Micro Switches
Micro Switches up to 10A 125/250VAC
MP3 Series
10.3
4.2
Ø3.10
Contact Configuration
NC
NO
COM
Ø3.4
6.0
22.2
Ø3.1 Screw Holes
5.4
7.0
27.8
22.20
Mounting Holes
TERMINAL TYPE
6.35
3.2
1.6
Ø 1.7
Ø 2.4
2.0
Ø 1.2
t=0.5
Ø 2.0
4°
7.0
11.3
t=1.0
7.0
M3x0.5 Screw
11.5
t=1.0
10.0
12.2
15.2
D Solder Terminal
C Screw
Q250 Quick Connect 250 Series
Q187 Quick Connect 187 Series
H P.C.B. Terminal
HINGED TYPE (LEVER)
OPERATING FORCE
22.0
8.4
35.6
Operating Force
Release Force
min. (gf)
27.8
20.2
8.4
P.T.
max.
(mm)
O.T.
min.
(mm)
M.D.
max.
(mm)
max. (gf)
Hinged
Type
O.P. (mm)
L
N
H
L
N
H
14.75 0.45
15.2 0.5
16 1.2
00
1.2
1.6
4.0
9.0
4.0
1.6
4.0
1.0
0.8
1.6
3.2
1.6
0.8
1.6
0.3
0.5
0.8
2.0
0.8
0.5
0.8
50
50
30
15
30
50
30
200
200
90
300
300
135
70
40
40
20
10
20
30
20
50
50
40
20
40
50
40
60
60
50
30
50
60
50
00 Pin Plunger
01 Short
02 Standard
01
32.6
02
03
59.5
8.4
8.4
15.7 3.1
18.75 1.25
20.7 0.6
20.65 1.25
50
04
05
100
200
90
150
300
135
03 Long
04 Simulated
06
34.0
8.4
31.8
20.6
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.
8.4
8.4
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.
05 Short Roller
06 Standard Roller
07 L Shape
How to order:
General Specifications:
1
2
3
4
5
MP3
FEATURES
1
4
CURRENT RATING:
0.1A 48VDC
OPERATING FORCE
(See above shedule):
Lower Force
» Long Life spring mechanism
» Large over travel
R1
R2
R3
5A 125/250VAC
10A 125/250VAC
L
N
H
Standard Force
Higher Force
MATERIAL
2
TERMINAL
» Stationary Contact: AgNi (5A/10A)
Brass copper (0.1A)
(See above drawings):
Solder Lug
5
2
1C
1O
CIRCUIT
S.P.D.T.
S.P.S.T. (NC.)
S.P.S.T. (NO.)
D
C
Screw
» Movable Contact: AgNi
» Terminals: Brass Copper
Q250 Quick Connect 250 Series
Q187 Quick Connect 187 Series
H
P.C.B. Terminal
MECHANICAL
3
HINGED TYPE
» Type of Actuation: Momentary
» Mechanical Life: 300,000 operations min.
» Operating Temperature: -40°C to +105°C
(See above drawings):
Pin Plunger
00
01
02
03
04
05
06
07
Short Hinge Lever
Standard Hinge Lever
Long Hinge Lever
Simulated Hinge Lever
Short Roller Hinge Lever
Standard Roller Hinge Lever
L Shape Hinge Lever
ELECTRICAL
» Electrical Life: 10,000 operations min.
» Initial Contact Resistance: 50mΩ max.
» Insulation Resistance: 100MΩ min.
sales@greatecs.com
www.greatecs.com
L03