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简单介绍:
SERIES 101 FOUR HOLE MOUNT
SNAP-ACTION INSTRUMENT AND CONTROL SWITCHES
• Double-Wiping Contacts for Low Resistance Even Under Extreme Shock and Vibration
• Fast Switching Speed Independent of O
详情介绍:
Features
• Fast Switching Speed Independent of Operator Action -
• Standard Four Hole Mount – Single Hole Mount Available
• NEMA Class A (105°C) Insulating Materials
• Excellent for DC as well as AC Switching
• Making and Breaking of Contacts Performed InsideEnclosed Decks
Electrical Specifications
Continuous Ratings
• 20A/600VAC
Interrupt Ratings • 5A/250VDC
• 15A/120VAC
• 10A/240VAC
• 7.5A/600VAC, (Circuit 1,2,3,4)
• 10A/125VDC
• 1A/600 VAC, (Circuit 6, 7)
• Overload Current (50 operations): 90A/600VAC Restrictive
• Dielectric Breakdown: 2200V rms minimum
• Insulation Resistance: 100 Megohms minimum
• Contacts Resistance: 30 Milliohms max. (10 Milliohms Average Before Life)
• For Higher Rated Snap Action Switches Consult Factory
Mechanical Specifications
Poles Circuit 1 = 12 MAX; Circuit 2, 3 & 4 = 8 MAX;
Circuit 6 & 7=11 MAX
Positions 2, 3, or 4
Contacts Break-Before-Make (Non-Shorting);
Make-Before-Break (Shorting)
Action Positive Snap Action - 90° Indexing
Movement Factory Limited to 2 or 3 Positions Unlimited Continuous Rotation in Both Directions or
Mounting Panel Mount, 4 Tapped Mounting Holes
Panel Thickness 3/16" Standard
Rotor Contacts Phosphor-bronze, Double Grip
Stationary Contacts Copper, Integral with Screw Type Terminals
Construction Contacts Enclosed in Molded-phenolic Disks
Approvals
• UL: File No. E18174
• CSA