Description

Schneider XB7NH25 | black flush pushbutton Ø22 – push push-to-release 1NO+1NC screw clamp terminals

1. Technical Specifications of  Schneider XB7NH25

  • Type: Flush Pushbutton Switch
  • Diameter: 22 mm
  • Mechanism: Push-to-lock, push-to-release
  • Material: Plastic
  • Color: Black
  • Contact Type: 1 NO + 1 NC (1 Normally Open + 1 Normally Closed)
  • Terminals: Screw clamp terminals
  • Protection Rating: IP65 (Dust and water resistant)
  • Operating Temperature: -25°C to 70°C
  • Mechanical Life: Up to 1,000,000 cycles
  • Electrical Life: Up to 500,000 cycles

2. Key Features

A. Compact Design and Convenient Operation

  • The switch has a flush design with a 22 mm diameter, which makes it suitable for installation in most industrial and commercial control panels.
  • The push-to-lock, push-to-release mechanism allows for easy operation, enabling full control over the activation and deactivation of electrical circuits with a single press.

B. Dual Contact Points (1 NO + 1 NC)

  • The switch provides dual contact points (1 normally open + 1 normally closed), which allows for controlling multiple electrical circuits simultaneously.
  • This makes it ideal for applications where you need to control two separate devices, such as switching between two different machines or systems.

C. High Protection Against Dust and Water (IP65)

  • With an IP65 rating, this switch is dust-tight and water-resistant, making it ideal for use in harsh industrial environments or outdoor settings exposed to dust and moisture.

D. Easy Wiring and Installation

  • The switch features screw clamp terminals, ensuring secure and reliable connections for the wiring.
  • Installation is straightforward and can be done using basic tools.

3. Benefits

A. Versatile Application

  • With dual contact points, the Schneider XB7NH25 can be used in a wide variety of applications, such as controlling two circuits or devices at once.
  • It’s an ideal choice for systems that require dual functionality, such as switching on two devices independently.

B. Reliable Performance

  • Thanks to its long operational life, the switch is designed for high durability in both mechanical and electrical functions.
  • It performs reliably in tough operating conditions, making it suitable for heavy-duty industrial environments.

C. Enhanced Safety

  • The high IP65 protection rating ensures that the switch can safely operate in dusty or wet environments, providing added protection for both the switch and the overall system.
  • The push-to-lock, push-to-release mechanism ensures a safe and intuitive way to control the system.

Additional information

brands

Schneider Electric

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
Product 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
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 3 cm
Package 1 Width 12 cm
Package 1 Length 12 cm
Package 1 Weight 23 g
Contractual warranty
Warranty 18 months

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