Product Model
XB7ND21
Selling Points
- 1Monolithic design for easy installation - Eliminates the need for components, making it quick to install.
- 2Flexible wiring solution - 4-terminals with 2-contacts offer increased wiring flexibility.
- 3Impact, dust, and water resistant - Ideal for operation in harsh environments due to its IP65 rating.
- 4Wide operating temperature range - Operates from -25°C to 70°C, ensuring versatility in usage.
- 5Durable construction with plastic bezel - Provides good resistance to chemical agents and electrical insulation.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Range of Product | Harmony XB7 | Product or Component Type | Selector switch |
Device short name | XB7 | Mounting diameter | 0.9 in (22 mm) |
Sale per indivisible quantity | 10 | Net Weight | 0.057 lb(US) (0.026 kg) |
IP degree of protection | IP20 IEC 60529 rear face)<br />IP65 IEC 60529 front face) | Shape of signaling unit head | Round |
Type of operator | stay put | Operator profile | Black standard handle |
Operator position information | 2 positions 90° | Contacts type and composition | 1 NO |
Positive opening | Without | CAD overall width | 1.1 in (29 mm) |
CAD overall height | 1.1 in (29 mm) | CAD overall depth | 2.7 in (68.5 mm) |
Terminals description ISO n°1 | (13-14)NO | Device mounting | Fixing hole 0.9 in (22.5 mm) 22.3 +0.4/0 IEC 60947-1 |
Fixing center | >= 30 x 40 mm support panel) metal 0.04…0.2 in (1…6 mm)<br />>= 30 x 40 mm support panel) plastic 0.08…0.2 in (2…6 mm) | Fixing mode | Fixing nut 17.7…21.2 lbf.in (2…2.4 N.m) |
Contact operation | Slow-break | Mechanical durability | 300000 cycles |
Connections - terminals | Screw clamp terminals, <= 2 x 1.5 mm² with cable end IEC 60947-1<br />Screw clamp terminals, 1 x 0.34...2 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 |
Shape of screw head | Cross JIS No 1<br />Cross Philips no 1<br />Cross pozidriv No 1<br />Slotted flat Ø 4 mm<br />Slotted flat Ø 5.5 mm | Short-circuit protection | 4 A cartridge fuse gG IEC 60947-5-1 |
[Ui] rated insulation voltage | 250 V 3)IEC 60947-1 | [Uimp] rated impulse withstand voltage | 4 kV IEC 60947-1 |
[Ie] rated operational current | 0.1 A 250 V, DC-13, R300 IEC 60947-5-1<br />0.22 A 125 V, DC-13, R300 IEC 60947-5-1<br />0.3 A 240 V, AC-14, D300 IEC 60947-5-1<br />0.6 A 120 V, AC-14, D300 IEC 60947-5-1 | Electrical durability | 1000000 cycles, DC-13, 0.3 A 24 V 216000 cyc/mn 0.5 IEC 60947-5-1 appendix C<br />1000000 cycles, AC-15, 0.03 A 230 V 216000 cyc/mn 0.5 IEC 60947-5-1 appendix C<br />1000000 cycles, AC-15, 0.09 A 240 V 108000 cyc/mn 0.5 IEC 60947-5-1 appendix C |
Electrical reliability | Λ < 10exp(-6) 17 V 5 mA IEC 60947-5-4 | Protective treatment | TH |
Ambient Air Temperature for Storage | -40…158 °F (-40…70 °C) | Ambient Air Temperature for Operation | -13…158 °F (-25…70 °C) |
Electrical shock protection class | Class II IEC 61140 | NEMA degree of protection | NEMA 12 UL 50 E<br />NEMA 3 UL 50 E |
Standards | CSA C22.2 No 14<br />UL 508<br />IEC 60947-5-1<br />JIS C8201-5-1<br />IEC 60947-1<br />JIS C8201-1 | Vibration resistance | 5 gn 2…500 Hz)IEC 60068-2-6 |
Shock resistance | 50 gn 11 ms) half sine wave acceleration IEC 60068-2-27<br />30 gn 18 ms) half sine wave acceleration IEC 60068-2-27 |
Specifications may be subject to change without notice