Schneider-Electric
XB4BC21GEX

Range of produc: Harmony XB4

Product or component type: Complete push-button

Device short name: XB4

bezel material: Chromium plated metal

Fixing collar material: Zamak

Mounting diameter: 22 mm

Sale per indivisible quantity: 1

Dust zone: Zone 21 - 22

Gas zone: Zone 1 - 2

Type of operator: spring return

Operator profile: Black mushroom Ø 40 mm

Contacts type and composition: 1 NO

Width: 46.2 mm

height: 30 mm

Depth: 96.5 mm

Net weight: 0.126 kg

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

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

Embedding depth: 58 mm

Marking: Ex tb IIIC Db; II 2 GD; Ex db eb IIC Gb

Shape of signaling unit head: Round

contact operation: Slow-break

Positive opening: Without

Operating travel: 1.657 mm (engagement point); 4.622 mm (changing state point); 4.452 mm (total travel)

Operating force: 3.962 N

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 2.5 mm² without cable end conforming to IEC 60947-1

Tightening torque: 0.8…1.2 N.m conforming to IEC 60947-1

[Ith] conventional free air thermal current: 10 A conforming to IEC 60947-5-1

[Ui] rated insulation voltage: 415 V

[Ie] rated operational current: 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

Compatibility code: XB4

Protective treatment: TH

Ambient air temperature for storage: -40…70 °C

ambient air temperature for operation: -20…75 °C

IP degree of protection: IP65 conforming to IEC 60529

Standards: 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

product certifications: INERIS 04ATEX9004U

Unit Type of Package 1: PCE

Number of Units in Package 1: 1

Package 1 Height: 9.6 cm

Package 1 Width: 3.0 cm

Package 1 Length: 4.6 cm

Package 1 Weight: 130.0 g

Sustainable offer status: Green Premium product

REACh Regulation: Free of Substances of Very High Concern above the threshold

REACh free of SVHC: Yes

EU RoHS Directive: Pro-active compliance (Product out of EU RoHS legal scope)

Toxic heavy metal free: Yes

Mercury free: Yes

China RoHS Regulation: X

RoHS exemption information: Yes

Environmental Disclosure: ENVPEP1808008EN

Circularity Profile: ENVEOLI1808008EN

WEEE: The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins