The XB7NA31 is a Ø22 mm monolithic push-button with a green flush head, spring return mechanism, and 1 NO contact. It is designed for industrial control panels and automation systems.
Series: Harmony XB7
Type: Push-button
Mounting Diameter: 22 mm
Head Type: Green flush, unmarked
Operation: Spring return
Contacts: 1 NO, slow-break
Positive Opening: Yes (only NO)
Connection: Screw clamp terminals
Electrical Durability: 1,000,000 cycles
Mechanical Durability: 1,000,000 cycles
Protection Rating: IP65 (front), IP20 (rear)
Rated Insulation Voltage [Ui]: 250 V
Impulse Withstand Voltage [Uimp]: 4 kV
Nominal Current [Ie]:
- 0.3 A @ 240 V AC-14
- 0.6 A @ 120 V AC-14
- 0.1 A @ 250 V DC-13
- 0.22 A @ 125 V DC-13
Operating Temperature: -25 °C to +70 °C
Storage Temperature: -40 °C to +70 °C
Vibration Resistance: 5 gn (2...500 Hz)
Shock Resistance: 50 gn (11 ms)
Mounting: 22.5 mm hole, nut fixing
Weight: 21 g
Certifications: UL, CSA, GOST, CCC
Environmental Compliance: RoHS, REACh, Green Premium