Schneider XB7ND25 Harmony XB7 Selector Switch 22mm Black 2-Position Stay Put

The Schneider Electric XB7ND25 is a 22 mm black 2-position stay-put selector switch from the Harmony XB7 series, fitted with a 1 NO + 1 NC contact configuration. Rated at 250 V insulation voltage and 4 kV impulse withstand voltage, it provides dependable operator control in industrial and commercial control panels.

Technical specifications:

• Commercial reference: XB7ND25
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Harmony XB7
• Product type: Selector switch
• Mounting diameter: 22 mm
• Number of positions: 2, stay put, 90°
• Contact configuration: 1 NO + 1 NC
• Rated insulation voltage [Ui]: 250 V (pollution degree 3)
• Rated impulse withstand voltage [Uimp]: 4 kV
• Rated operating current [Ie]: 0.3 A at 240 V AC-14; 0.1 A at 250 V DC-13
• IP rating: IP65 (front) / IP20 (rear), IEC 60529
• NEMA rating: NEMA 3, NEMA 12
• Dimensions (WxHxD): 29 x 29 x 68.5 mm
• Weight: 0.026 kg
• Operating temperature: -25...70 °C
• Storage temperature: -40...70 °C
• Mechanical durability: 300,000 cycles
• Electrical durability: 1,000,000 cycles
• Connection: Screw terminals, 1 x 0.34...2 x 2.5 mm²
• Positive opening: per IEC 60947-5-1 Annex K
• Electrical protection class: Class II (IEC 61140)
• Short-circuit protection: 4 A gG fuse (IEC 60947-5-1)

Features and benefits:

• Stay-put 2-position mechanism retains operator selection without continuous input
• IP65 front protection resists dust and water jets for use in harsh industrial environments
• 1,000,000-cycle electrical durability ensures long service life in demanding applications
• Positive opening contacts per IEC 60947-5-1 Annex K for use in safety-critical control circuits
• Wide operating temperature range from -25 to 70 °C covers extreme ambient conditions

Applications:

• Machine control panels requiring manual/automatic mode selection
• Industrial operator stations and control desks for equipment switching
• Motor control centers with latched two-state control requirements
• Building automation and HVAC control enclosures

Compliant with IEC 60947-1, IEC 60947-5-1, UL 508, CSA C22.2 No 14, and JIS C8201-5-1. Part of the Schneider Electric Harmony XB7 range.

Also known as: Schneider XB7ND25, Schneider Electric XB7ND25, 22mm panel selector switch, Harmony XB7 2-position selector.