Product Model
XB7NG21
Selling Points
- 1Durable plastic housing with IP65 rating for impact, dust, water, and vibration resistance.
- 21NO contact configuration with a contact rating of 0.6 A at 120 VAC, 0.3 A at 240 VAC, and 0.22 A at 125 VDC.
- 3Key-operated knob ensures secure operation only by authorized personnel.
- 4Designed to fit in a standard 22mm cut-out for easy integration into existing machinery.
- 5Black color with a monolithic design for sleek and robust performance in various applications.
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 | 0.11 lb(US) (0.05 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 position information | 2 positions 90° |
Type of Keylock | Key 455 | Key withdrawal position | Left-hand |
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 | 3.3 in (83 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 | IEC 60947-1<br />IEC 60947-5-1<br />UL 508<br />JIS C8201-5-1<br />CSA C22.2 No 14<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