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Microswitches

Product catalog summary

Micro Switches Overview
This document provides technical specifications for micro switches, specifically models MSA 130 and MSS 132. It includes detailed information on operating conditions, electrical ratings, and mechanical parameters.

Specifications

Operating Speed: 0.1 - 1 m/s, dependent on actuator form.
Operating Frequency: Mechanical: 60 cycles/min; Electrical: 15 cycles/min.
Insulation Resistance: ≥100MOhm at 500 VDC.
Contact Resistance: < 100mOhm initially.
Test Voltage: AC1000V for terminals with the same polarity; AC1500V for terminals and non-current carrying metal parts, both at 50/60Hz for 1 minute.
Temperature Grade: -25 °C to 125 °C.
Vibration Resistance: 10-55Hz, 1.5mm double amplitude.
Life Expectancy: Mechanical: ≥ 10 million cycles; Electrical: ≥ 50,000 cycles.

Electrical Ratings

MSA 130: 16 A / 250 VAC, 1/2 HP - 120/250 VAC, compliant with EN 61058 and UL 1054 standards.
MSS 132: 5 A - 125/250 VAC, 1/8 HP - 125/250 VAC, compliant with EN 61058 and UL 1054 standards.

Mechanical Parameters

Operating Force (OF): Ranges from 1.18N to 2.35N depending on the model.
Pre Travel (PT): Maximum values range from 0.20mm to 0.49mm.
Over Travel (OT): Minimum values range from 0.4mm to 3.2mm.
Different Travel (DT): Maximum values range from 0.4mm to 1.2mm.
Operating Position (OP): Values range from 8.5mm to 20.6mm.

Additional Features

Various terminal styles and circuit codes are available, including SPDT, SPST NO, and SPST NC configurations.
Accessories such as levers are available for customization.

Conclusion
The document provides comprehensive technical details necessary for the application and integration of micro switches in various electrical and mechanical systems. It highlights critical parameters and compliance with international standards, ensuring reliability and performance.

Catalog excerpts

Micro Switches

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OPERATING SPEED OPERATING FREQUENCY INSULATION RESISTANCE CONTACT RESISTANCE TEST VOLTAGE (each terminal same polarity) TEST VOLTAGE (each terminal and non current carrying metal parts) TEMPERATURE GRADE VIBRATION RESISTANCE LIFE EXPECTANCY 0,1-1 m/s (related to actuator form) Mechanical 60 cycles/min; Electrical 15 cycle/min < lOOmOhm (initial value) THEE WORLD IIM A CLICK

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ELECTRICAL RATING TERMINAL STYLE CODE OPERATING FORCE ACCESSORIES: LEVERS AVAILABLE

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132 mss OPERATING SPEED OPERATING FREQUENCY 0,1 - 1 m/s (related to actuator form) Mechanical 60 cycles/min; Electrical 15 cycle/min INSULATION RESISTANCE ≥100MOhm (500 VDC) CONTACT RESISTANCE < 100mOhm (initial value) AC1000V, 50/60HZ, 1MIN TEST VOLTAGE (each terminal and non current carrying metal parts) sWitcHes TEST VOLTAGE (each terminal same polarity) AC1500V, 50/60HZ, 1MIN TEMPERATURE GRADE VIBRATION RESISTANCE LIFE EXPECTANCY -25 °C ≤ T ≤ 125 °C 10-55Hz, 1.5mm, double amplitude Mechanical ≥ 10 Mio cycles Electrical ≥ 50 k cycles draWing 6.4 19.9 7.5 2. 6 0.6 5.2 m s s ? ? electrical rating...

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ELECTRICAL RATING OPERATING FORCE ACCESSORIES: LEVERS AVAILABLE

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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