FEATURES OF THE 4746A-02 PUSHBUTTON SWITCHES:
ELECTRICAL SPECIFICATIONS
• Max. current/voltage rating with resistive load :
– silver contacts (A) : 3 A 250 VAC – 6 A 125 VAC
– copper contacts (C) : 2 A 250 VAC – 4 A 125 VAC
• Initial contact resistance : 10 mΩ max.
• Insulation resistance : 1,000 MΩ min. at 500 VDC
• Dielectric strength :
2,000 Vrms 50 Hz min. between terminals
3,000 Vrms 50 Hz min. between terminals and frame
• Electrical life : 10,000 cycles at full load
GENERAL SPECIFICATION
• Torque : 0.95 Nm (.70 Ft.lb) max. applied to nut
• Panel thickness : 5 mm (.196) max. between 2 nuts
• Total travel : 4.5 mm (.177) +/- 0.5 (.019)
• Hand soldering : 270 °C max. for 10 seconds max. – Iron Ø 3 mm (.118)
ENVIRONMENTAL SPECIFICATIONS
• Operating temperature : -20 °C to +65 °C
MATERIALS
• Case : melamine-phenolic
• Plunger : polyamide
• Bushing : polyamide
• Contacts : A : silver
C : copper, silver plated