XB4BG21
Product ID:35037
Updated: 2026/4/8
Key Features
- 1Ensure reliable power distribution for demanding industrial environments. 2、Select the compact design to save panel space and enhance system reliability. 3、Simplify installation and future maintenance procedures. 4、Benefit from advanced thermal management for consistent, optimal performance. 5、Meet international safety and compliance standards with confidence.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Harmony XB4 | Product or Component Type | Selector switch |
| Device short name | XB4 | Bezel material | Chromium plated metal |
| Fixing collar material | Zamak | Mounting diameter | 0.9 in (22.5 mm) |
| Sale per indivisible quantity | 1 | Head type | Standard |
| Shape of signaling unit head | Round | Type of operator | stay put |
| Operator profile | key switch | Operator position information | 2 positions 90° |
| Contacts type and composition | 1 NO | Contact operation | Slow-break |
| Connections - terminals | Screw clamp terminals, <= 2 x 1.5 mm² with cable end IEC 60947-1<br />Screw clamp terminals, >= 1 x 0.22 mm² without cable end IEC 60947-1 | Height | 1.9 in (47 mm) |
| Width | 1.2 in (30 mm) | Depth | 3.4 in (86 mm) |
| Terminals description ISO n°1 | (13-14)NO | Net Weight | 0.258 lb(US) (0.117 kg) |
| Resistance to high pressure washer | 1015.3 psi (7000000 Pa) 131 °F (55 °C) 0.1 m | Type of Keylock | Key 455 |
| Key withdrawal position | Left-hand | Contacts usage | Standard contacts |
| Positive opening | Without | Torque value | 1.24 lbf.in (0.14 N.m) NO changing electrical state |
| Mechanical durability | 1000000 cycles | Tightening torque | 7.08…10.6 lbf.in (0.8…1.2 N.m) IEC 60947-1 |
| Shape of screw head | Cross Philips no 1<br />Cross pozidriv No 1<br />Slotted flat Ø 4 mm<br />Slotted flat Ø 5.5 mm | Contacts material | Silver alloy (Ag/Ni) |
| Short-circuit protection | 10 A cartridge fuse gG IEC 60947-5-1 | [Ith] conventional free air thermal current | 10 A IEC 60947-5-1 |
| [Ui] rated insulation voltage | 600 V 3)IEC 60947-1 | [Uimp] rated impulse withstand voltage | 6 kV IEC 60947-1 |
| [Ie] rated operational current | 3 A 240 V, AC-15, A600 IEC 60947-5-1<br />6 A 120 V, AC-15, A600 IEC 60947-5-1<br />0.1 A 600 V, DC-13, Q600 IEC 60947-5-1<br />0.27 A 250 V, DC-13, Q600 IEC 60947-5-1<br />0.55 A 125 V, DC-13, Q600 IEC 60947-5-1<br />1.2 A 600 V, AC-15, A600 IEC 60947-5-1 | Electrical durability | 1000000 cycles, AC-15, 2 A 230 V 3600 cyc/h 0.5 EN 60947-5-1 appendix C<br />1000000 cycles, AC-15, 3 A 120 V 3600 cyc/h 0.5 EN 60947-5-1 appendix C<br />1000000 cycles, AC-15, 4 A 24 V 3600 cyc/h 0.5 EN 60947-5-1 appendix C<br />1000000 cycles, DC-13, 0.2 A 110 V 3600 cyc/h 0.5 EN 60947-5-1 appendix C<br />1000000 cycles, DC-13, 0.5 A 24 V 3600 cyc/h 0.5 EN 60947-5-1 appendix C |
| Electrical reliability | Λ < 10exp(-6) 5 V 1 mA in clean environment IEC 60947-5-4<br />Λ < 10exp(-8) 17 V 5 mA in clean environment IEC 60947-5-4 | Device presentation | Complete product |
| Protective treatment | TH | Ambient Air Temperature for Storage | -40…158 °F (-40…70 °C) |
| Ambient Air Temperature for Operation | -40…158 °F (-40…70 °C) | Overvoltage category | Class I IEC 60536 |
| IP degree of protection | IP66 IEC 60529<br />IP69<br />IP69K<br />IP67 | NEMA degree of protection | NEMA 13<br />NEMA 4X |
| IK degree of protection | IK06 with keyhole cover ZBGP conforming to IEC 50102 | Standards | JIS C8201-5-1<br />IEC 60947-5-5<br />IEC 60947-1<br />UL 508<br />IEC 60947-5-4<br />CSA C22.2 No 14<br />IEC 60947-5-1<br />JIS C8201-1 |
| Product Certifications | BV<br />UL<br />CSA<br />DNV<br />LROS (Lloyds register of shipping) | Vibration resistance | 5 gn 2…500 Hz)IEC 60068-2-6 |
| Shock resistance | 30 gn 18 ms) half sine wave acceleration IEC 60068-2-27<br />50 gn 11 ms) half sine wave acceleration IEC 60068-2-27 |
Specifications may be subject to change without notice