Product Model
XB4BC21GEX
Selling Points
- 1High-quality components ensure long-lasting performance.
- 2Compact design for easy integration into various systems.
- 3Advanced thermal management for optimal cooling.
- 4Meets stringent industry standards for safety and reliability.
- 5Compatible with a wide range of applications, including industrial and commercial use.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
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 | Mounting diameter | 0.9 in (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 | 1.8 in (46.2 mm) | Height | 1.2 in (30 mm) |
Depth | 3.8 in (96.5 mm) | Net Weight | 0.278 lb(US) (0.126 kg) |
Device mounting | Fixing hole 0.9 in (22.5 mm) +/- 0.2 mm IEC 60947-1 | Fixing center | >= 30 x 40 mm support panel) 0.04…0.2 in (1…6 mm) |
Embedding Depth | 2.3 in (58 mm) | marking | Ex tb IIIC Db<br />II 2 GD<br />Ex db eb IIC Gb |
Shape of signaling unit head | Round | Contact operation | Slow-break |
Positive opening | Without | Operating travel | 0.065 in (1.657 mm) engagement point)<br />0.182 in (4.622 mm) changing state point)<br />0.175 in (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 IEC 60947-1<br />Screw clamp terminals, 1 x 2.5 mm² without cable end IEC 60947-1 | Tightening torque | 7.08…10.6 lbf.in (0.8…1.2 N.m) IEC 60947-1 |
[Ith] conventional free air thermal current | 10 A IEC 60947-5-1 | [Ui] rated insulation voltage | 415 V |
[Ie] rated operational current | 1.9 A 380 V, AC, A600 IEC 60947-5-1<br />3 A 240 V, AC, A600 IEC 60947-5-1<br />6 A 120 V, AC, A600 IEC 60947-5-1<br />0.27 A 250 V, DC, Q300 IEC 60947-5-1<br />0.55 A 125 V, DC, Q300 IEC 60947-5-1<br />2.87 A 24 V, DC, Q300 IEC 60947-5-1 | Protective treatment | TH |
Ambient Air Temperature for Storage | -40…158 °F (-40…70 °C) | Ambient Air Temperature for Operation | -4…167 °F (-20…75 °C) |
IP degree of protection | IP65 IEC 60529 | Standards | IEC 60079-0:2009<br />EN/IEC 60079-1:2009<br />IEC 60079-7:2009<br />IEC 60079-31:2009<br />UL 60079-0<br />UL 60079-1<br />UL 60079-31<br />ANSI/ISA 12.12.01<br />CSA C22.2 No 213 |
Product Certifications | INERIS 04ATEX9004U |
Specifications may be subject to change without notice