Specifications

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Main
Part Number XB4BS8444 XB4BS8445
Range of product Harmony XB4 Harmony XB4
Product or component type Emergency stop push-button Emergency switching off push-button
Emergency switching off push-button Emergency stop push-button
device short name XB4 XB4
Bezel material Chromium plated metal Chromium plated metal
Fixing collar material Zamak Zamak
Mounting diameter 22 mm 22 mm
Sale per indivisible quantity 1 1
Shape of signaling unit head Round Round
Type of operator Trigger action and mechanical latching Trigger action and mechanical latching
Head type Standard Standard
reset Turn to release Turn to release
Operator profile Red mushroom Ø 40 mm, unmarked Red mushroom Ø 40 mm, unmarked
Contact operation Slow-break Slow-break
Connections – terminals Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to EN 60947-1 Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to EN 60947-1
Screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to EN 60947-1 Screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to EN 60947-1
Complementary
Height 47 mm 47 mm
Width 40 mm 40 mm
Depth 82 mm 82 mm
Terminals description ISO n°1 (21-22)NC (13-14)NO
Product weight 0.13 kg 0.13 kg
Resistance to high pressure washer 7000000 Pa at 55 °C, distance : 0.1 m 7000000 Pa at 55 °C, distance : 0.1 m
Contacts usage Standard contacts Standard contacts
Positive opening With conforming to EN/IEC 60947-5-1 appendix K With conforming to EN/IEC 60947-5-1 appendix K
Operating travel 1.5 mm (NC changing electrical state) 1.5 mm (NC changing electrical state)
4.3 mm (total travel) 2.6 mm (NO changing electrical state)
4.3 mm (total travel)
44 N
Mechanical durability 300000 cycles 300000 cycles
Tightening torque 0.8…1.2 N.m conforming to EN 60947-1 0.8…1.2 N.m conforming to EN 60947-1
Shape of screw head Cross compatible with Philips no 1 screwdriver Cross compatible with Philips no 1 screwdriver
Cross compatible with pozidriv No 1 screwdriver Cross compatible with pozidriv No 1 screwdriver
Slotted compatible with flat Ø 4 mm screwdriver Slotted compatible with flat Ø 4 mm screwdriver
Slotted compatible with flat Ø 5.5 mm screwdriver Slotted compatible with flat Ø 5.5 mm screwdriver
Contacts material Silver alloy (Ag/Ni) Silver alloy (Ag/Ni)
Short-circuit protection 10 A cartridge fuse type gG conforming to EN/IEC 60947-5-1 10 A cartridge fuse type gG conforming to EN/IEC 60947-5-1
[Ith] conventional free air thermal current 10 A conforming to EN/IEC 60947-5-1 10 A conforming to EN/IEC 60947-5-1
[Ui] rated insulation voltage 600 V (pollution degree 3) conforming to EN 60947-1 600 V (pollution degree 3) conforming to EN 60947-1
[Uimp] rated impulse withstand voltage 6 kV conforming to EN 60947-1 6 kV conforming to EN 60947-1
[Ie] rated operational current 3 A at 240 V, AC-15, A600 conforming to EN/IEC 60947-5-1 3 A at 240 V, AC-15, A600 conforming to EN/IEC 60947-5-1
6 A at 120 V, AC-15, A600 conforming to EN/IEC 60947-5-1 6 A at 120 V, AC-15, A600 conforming to EN/IEC 60947-5-1
0.1 A at 600 V, DC-13, Q600 conforming to EN/IEC 60947-5-1 0.1 A at 600 V, DC-13, Q600 conforming to EN/IEC 60947-5-1
0.27 A at 250 V, DC-13, Q600 conforming to EN/IEC 60947-5-1 0.27 A at 250 V, DC-13, Q600 conforming to EN/IEC 60947-5-1
0.55 A at 125 V, DC-13, Q600 conforming to EN/IEC 60947-5-1 0.55 A at 125 V, DC-13, Q600 conforming to EN/IEC 60947-5-1
1.2 A at 600 V, AC-15, A600 conforming to EN/IEC 60947-5-1 1.2 A at 600 V, AC-15, A600 conforming to EN/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 EN/IEC 60947-5-1 appendix C 1000000 cycles, AC-15, 2 A at 230 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/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 EN/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 EN/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 EN/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 EN/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 EN/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 EN/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 EN/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 EN/IEC 60947-5-1 appendix C
Electrical reliability Λ < 10exp(-6) at 5 V and 1 mA in clean environment conforming to EN/IEC 60947-5-4 Λ < 10exp(-6) at 5 V and 1 mA in clean environment conforming to EN/IEC 60947-5-4
Λ < 10exp(-8) at 17 V and 5 mA in clean environment conforming to EN/IEC 60947-5-4 Λ < 10exp(-8) at 17 V and 5 mA in clean environment conforming to EN/IEC 60947-5-4
Device presentation Complete product Complete product
Environment
Protective treatment TH TH
Ambient air temperature for storage -40…70 °C -40…70 °C
Ambient air temperature for operation -40…70 °C -40…70 °C
Electrical shock protection class Class I conforming to IEC 60536 Class I conforming to IEC 60536
IP degree of protection IP66 conforming to IEC 60529 IP66 conforming to IEC 60529
IP67 IP67
IP69 IP69
IP69K IP69K
NEMA degree of protection NEMA 13 NEMA 13
NEMA 4X NEMA 4X
IK degree of protection IK06 conforming to IEC 50102 IK06 conforming to IEC 50102
Standards JIS C8201-5-1 EN/IEC 60204-1
IEC 60364-5-53 EN/IEC 60947-1
UL 508 UL 508
EN/IEC 60947-5-1 IEC 60364-5-53
CSA C22.2 No 14 EN/ISO 13850
EN/ISO 13850 CSA C22.2 No 14
EN/IEC 60947-5-5 EN/IEC 60947-5-1
EN/IEC 60947-1 EN/IEC 60947-5-4
EN/IEC 60204-1 JIS C8201-5-1
EN/IEC 60947-5-4 EN/IEC 60947-5-5
JIS C8201-1 JIS C8201-1
Product certifications LROS (Lloyds register of shipping) BV
BV GL
GL LROS (Lloyds register of shipping)
DNV DNV
CSA CSA
UL listed UL listed
Vibration resistance 5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6 5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6
Shock resistance 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27 30 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 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27
Packing Units
Unit Type of Package 1 PCE PCE
Number of Units in Package 1 1 1
Package 1 Height 4.700 cm 5.200 cm
Package 1 Width 5.500 cm 4.400 cm
Package 1 Length 9.400 cm 8.800 cm
Package 1 Weight 133.000 g 133.000 g
Unit Type of Package 2 S03 S03
Number of Units in Package 2 80 80
Package 2 Height 30.000 cm 30.000 cm
Package 2 Width 30.000 cm 30.000 cm
Package 2 Length 40.000 cm 40.000 cm
Package 2 Weight 11.113 kg 11.172 kg
Unit Type of Package 3 P06 P06
Number of Units in Package 3 640 640
Package 3 Height 75.000 cm 77.000 cm
Package 3 Width 60.000 cm 80.000 cm
Package 3 Length 80.000 cm 60.000 cm
Package 3 Weight 99.964 kg 99.324 kg
Contractual warranty
Warranty 18 months

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Weight 0.13 kg
Dimensions 8.2 × 4.0 × 4.7 cm
Model

XB4BS8444, XB4BS8445