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Micro Load Applicable Ranges
When using a Limit Switch for opening or closing micro-load circuit
(zones 1 through 3), contact failure may occur if a Limit Switch with
ordinary contact specifications is used. Therefore, when using Limit
Switches in the micro-load range, use ones with contact specifica-
tions that are suited to each zone.
Use the SHL-@-01 micro-load models within the zones (1 through 3)
shown in the following diagram.
5 mW
0.16 mA
30
24
Operating range for
micro-load models
12
Unusable
range
5
1 mA
0
0.1
1
The above diagram is for standard conditions (5 C to 35 C, 40% to
70%). Since the values vary depending on the operating environ-
ment conditions, contact your OMRON representative for further
details.
Others
The standard seal rubber for the lead wire outlet is one that allows 6-
to 8-dia. cables. The appropriate nominal cross-section of the lead
2
wire is 0.75 mm
. (When the sealing capability is required over a long
period of time, use mold specifications.)
800 mW
26 mA
Operating
range for
standard
models
100 mA 160 mA
10
100
1,000
Current (mA)
SHL
Enclosed Switch
F-55
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