EV SERIES
MICRO SWITCH
EV SERIES

     

FEATURES

  • High applicability for general industrial equipment and home appliances
  • High precision mechanism design offering durable acute operation and long life
  • Heavy/Light operation force specifications
  • Three Kinds of terminal available #187 quick connect/solder, #187 quick connect and #250 quick connect type
  • RoHS Compliant

APPLICATIONS

  • Home appliances
  • Vending machines
  • Office automation appliances
  • General industrial machines
  • Amusement and communication equipment

SPECIFICATIONS

red.gif (327 bytes) ELECTRICAL

TYPE
DESCRIPTION

EV-11

EV-16

EV-21
Contact Rating: AC 125V

11A 1/2HP

16A 1/2HP

21A 1/2HP
AC 250V

11A 1/2HP

16A 1/2HP

21A 1/2HP
DC 125V

0.6A

0.6A

0.6A
DC 250V

0.3A

0.3A

0.3A
Contact Resistance: (Initial)

50m Max.
Insulation Resistance

100 M Min. at 500 VDC

red.gif (327 bytes) CHARACTERISTICS

TYPE
DESCRIPTION

EV-11

EV-16

EV-21
Mechanical Life (Cycles Operations)

50,000,000

Electrical Life (Cycles Operations)

300,000

100,000

100,000

Ambient Temperature

-25 to +80 (without dew condensation)
Ambient Humidity

Max. 85% RH
Max. operating
cycle rate		 Mechanical

600 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 1000Vrms
Between each terminal and other exposed metal parts

AC 2000Vrms
Between each terminal and ground

AC 2000Vrms
Vibration Resistance (Without lever)

10 to 55 Hz amplitude of 1.5mm
Shock Resistance (Without lever)

200m/s2{20G}Min.

300m/s2{30G}Min.

300m/s2{30G}Min.
Unit weight

Approx 6.5g

PART NUMBERING SYSTEM

  EV  XX  X  X  X  X  XX
   |   |  |  |  |  |   |
   |   |  |  |  |  |   +--- XX:Special product number
   |   |  |  |  |  +--- Operation force:(Without lever)
   |   |  |  |  |       1:100gf(EV11)
   |   |  |  |  |       2:200gf(EV11,EV16)
   |   |  |  |  |       3:400gf(EV11,EV16,EV21)
   |   |  |  |  +--- Actuator type:
   |   |  |  |       0:Without lever
   |   |  |  |       1:Short straight lever
   |   |  |  |       2:Straight lever
   |   |  |  |       3:Long straight lever
   |   |  |  |       4:Simulated roller lever
   |   |  |  |       5:Short roller lever
   |   |  |  |       6:Roller lever
   |   |  |  +--- Terminal type:
   |   |  |       1:#187 Quick connect/solder terminal
   |   |  |         (EV11,EV16)
   |   |  |       2:#187 Quick connect terminal
   |   |  |         (EV11)
   |   |  |       3:#250 Quick connect terminal
   |   |  |         (EV11,EV16,EV21)
   |   |  +--- Contact arrangement:
   |   |       1:Bottom COM, SPST-NO (1a)
   |   |       2:Bottom COM, SPST-NC (1b)
   |   |       3:Bottom COM, SPDT    (1c)
   |   |       4:Side COM, SPST-NO   (1a)
   |   |       5:Side COM, SPST-NC   (1b)
   |   |       6:Side COM, SPDT      (1c)
   |   +--- Rating current:
   |        11:11 Ampere
   |        16:16 Ampere
   |        21:21 Ampere
   +--- Series name:
        EV:V type micro switch

Actuators
0 Without lever

1 Short straight lever

2 Straight lever

3 Long straight lever

4 Simulated roller lever

5 Short roller lever

Actuators
6 Roller lever

Terminal type
1 #187 Quick connect/solder terminal

2 #187 Quick connect terminal
3 #250 Quick connect terminal

CIRCUIT DIMENSIONS  UNIT:mm(inch)

DIMENSIONS  UNIT:mm(inch)