Rocker Switch MRA Series
SPECIFICATION
Electrical Rating : 3A 250VAC(UL,VDE)
Mechanical life: Over 30000 cycles
Electrical life: Over 10000 cycles
Contact resistance: <20m
Insulation resistance: >1000M
High voltage resistance: >1500V 1 min.
Ambient temperature: Terminal side -20 to +85
side -20 to +55
Storage temperature: -30 to +80
Max
Atmospheric humidity: Max.85%
Actuating force: 4 to 8N(depends on different switch function)
Flammability: UL94 V-2
Temperature rise at the terminal: Max 30
(UL1054)
Solder ability of terminal: Max 350
3s
MATERIALS
Housing: PA66
Rocker: PA66
Contacts: Silver alloy
Terminal: Brass silver plated
Spring: SWC
Movable arm: Brass silver plated
HOW TO ORDER
MRA
Series
1
Switch
Function
K
Housing
Color
K
Actuator
Color
E
Marking
T
Terminal
Type
C
Safety
Approval
Series
1
2
ON-OFF
ON-ON
G
W
K
Gray
White
Black
G
W
K
O
R
B
Gray
White
Black
Orange
Red
Blue
Please see option of Marking
C
E
3 Safety Approvals
None Approvals
T
connect tab 3.7(Wide)*0.4(Thick)
Option of switch function
Dimension
1
[.591]
6.2
[.244]
6.4
[.252]
10.6
[.417]
1.6
[.063]
0.4
[.016]
3.7
[.146]
8.4
[.331]
[.354]
3.88
[.153]
8.7
[.343]
6.5
[.256]
1
[.394]
13.2
[.520]
Rocker position
Item NO
POLES
&THROWS
Left
Center
Right
10.5
[.413]
MRA1
MRA2
SPST
SPDT
ON
ON
None
None
OFF
ON
Panel cut out
x
Y
Z
0.70~1.25
Z
1.25~2.00
2.00~3.00
Y
9.10~9.20
9.10~9.20
9.10~9.20
X
14.10~14.20
14.20~14.30
14.30~14.40
