Micro Switches

Micro Switches up to 10A 125/250VAC

MP3 Series

MP3

How to order:

1

2

3

4

sales@greatecs.com

www.greatecs.com

5

TERMINAL TYPE

HINGED TYPE (LEVER)

27.8

22.2

6.0

7.0

COM

Ø3.4

Ø3.10

NC

NO

5.4

10.3

4.2

Ø 2.4

t=1.0

7.0

t=1.0

M3x0.5 Screw

7.0

11.3

11.5

Ø 1.7

4°

2.0

6.35

3.2

10.0

t=0.5

Ø 2.0 Ø 1.2

1.6

12.2

15.2

Hinged

Type

O.P. (mm)

P.T.

max.

(mm)

O.T.

min.

(mm)

M.D.

max.

(mm)

Operating Force

max. (gf)

Release Force

min. (gf)

L

N

H

L

N

H

00

14.75±0.45

1.2

1.0

0.3

50

200

300

40

50

60

01

15.2±0.5

1.6

0.8

0.5

50

200

300

40

50

60

02

16±1.2

4.0

1.6

0.8

30

90

135

20

40

50

03

15.7±3.1

9.0

3.2

2.0

15

50

70

10

20

30

04

18.75±1.25

4.0

1.6

0.8

30

100

150

20

40

50

05

20.7±0.6

1.6

0.8

0.5

50

200

300

30

50

60

06

20.65±1.25

4.0

1.6

0.8

30

90

135

20

40

50

OPERATING FORCE

O.P. (Operation Position): The position of the actuator at which the contact snap to the operated contact position

F.P. (Free Position): The initial position on the actuator when there is no external force applied

P.T. (Pretravel): The distance or angle through which the actuator moves from the F.P. to the O.P.

O.T. (Over Travel): The distance or angle of the actuator movement beyond the O.P.

R.P. (Releasing Position): The position of the actuator at which the contacts snap from the operated contact position to

their normal position

M.D. (Movement Differential): The distance or angle from O.P. to R.P.

Contact Configuration

27.8

20.2

22.0

8.4

35.6

8.4

8.4

59.5

8.4

32.6

20.6

8.4

8.4

34.0

8.4

31.8

Ø4.8

Ø4.8

General Specifications:

FEATURES

» Long Life spring mechanism

» Large over travel

MATERIAL

» Stationary Contact: AgNi (5A/10A)

Brass copper (0.1A)

» Movable Contact: AgNi

» Terminals: Brass Copper

MECHANICAL

» Type of Actuation: Momentary

» Mechanical Life: 300,000 operations min.

» Operating Temperature: -40°C to +105°C

ELECTRICAL

» Electrical Life: 10,000 operations min.

» Initial Contact Resistance: 50mΩ max.

» Insulation Resistance: 100MΩ min.

R1

R2

R3

D

C

Q250

Q187

H

00

01

02

03

04

05

06

07

CURRENT RATING:

0.1A 48VDC

5A 125/250VAC

10A 125/250VAC

TERMINAL

(See above drawings):

Solder Lug

Screw

Quick Connect 250 Series

Quick Connect 187 Series

P.C.B. Terminal

HINGED TYPE

(See above drawings):

Pin Plunger

Short Hinge Lever

Standard Hinge Lever

Long Hinge Lever

Simulated Hinge Lever

Short Roller Hinge Lever

Standard Roller Hinge Lever

L Shape Hinge Lever

L

N

H

2

1C

1O

OPERATING FORCE

(See above shedule):

Lower Force

Standard Force

Higher Force

CIRCUIT

S.P.D.T.

S.P.S.T. (NC.)

S.P.S.T. (NO.)

1

2

3

4

5

Mounting Holes

Ø3.1 Screw Holes

22.20

L03