Copal MR34-3-Z Miniature rotary switch Datasheet

Panel Seal
MRE(36°Step)
Miniature Rotary Switches
RoHS Compliant
O-ring
The panel sealing capability of the switch ensures no
problem when it is left in water 1 meter deep for 30
minutes. However, do not operate the switch in water.
O-ring
■ Specications
■Features
1. The switch is designed for panel seal. The built-in O-ring
prevents entry of water drops and dust through the panel.
2. Diallyl phthalate resin (UL94V-O), which has excellent resistance
to arc and heat, and superb insulation quality is employed.
3. The terminals are molded in to ensure the permanent seal
structure which completely prevents ux entry through the
terminals.
4. Adoption of the wiping mechanism for the contacting area
to ensure contact stability and reliability.
Contact plating.
Rating
Min.
Dielectric strength
1,000VAC 1 minute
Insulation resistance
100MΩ min.
Electrical life
10,000 cycles
Operating force
9.8N・cm max.
Stopper strength
19.6N・cm
Operating
temperature range
Storage
temperature range
−20〜+85℃
E
−
G
Number of poles Number of position
Actuator shape
Waterproof type
1
2
3
4
1pole
2poles
3poles
4poles
10 10position
5 5position
(500VDC)
−40〜+85℃
3
2
Hex Nut
Lockwasher
Silver plated
G
Gold plated
3position
2position
O−Ring
140008010241 140008030051 140000610111
Dimensions
Nickel plated
Zinc plated
Z
None
《Supplied with switch》
Finish
5mA 6VDC
Contact plating
■ Standard Accessories
Part Name
Part No.
10mA 5VAC/DC
■Terminal Style
1 − 10
Series code
Gold plated
500mA 125VAC
Initial contact resistance 10mΩ max.(1A2〜4VDC)20mΩ max.(1.5mA 200μVAC)
■Part Numbering
MR E
Silver plated
Max.
Black
Nitril rubber
■Panel mounting
■Panel Cut-Out Dimensions
Panel thickness : 3.5 mm max.
Panel Seal
MRE1−10−Z
MRE(36°step)
1−pole 10−position
Part No.
Number of steps
Step angle
Terminal numbers are shown on the switch.
★MRE1−10−Z
★MRE1−10G−Z
9
36°
Reprtition of
from 1 to 10
1/4″
-40 THD
D-cut
Circuit diagram
※Two Common terminals (1C) are internally short-circuited. Select either one depending on wiring arrangements.
MRE2−5−Z
2−pole 5−position
Part No.
Number of steps
Step angle
Terminal numbers are shown on the switch.
★MRE2−5−Z
★MRE2−5G−Z
4
36°
Repetition of
from 1 to 5
/4″
-40 THD
D-cut
Circuit diagram
MRE3−3−Z
3−pole 3−position
Part No.
Number of steps
Step angle
Terminal numbers are shown on the switch.
★MRE3−3−Z
★MRE3−3G−Z
2
36°
Repetition of
from 1 to 3
4″-40 THD
D-cut
Circuit diagram
MRE4−2−Z
4−pole 2−position
Part No.
Number of steps
Step angle
Terminal numbers are shown on the switch.
★MRE4−2−Z
★MRE4−2G−Z
1
Repetition of
from 1 to 2
36°
4″
-40 THD
D-cut
Circuit diagram
●The circuit diagrams show the switches as viewed from the terminal
side with the shaft fully turned in the counter-clockwise direction.
●For Soldering Specications and Flux Cleaning, see page 572.
●A wide variety of optional accessories are available. Specify the
part number from Optional Accessories Table on page 567.
★:Made to order products.
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