Overview
The 300 & 400 series miniature pushbutton switches offer compact size, dry circuit through power ratings, and various mounting options (panel, panel & PC, and PC mounting models).
Electrical Specifications
Max. current/voltage rating: 0.4VA at 20V, 1A at 125VAC or 28VDC, and 3A at 125VAC or 28VDC. Initial contact resistance: 10 milliohms max at 3VDC, 0.1 Amp. Insulation resistance: 10,000 MΩ min. Dielectric strength: 1,000 Vrms min at sea level.
Materials and Agency Approval
Materials used include diallyphthalate (DAP) base, nylon actuator, nickel plated brass bushing, gold or coin silver contacts, and epoxy terminal seal. Agency approval includes UL approval for coin silver contacts (Q option).
General Specifications
Operating temperature: -30°C to +85°C. Available models include 300 (Q) coin silver, 300 (B) gold, 400 (Q) coin silver, and 400 (B) gold.
Manual:
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Pricing & Distributors: https://www.datasheets360.com/part/detail/401zqe/1596880547143312945/
