A165E-S-03U Omron, A165E-S-03U Datasheet - Page 8

• Manufacturer Part Number: A165E-S-03U
• Description: E-stop,non-lighted,30diameter
• Manufacturer: Omron

Specifications of A165E-S-03U

• Control Type: Emergency Stop
• Contact Form: 3PST - NC
• Contact Rating: 1A at 30 VDC/125 VAC, 0.5 A at 250 VAC
• Illuminated: N
• Contact Configuration: 3PST-NC
• Switch Operation: Pushlock Turn Reset
• Contact Voltage Ac Nom: 250V
• Contact Voltage Dc Nom: 30V
• Contact Current Max: 5A
• Actuator Style: Round
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Precautions
J CORRECT USE
Mounting
Always make sure that the power is turned OFF before mounting,
removing, or wiring the Switch, and before performing
maintenance.
Do not tighten the mounting nut more than necessary using tools
such as pointed-nose pliers. Doing so will damage the mounting
nut. The tightening torque is 0.29 to 0.49 N • m.
Wiring
Solder terminals and quick-connect terminals (#110) are
commonly used for terminals.
Be sure to use electrical wires that are a size appropriate for the
applied voltage and carry current (conductor size is 0.5 to 0.75
mm
below. If the soldering is not properly performed, the lead wires
will become detached, resulting in short-circuits.
•
•
Wait for one minute after soldering before exerting any external
force on the solder.
Use non-corrosive resin fluid as the flux.
Make sure that the electric cord is wired so that it does not touch
the Unit. If the electric cord will touch the Unit, then electric wires
with a heat resistance of 100°C min. must be used.
After wiring the Switch, maintain an appropriate clearance and
creepage distance.
Using the Microload
Insert a contact protection circuit, if necessary, to prevent the
reduction of life expectancy due to extreme wear on the contacts
caused by loads where inrush current occurs when the contact is
opened and closed.
The A165E-jU allows both a general-purpose load (125 V at 5A,
250 V at 3 A) and a microload. If a general-purpose load is
applied, however, the microload area cannot be used. If the
microload area is used with a general-purpose load, the contact
surface will become rough, and the opening and closing of the
contact for a microload may become unreliable.
The minimum applicable load is the N-level reference value. This
value indicates the malfunction reference level for the reliability
level of 60% (λ 60) (conforming to JIS C5003).
OMRON ELECTRONICS LLC
One Commerce Drive
Schaumburg, IL 60173
847-843-7900
For US technical support or other inquiries:
800-556-6766
Cat. No. GC SAFETY-2
2
Hand soldering: 30 W, within 5 s
Dip soldering: 240°C, within 3 s
). Perform soldering according to the conditions provided
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, divide by 25.4
2/03
Specifications subject to change without notice
OMRON CANADA, INC.
885 Milner Avenue
Toronto, Ontario M1B 5V8
416-286-6465
9
The equation, λ 60 = 0.5 x 10
malfunction rate is less than 1/2,000,000 with a reliability level of
60%.
LEDs
The LED current-limiting resistor is built-in, so internal resistance
is not required.
Operating Environment
The IP65 model is designed with a protective structure so that it
will not sustain damage if water comes in contact with the front of
the panel.
The oil-resistant IP65 model uses NBR rubber and is resistant to
general cutting oil and cooling oil. Since some particular oils
cannot be used with the oil-resistant IP65 model, contact your
OMRON representative for details.
If the panel is to be finished with coating, etc., make sure that the
panel meets the specified dimensions after the coating.
Rated voltage
24 VDC
0.15 mA
Invalid
area
1 mA
Microload area
General-purpose load area
OMRON ON-LINE
Global - http://www.omron.com
USA - http://www.omron.com/oei
Canada - http://www.omron.ca
Area of use
26 mA
--4
/time indicates that the estimated
Current (mA)
Internal limiting resistor
1600 Ω
150 mA
Printed in USA
A165-E