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

Expected in 2-4 weeks

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

236,07 €

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

In cart

236,07 €

SPECIFICATIONS

Main

Device short name XB4

Gas zone Zone 1 - 2

device mounting Fixing hole - diameter: 22.5 mm +/- 0.2 mm conforming to EN/IEC 60947-1

[ui] rated insulation voltage 415 V

reset Turn to release

Complementary

[ie] rated operational current 1.9 A at 380 V, AC, A600 conforming to EN/IEC 60947-5-1
3 A at 240 V, AC, A600 conforming to EN/IEC 60947-5-1
6 A at 120 V, AC, A600 conforming to EN/IEC 60947-5-1
0.27 A at 250 V, DC, Q300 conforming to EN/IEC 60947-5-1
0.55 A at 125 V, DC, Q300 conforming to EN/IEC 60947-5-1
2.87 A at 24 V, DC, Q300 conforming to EN/IEC 60947-5-1

[ith] conventional thermal current 10 A conforming to EN/IEC 60947-5-1

Product certifications INERIS 04ATEX9004U

Handle front plate colour 30 mm

mounting diameter 22 mm

Product or component type Complete emergency stop push-button

tightening torque 0.8…1.2 N.m conforming to EN 60947-1

Fixing collar material Zamak

Connections - terminals Screw clamp terminals, 2 x 1.5 mm² with cable end conforming to EN/IEC 60947-1
Screw clamp terminals, 1 x 2.5 mm² without cable end conforming to EN/IEC 60947-1

marking Ex tb IIIC Db
Ex db eb IIC Gb
II 2 GD

bezel material Chromium plated metal

contact operation Slow-break

Contacts type and composition 1 NO + 1 NC

Sale per indivisible quantity 1

width (w) 46.2 mm

Type of operator trigger action and mechanical latching

Contacts usage Standard

Net weight 0.141 kg

Embedding depth 58 mm

depth 119.5 mm

Fixing center >= 30 x 40 mm (support panel) - thickness: 1…6 mm

mechanical durability 5000000 cycles

Positive opening With conforming to EN/IEC 60947-5-1 appendix K

Shape of signaling unit head Round

Operator profile Red mushroom Ø 40 mm

Environment

Ambient air temp for storage/transportation -40…70 °C

ip degree of protection IP65 conforming to IEC 60529

Range of product Harmony XB4

ambient air temperature for operation -20…65 °C

Dust zone Zone 21 - 22

standards EN/IEC 60079-0:2009
EN/IEC 60079-1:2009
EN/IEC 60079-7:2009
EN/IEC 60079-31:2009
UL 60079-0
UL 60079-1
UL 60079-31
ANSI/ISA 12.12.01
CSA C22.2 No 213

protective treatment TH