Snap-acting

ZMSM Series
Subminiature Snap-acting Switch (IP 65)

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Image shown represents the product series and may not indicate the actual part number

Features and Benefits

  • Reliable snap-acting mechanism
  • Various PCB terminals and actuators
  • IP 67 with potted wires only

Typical Applications

  • Communication devices
  • Testing equipment
  • Security/ Alarm systems

Specifications

  • Contact Rating:

    3A@ 125 V AC/ 3A@ 12 V DC, 0.01 A@ 12 V DC

  • Electrical Life:

    100,000 cycles @ 0.01 A, 12 V DC / 100,000 cycles @ 3A, 12 V DC, 6,000 cycles @ 3A, 125 VAC

  • Insulation Resistance:

    100 megohms min.

  • Dielectric Strength:

    500 Vrms

  • Operating Temperature:

    see datasheet

  • Solderability:

    –40ºC to 85ºC; –25ºC to 55ºC (in tape & reel packaging)

  • Certifications:

    , UL61058-1

= Most Common

Part Number
Current Rating Circuit Mounting Type Sealing Illumination Switch Function Electrical Life Cycles Voltage Rating - AC Voltage Rating - DC Actuator Type Termination Style Additional Features Operating Force, Torque Release Force Pretravel Differential Travel Overtravel Packaging
3A (AC/DC) SPDT Thru-hole Sealed - IP65 None On-Mom On 100,000 125V 12V Round (Pin Plunger) Thru-hole Support Posts 130gf 13gf 0.030" (0.8mm) 0.012" (0.3mm) 0.065" (1.7mm) Bulk
3A (AC/DC) SPDT Thru-hole Sealed - IP65 None On-Mom On 100,000 125V 12V Round (Pin Plunger) Thru-hole 130gf 13gf 0.030" (0.8mm) 0.012" (0.3mm) 0.065" (1.7mm) Bulk
3A (AC/DC) SPDT Chassis Mount Sealed - IP65 None On-Mom On 100,000 125V 12V Round (Pin Plunger) Solder Lug 130gf 13gf 0.030" (0.8mm) 0.012" (0.3mm) 0.065" (1.7mm) Bulk
3A (AC/DC) SPDT Thru-hole Sealed - IP65 None On-Mom On 100,000 125V 12V Lever, Straight Thru-hole 195gf 55gf 0.152" (3.85mm) 0.020" (0.5mm) 0.084" (2.14mm) Bulk
3A (AC/DC) SPDT Chassis Mount Sealed - IP65 None On-Mom On 100,000 125V 12V Lever, Straight Solder Lug 195gf 55gf 0.152" (3.85mm) 0.020" (0.5mm) 0.084" (2.14mm) Bulk
3A (AC/DC) SPDT Chassis Mount Sealed - IP65 None On-Mom On 100,000 125V 12V Lever, Straight Solder Lug Support Posts 195gf 55gf 0.152" (3.85mm) 0.020" (0.5mm) 0.084" (2.14mm) Bulk
3A (AC/DC) SPDT Thru-hole Sealed - IP65 None On-Mom On 100,000 125V 12V Lever, Simulated Roller Thru-hole 160gf 45gf 0.188" (4.8mm) 0.027" (0.7mm) 0.101" (2.57mm) Bulk
3A (AC/DC) SPDT Chassis Mount Sealed - IP65 None On-Mom On 100,000 125V 12V Lever, Simulated Roller Solder Lug 160gf 45gf 0.188" (4.8mm) 0.027" (0.7mm) 0.101" (2.57mm) Bulk
3A (AC/DC) SPDT Chassis Mount Sealed - IP65 None On-Mom On 100,000 125V 12V Lever, Simulated Roller Solder Lug Support Posts 160gf 45gf 0.188" (4.8mm) 0.027" (0.7mm) 0.101" (2.57mm) Bulk
