of protectionIK06 conforming to IEC 50102
StandardsIEC 60204-1
IEC 60947-1
UL 508
IEC 60364-5-53
ISO 13850
CSA C22.2 No 14
IEC 60947-5-1
IEC 60947-5-4
JIS C8201-5-1
IEC 60947-5-5
JIS C8201-1
Product certificationsCSA
LROS (Lloyds register of shipping)
BV
UL listed
DNV
Vibration resistance5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6
Shock resistance30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27
50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height5.200 cm
Package 1 Width4.400 cm
Package 1 Length8.800 cm
Package 1 Weight132.000 g
Unit Type of Package 2S03
Number of Units in Package 280
Package 2 Height30.000 cm
Package 2 Width30.000 cm
Package 2 Length40.000 cm
Package 2 Weight11.100 kg
Unit Type of Package 3P06
Number of Units in Package 3640
Package 3 Height75.000 cm
Package 3 Width60.000 cm
Package 3 Length80.000 cm
Package 3 Weight99.324 kg
Contractual warranty
Warranty18 months
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Schneider Electric aims to achieve Net Zero status by 2050 through supply chain partnerships, lower impact materials, and circularity via our ongoing “Use Better, Use Longer, Use Again” campaign to extend product lifetimes and recyclability.
Environmental footprint
Use Better
Materials and Substances
Use Longer
Lifetime extension
Use Again
Repack and remanufacture
Dimensions Drawings
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Dimensions


e : clamping thickness: 1 to 6 mm / 0.04 to 0.24 in.


Mounting and Clearance
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Panel Cut-out for Pushbuttons, Switches and Pilot Lights (Finished Holes, Ready for Installation)

Connection by Screw Clamp Terminals or Plug-in Connectors or on Printed Circuit Board

Connection by Faston Connectors



(1) Diameter on finished panel or support

(2) 40 mm min. / 1.57 in. min.

(3) 30 mm min. / 1.18 in. min.

(4) Ø 22.5 mm / 0.89 in. recommended (Ø 22.3 mm 0+0.4 / 0.88 in. 0+0.016)

(5) 45 mm min. / 1.78 in. min.

(6) 32 mm min. / 1.26 in. min.


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