The Spamel Ms1307 microswitch has a long, straight plunger and actuation elements with an adjustable operating position. It is a snap-action type, with a switching capacity of 15 A, high precision, and a wide switching speed range.

• Type: Snap-action
• Plunger: Long, straight
• Actuation elements: Various
• Operating position adjustment: Yes
• Switching capacity: 15 A
• Switching speed: 0.01 mm–1 m/s
• Precision: High
• Insulation resistance: At least 100 MΩ at 500 VDC
• Contact resistance: Up to 15 mΩ, initial value
• Switching frequency: Mechanical: 240 operations/min; electrical: 20 operations/min
• Shock resistance: 1000 m/s² (approx. 100 G); operating disturbance: 300 m/s² (approx. 30 G)
• Vibration resistance: 10–55 Hz, 1.5 mm double amplitude
• Humidity: Up to 85% relative humidity
• Mechanical endurance: 20,000,000 operations/min
• Electrical endurance: 500,000 operations/min
• Dielectric strength: 1000 VAC, 50/60 Hz for 1 minute between terminals of the same polarity; 1500 VAC, 50/60 Hz for 1 minute between each terminal and ground
• Maximum operating force: 350 g
• Minimum release force: 114 g
• Maximum pretravel: 0.4 mm
• Minimum overtravel: 5.5 mm
• Maximum differential travel: 0.05 mm
• Operating position: 21.8 ± 0.8