100mA (DC) SPDT Thru-hole Sealed - IP65 None On-Mom On 100,000 12V Round (Pin Plunger) Thru-hole 130gf 13gf 0.030" (0.8mm) 0.012" (0.3mm) 0.065" (1.7mm) Bulk
100mA (DC) SPDT Chassis Mount Sealed - IP65 None On-Mom On 100,000 12V Round (Pin Plunger) Solder Lug 130gf 13gf 0.030" (0.8mm) 0.012" (0.3mm) 0.065" (1.7mm) Bulk
100mA (DC) SPDT Thru-hole Sealed - IP65 None On-Mom On 100,000 12V Lever, Straight Thru-hole 195gf 55gf 0.152" (3.85mm) 0.020" (0.5mm) 0.084" (2.14mm) Bulk
100mA (DC) SPDT Chassis Mount Sealed - IP65 None On-Mom On 100,000 12V Lever, Straight Solder Lug 195gf 55gf 0.152" (3.85mm) 0.020" (0.5mm) 0.084" (2.14mm) Bulk
100mA (DC) SPDT Thru-hole Sealed - IP65 None On-Mom On 100,000 12V Lever, Simulated Roller Thru-hole 160gf 45gf 0.188" (4.8mm) 0.027" (0.7mm) 0.065" (1.65mm) Bulk
100mA (DC) SPDT Chassis Mount Sealed - IP65 None On-Mom On 100,000 12V Lever, Simulated Roller Solder Lug 160gf 45gf 0.188" (4.8mm) 0.027" (0.7mm) 0.101" (2.57mm) Bulk
3A (AC/DC) SPDT Thru-hole Sealed - IP65 None On-Mom On 100,000 125V 12V Round (Pin Plunger) Thru-hole 130gf 13gf 0.030" (0.8mm) 0.012" (0.3mm) 0.065" (1.7mm) Bulk
3A (AC/DC) SPDT Chassis Mount Sealed - IP65 None On-Mom On 100,000 125V 12V Round (Pin Plunger) Solder Lug 130gf 13gf 0.030" (0.8mm) 0.012" (0.3mm) 0.065" (1.7mm) Bulk
3A (AC/DC) SPDT Thru-hole Sealed - IP65 None On-Mom On 100,000 125V 12V Lever, Straight Thru-hole 195gf 55gf 0.152" (3.85mm) 0.020" (0.5mm) 0.084" (2.14mm) Bulk
3A (AC/DC) SPDT Chassis Mount Sealed - IP65 None On-Mom On 100,000 125V 12V Lever, Straight Solder Lug 195gf 55gf 0.152" (3.85mm) 0.020" (0.5mm) 0.084" (2.14mm) Bulk
3A (AC/DC) SPDT Thru-hole Sealed - IP65 None On-Mom On 100,000 125V 12V Lever, Simulated Roller Thru-hole 160gf 45gf 0.188" (4.8mm) 0.027" (0.7mm) 0.065" (1.65mm) Bulk
3A (AC/DC) SPDT Chassis Mount Sealed - IP67 None On-Mom On 100,000 125V 12V Lever, Simulated Roller Wire Leads 160gf 45gf 0.188" (4.8mm) 0.027" (0.7mm) 0.065" (1.65mm) Bulk
3A (AC/DC) SPST-NC Chassis Mount Sealed - IP67 None On-Mom Off 100,000 125V 12V Lever, Simulated Roller Wire Leads 160gf 45gf 0.188" (4.8mm) 0.027" (0.7mm) 0.065" (1.65mm) Bulk
100mA (DC) SPDT Thru-hole Sealed - IP65 None On-Mom On 100,000 12V Round (Pin Plunger) Thru-hole Support Posts 130gf 13gf 0.030" (0.8mm) 0.012" (0.3mm) 0.065" (1.7mm) Bulk
100mA (DC) SPDT Thru-hole Sealed - IP65 None On-Mom On 100,000 12V Round (Pin Plunger) Thru-hole 130gf 13gf 0.030" (0.8mm) 0.012" (0.3mm) 0.065" (1.7mm) Bulk
100mA (DC) SPDT Chassis Mount Sealed - IP65 None On-Mom On 100,000 12V Round (Pin Plunger) Solder Lug 130gf 13gf 0.030" (0.8mm) 0.012" (0.3mm) 0.065" (1.7mm) Bulk