Schneider XB7ND21 | Monolithic selector switch, plastic, black, Ø22, stay put, 2 positions, stay put, 1 NO
Description
Schneider XB7ND21 | Monolithic selector switch, plastic, black, Ø22, stay put, 2 positions, stay put, 1 NO
Schneider XB7ND21 | Monolithic Selector Switch – Harmony XB7, Ø22 mm, Black, 2 Positions, Stay Put, 1 NO
The Schneider XB7ND21 is a monolithic selector switch from the Harmony XB7 series, designed for control systems requiring a reliable and ergonomic switch. This black plastic push button features a stay-put mechanism with 2 positions and is equipped with 1 normally open (NO) contact, making it suitable for a wide range of industrial and automation applications.
Key Features
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Product Type: Monolithic Selector Switch
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Series: Harmony XB7
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Model: XB7ND21
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Color: Black
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Button Diameter: 22 mm
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Mounting Type: Panel mount
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Material: Plastic
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Contact Configuration: 1 NO (Normally Open)
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Operation: Stay put (two-position)
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Positions: 2 positions
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Marking: Unmarked button head
Technical Specifications
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Mounting Hole Diameter: 22 mm (standard for industrial control systems)
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Electrical Contacts: Screw clamp terminals for secure and easy wiring
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Button Design: Black color, commonly used for non-emergency control functions
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Functionality: Stay put, remains in the selected position until manually changed
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Ingress Protection: Suitable for industrial and commercial environments
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Compliance: Meets international standards for control devices, such as IEC and EN
Applications
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Control Circuits
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Motor Control Centers
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Industrial Equipment
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Machinery Activation and Settings Adjustment
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Automated Systems and Process Control
Advantages
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Reliable Positioning
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Stay-put function ensures the switch stays in the selected position without automatic return, offering secure control in critical applications
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Easy to Use
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Simple two-position functionality allows for straightforward operation
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Versatile Design
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Can be used in a wide range of applications, from machinery control to process adjustments
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Durable and Robust
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Monolithic plastic body ensures long-lasting performance even in demanding environments
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Cost-Effective
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Provides a reliable and affordable solution for two-position switching needs
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Additional information
| brands | Schneider Electric |
|---|
Specifications
| range of product | Harmony XB7 |
|---|---|
| Product or component type | Selector switch |
| Device short name | XB7 |
| Mounting diameter | 22 mm |
| Sale per indivisible quantity | 10 |
| Net weight | 0.026 kg |
| 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 | 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 | 29 mm |
|---|---|
| CAD overall height | 29 mm |
| CAD overall depth | 68.5 mm |
| Terminals description ISO n°1 | (13-14)NO |
| 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: 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 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 |
| 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 and 5 mA conforming to IEC 60947-5-4 |
| Protective treatment | TH |
|---|---|
| Ambient air temperature for storage | -40…70 °C |
| ambient air temperature for operation | -25…70 °C |
| Electrical shock protection class | 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 | CSA C22.2 No 14 UL 508 IEC 60947-5-1 JIS C8201-5-1 IEC 60947-1 JIS C8201-1 |
| 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 |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 7.0 cm |
| Package 1 Width | 3.2 cm |
| Package 1 Length | 3.2 cm |
| Package 1 Weight | 28.0 g |
| Unit Type of Package 2 | BAG |
| Number of Units in Package 2 | 10 |
| Package 2 Height | 3.0 cm |
| Package 2 Width | 7.0 cm |
| Package 2 Length | 3.0 cm |
| Package 2 Weight | 288.0 g |
| Unit Type of Package 3 | S01 |
| Number of Units in Package 3 | 100 |
| Package 3 Height | 15.0 cm |
| Package 3 Width | 15.0 cm |
| Package 3 Length | 40.0 cm |
| Package 3 Weight | 3.08 kg |
| Warranty | 18 months |
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