The Schneider Electric XB7NH25 is a black flush pushbutton designed for control and signaling applications. It features 1 normally open (NO) and 1 normally closed (NC) contact. This pushbutton is designed for easy push-to-release operation and is equipped with screw clamp terminals for secure and reliable connections. It is suitable for various industrial and commercial applications where control and signaling are essential.
Product Features:
Pushbutton Design: Flush pushbutton design for control and signaling.
1NO + 1NC Contacts: Equipped with 1 normally open and 1 normally closed contact for versatile applications.
Push-to-Release: Designed for easy push-to-release operation.
Screw Clamp Terminals: Screw clamp terminals for secure and reliable connections.
Versatile Applications: Suitable for a wide range of industrial and commercial applications.
Specifications
| Main | |
| Range of product | Harmony XB7 |
| Product or component type | Push-button |
| device short name | XB7 |
| Mounting diameter | 22 mm |
| Sale per indivisible quantity | 10 |
| IP degree of protection | IP20 (rear face) conforming to IEC 60529 |
| IP65 (front face) conforming to IEC 60529 | |
| Shape of signaling unit head | Round |
| Type of operator | Push and push-to-release |
| Operator profile | Black flush |
| Contacts type and composition | 1 NO + 1 NC |
| Connections - terminals | Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to IEC 60947-1 |
| Screw clamp terminals, 1 x 0.34...2 x 2.5 mm² without cable end conforming to IEC 60947-1 | |
| Device presentation | Monolithic product |
| Complementary | |
| CAD overall width | 29 mm |
| CAD overall height | 29 mm |
| CAD overall depth | 51.5 mm |
| Terminals description ISO n°1 | (21-22)NC |
| (13-14)NO | |
| Net weight | 0.021 kg |
| Device mounting | Fixing hole - diameter: 22.5 mm 22.3 +0.4/0 conforming to IEC 60947-1 |
| Fixing center | >= 30 x 40 mm (support panel) metal - thickness: 1…6 mm |
| >= 30 x 40 mm (support panel) plastic - thickness: 2…6 mm | |
| Fixing mode | Fixing nut beneath head: 2…2.4 N.m |
| Marking | Unmarked |
| contact operation | Slow-break |
| Positive opening | With NC contact conforming to IEC 60947-5-1 appendix K |
| Mechanical durability | 300000 cycles |
| Tightening torque | 0.8…1.2 N.m conforming to IEC 60947-1 |
| Shape of screw head | Cross compatible with JIS No 1 screwdriver |
| Cross compatible with Philips no 1 screwdriver | |
| Cross compatible with pozidriv No 1 screwdriver | |
| Slotted compatible with flat Ø 4 mm screwdriver | |
| Slotted compatible with flat Ø 5.5 mm screwdriver | |
| Short-circuit protection | 4 A cartridge fuse type gG conforming to IEC 60947-5-1 |
| [Ui] rated insulation voltage | 250 V (pollution degree 3) conforming to IEC 60947-1 |
| [Uimp] rated impulse withstand voltage | 4 kV conforming to IEC 60947-1 |
| [Ie] rated operational current | 0.1 A at 250 V, DC-13, R300 conforming to IEC 60947-5-1 |
| 0.22 A at 125 V, DC-13, R300 conforming to IEC 60947-5-1 | |
| 0.3 A at 240 V, AC-14, D300 conforming to IEC 60947-5-1 | |
| 0.6 A at 120 V, AC-14, D300 conforming to IEC 60947-5-1 | |
| Electrical durability | 1000000 cycles, DC-13, 0.3 A at 24 V, operating rate <216000 cyc/mn, load factor: 0.5 conforming to IEC 60947-5-1 appendix C |
| 1000000 cycles, AC-15, 0.03 A at 230 V, operating rate <216000 cyc/mn, load factor: 0.5 conforming to IEC 60947-5-1 appendix C | |
| 1000000 cycles, AC-15, 0.09 A at 240 V, operating rate <108000 cyc/mn, load factor: 0.5 conforming to IEC 60947-5-1 appendix C | |
| Electrical reliability | Λ <= 10exp(-6) at 17 V, 5 mA conforming to IEC 60947-5-4 |
| Environment | |
| Protective treatment | TH |
| Ambient air temperature for storage | -40…70 °C |
| Ambient air temperature for operation | -25…70 °C |
| Overvoltage category | Class II conforming to IEC 61140 |
| NEMA degree of protection | NEMA 12 conforming to UL 50 E |
| NEMA 3 conforming to UL 50 E | |
| standards | IEC 60947-1 |
| CSA C22.2 No 14 | |
| JIS C8201-5-1 | |
| UL 508 | |
| IEC 60947-5-1 | |
| JIS C8201-1 | |
| product certifications | CCC |
| GOST | |
| Vibration resistance | 5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6 |
| Shock resistance | 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
| 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27 | |