Micro Switches
Micro Switches up to 10A 125/250VAC
t1.0 TYP.
MP3 Series
Ø3.10
F.P.
O.P.
10.3
4.2
Contact Configuration
10.3
6.00
3.1
NO
COM
10.30
2.8
Ø3.1 Screw Holes
22.20
Mounting Holes
6.0
22.2
27.8
3.4
Ø3.4
15.9
-0
+0.1
NC
5.4
7.0
TERMINAL TYPE
4.5
6.3
4.75
7.2
t=0.8
Ø 2.4
2.0
3.4 6.0
3.4
Ø 1.7
6.35
3.2
Ø 2.0 Ø 1.2
t=0.5
2.9
6.3
1.6
2.1
4°
4.0
t=1.0
7.0
M3x0.5 Screw
11.3
t=0.8
D
Solder Terminal
C
Screw
Q250
Quick Connect
250 Series
Q187
Quick Connect
187 Series
H
P.C.B. Terminal
HINGED TYPE (LEVER)
27.8
20.2
22.0
8.4
35.6
8.4
Hinged
Type
00
01
02
8.4
03
04
05
O.P. (mm)
P.T.
max.
(mm)
1.2
1.6
4.0
9.0
4.0
1.6
4.0
OPERATING FORCE
O.T.
min.
(mm)
1.0
0.8
1.6
3.2
1.6
0.8
1.6
M.D.
max.
(mm)
0.3
0.5
0.8
2.0
0.8
0.5
0.8
Operating Force
max. (gf)
L
50
50
30
15
30
50
30
N
200
200
90
50
100
200
90
H
300
300
135
70
150
300
135
Release Force
min. (gf)
L
40
40
20
10
20
30
20
N
50
50
40
20
40
50
40
H
60
60
50
30
50
60
50
00
Pin Plunger
59.5
01
Short
R
8.4
02
Standard
32.6
14.75±0.45
15.2±0.5
16±1.2
15.7±3.1
18.75±1.25
20.7±0.6
20.65±1.25
03
Long
20.6
8.4
Ø4.8
Ø4.8
04
Simulated
34.0
8.4
11.8
8.4
31.8
06
05
Short Roller
06
Standard Roller
07
L Shape
How to order:
General Specifications:
3
4
5
MP3
R1
R2
R3
2
1
1
2
FEATURES
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
4
L
N
H
2
1C
1O
5
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.)
» 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.
D
C
Q250
Q187
H
3
00
01
02
03
04
05
06
07
sales@greatecs.com
www.greatecs.com
L03
Micro Switches
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.
5.6
t=1.0
7.0
11.5
10.0
12.2
15.2
10.2
5.0
3.5
