Unit of Measure

Specifications

Available

Manufacturer Stock

Brands

APEM

Manufacturer

APEM

Series

IS

Bushing Diameter

12 mm

Maximum Current Rating with Resistive Load at 32 Volts (V) Alternating Current (AC) Voltage

400 mA

Maximum Current Rating with Resistive Load at 48 Volts (V) Alternating Current (AC) Voltage

100 mA

Maximum Solder Temperature

300 ºC572 ºF

Environmental Specifications

Front Panel Sealing

Ingress Protection (IP67) According to International Electrotechnical Commission (IEC) 60529
Shock Resistance1 100 g

Vibration Resistance

10-500 Hz - 10 g according to International Electrotechnical Commission (IEC) 512-4, test 6d

Salt Spray

International Electrotechnical Commission (IEC) 512-6, Test 11f

Operating Temperature

-40 to 85 ºC-40 to 185 ºF

Electrical Specifications

Dielectric Strength

1000 Vrms

Electrical Life at Full Load

500000 cycles

Minimum Insulation Resistance at 500 Volt (V) Direct Current (DC) Voltage

1 GΩ

General Specifications

Minimum Panel Thickness

1.5 mm0.059 in

Maximum Panel Thickness

4 mm0.157 in

Total Travel

1.7 mm0.066 in

Total Travel Tolerance (±)

0.3 mm

Typical Operating Force

4 N

Typical Operating Force Tolerance (±)

3 N

Low Level/Mechanical Life

1000000 cycles

Maximum Torque Applied to Metal Nut U166

1 N·m

Maximum Torque Applied to Plastic Nut U4248

1.5 N·m

Materials

Case Material

Thermoplastic UL94-V0

Actuator Material

Polymide 6/6

Bushing Material

Polymide 6/6

Contact Material

Gold Plated Silver

Terminal Seal Material

Epoxy

Agency Approvals

Agency Approvals

Recognized Component Mark (RU®) 2 A 125 VAC/250 VAC Recognized Component Mark (RU®) File E83438

Availability

Consult factory for details of approved models.

Marking

To order switches marked UL, complete appropriate box of ordering format.

Distinctive Features

Distinctive Features

  • Threaded bushing models
  • Compact, lightweight
  • Tactile feedback
  • Momentary Action

Note

Note

The company reserves the right to change specifications without notice.

APEM products may be recycled at end-of-life for the re-claiming of valuable metal components.
  • 1 According to IEC 512-4, test 6c