ESS SERIES
MICRO SWITCH
ESS SERIES

   

FEATURES

  • Small compact size suitable for electric equipment appliances and P.C.B. layout
  • 2-piece spring mechanism design offering durable acute operation and long life
  • Heavy/Light operation force specifications
  • Three Kinds of terminal available soldering, printing and quick connect type
  • RoHS Compliant

APPLICATIONS

  • Communication equipment
  • Vending machines
  • Security systems
  • Medical equipment
  • Office automation appliances
  • Home electric appliances
  • A car use

SPECIFICATIONS

red.gif (327 bytes) ELECTRICAL

TYPE
DESCRIPTION

ESS-01

ESS-05

ESS-10
Contact Rating: AC 125V

0.1A

5A

----
AC 250V

----

3A

10.1A
DC 30V

0.1A

----

----
Contact Resistance: (Initial) O.F.1.47N (150gf)

50m Max.

30m Max.

30m Max.
O.F.0.49N (50gf)

100m Max.

50m Max.

----
O.F.0.25N (25gf)

150m Max.

----

----
Insulation Resistance

100 M Min. at 500 VDC

red.gif (327 bytes) CHARACTERISTICS

TYPE
DESCRIPTION

ESS-01

ESS-05

ESS-10
Mechanical Life (Cycles Operations)

30,000,000

30,000,000

10,000,000
Electrical Life (Cycles Operations)

200,000

200,000

50,000
Ambient Temperature

-25 to +85 (without dew condensation)
Ambient Humidity

Max. 85% RH
Max. operating
cycle rate		 Mechanical

400 cycle/min.
Electrical

60 cycle/min.
Allowable Operation speed

0.1 to 1,000 mm/sec (without lever)
Dielectric Strength Between non-continuous terminal

AC 600Vrms

AC 1000Vrms

AC 1000Vrms
Between each terminal and other exposed metal parts

AC 1500Vrms
Between each terminal and ground

AC 1500Vrms
Vibration Resistance (Without lever)

10 to 55 Hz amplitude of 1.5mm
Shock Resistance (Without lever) O.F.1.47N (150gf)

300m/s2{30G}Min.
O.F.0.25N (25gf)

200m/s2{20G}Min.
O.F.0.49N (50gf)

200m/s2{20G}Min.
Unit weight

Approx 1.6g

PART NUMBERING SYSTEM

  ESS  XX  X  X  X  XX
   |    |  |  |  |   |
   |    |  |  |  |   +--- XX:Special product number
   |    |  |  |  |        00:Phenolic housing
   |    |  |  |  |        10:PBT housing
   |    |  |  |  +--- Operation force:(Without lever)
   |    |  |  |       1:25gf (0.1A)
   |    |  |  |       2:50gf (0.1,5A)
   |    |  |  |       3:150gf
   |    |  |  +--- Actuators:
   |    |  |       0:Button
   |    |  |       1:Straight lever
   |    |  |       2:Simulated roller lever
   |    |  |       3:Roller lever
   |    |  |       4:17.5mm straight lever
   |    |  |       5:22.5mm straight lever
   |    |  +--- Terminal type:
   |    |       1:#110 Quick connect terminal
   |    |       2:PC board terminal
   |    |       3:Solder terminal
   |    +--- Rating current:
   |         01:0.1 Ampere
   |         05:5 Ampere
   |         10:10.1 Ampere
   +--- Series name:
        ESS:Small compact size micro switch

Actuators
0 Button (without lever)
1 Straight lever
2 Simulated roller lever
3 Roller lever
Terminal type
1 #110 Quick connect terminal
2 PC board terminal
3 Solder terminal

SELECTION GUIDE

 

Actuator

O.F. Max. gf

#110 Quick
connect terminal

PC board
terminal

Solder terminal

0.1A

BUTTON

 25gf (0.25N)

ESS01101

ESS01201

ESS01301

 50gf (0.49N)

ESS01102

ESS01202

ESS01302

150gf (1.47N)

ESS01103

ESS01203

ESS01303

Straight lever

   8gf (0.08N)

ESS01111

ESS01211

ESS01311

 16gf (0.16N)

ESS01112

ESS01212

ESS01312

 50gf (0.49N)

ESS01113

ESS01213

ESS01313

Simulated
roller lever

   8gf (0.08N)

ESS01121

ESS01221

ESS01321

 16gf (0.16N)

ESS01122

ESS01222

ESS01322

 50gf (0.49N)

ESS01123

ESS01223

ESS01323

Roller lever

   8gf (0.08N)

ESS01131

ESS01231

ESS01331

 16gf (0.16N)

ESS01132

ESS01232

ESS01332

 50gf (0.49N)

ESS01133

ESS01233

ESS01333

5A

BUTTON

 50gf (0.49N)

ESS05102

ESS05202

ESS05302

150gf (1.47N)

ESS05103

ESS05203

ESS05303

Straight lever

 16gf (0.16N)

ESS05112

ESS05212

ESS05312

 50gf (0.49N)

ESS05113

ESS05213

ESS05313

Simulated
roller lever

 16gf (0.16N)

ESS05122

ESS05222

ESS05322

50gf (0.49N)

ESS05123

ESS05223

ESS05323

Roller lever

 16gf (0.16N)

ESS05132

ESS05232

ESS05332

 50gf (0.49N)

ESS05133

ESS05233

ESS05333

10.1A

BUTTON

150gf (1.47N)

ESS10103

ESS10203

ESS10303

Straight lever

 50gf (0.49N)

ESS10113

ESS10213

ESS10313

Simulated
roller lever

 50gf (0.49N)

ESS10123

ESS10223

ESS10323

Roller lever

 50gf (0.49N)

ESS10133

ESS10233

ESS10333

CIRCUIT DIMENSIONS UNIT:mm(inch)

DIMENSIONS  UNIT:mm(inch)