A165-E
Emergency Stop Switch
For Panel Cutout of 16 mm
H
Modular construction, easy installation
H
Positive opening mechanism with a
H
H
H
H
minimum contact separation of 3 mm in
accordance with EN60947-5-1,
→
for NC
contacts
Conforms to EN418, EN60947-5-1
High reliability, IP65
Short mounting depth, less than 28.5 mm
below panel
Quick and easy assembly, snap-in Switch
Unit
R
c
R
Ordering Information
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CONSTRUCTION
Protective Structure and Terminal Type
•
Protective Structure
Oil-resistant IP65
•
Terminal Type
Solder terminals
(tab terminals #110)
Lamp
•
LED
Note: A165E Emergency Stop Switch must be
ordered as a set. No LED is installed for
the non-lighted model.
Illumination Colors
•
LED Illumination Red
•
Non-lighted Red
Illumination Method
•
LED
Switch Unit Specifications
•
General-Purpose Loads
125 VAC: 5 A
250 VAC: 3 A
30 VDC: 3 A
Safety Lock
Even if an object or person touches the pushbutton by
mistake, the contact will not be released until after the
pushbutton reaches the lock position.
Safety Features to Prevent Misuse
Push-Lock, Turn-Reset System
Contact open
Contact closed
Lock position
2
A165-E
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MODEL NUMBER LEGEND
A165E-jj-j-j
1
2
3
4
1.
Lighted/Non-lighted
None: Non-lighted
L:
Lighted
Head Size
S: 30 mm dia.
M: 40 mm dia.
3.
Illumination (Operation Voltage/Rated Voltage)
None: Non-lighted
24D: LED (24 VDC)
Contacts
01: SPST (NC)
02: DPST (NC)
03U: TPST (NC)
One body type, Non-lighted type only
2.
4.
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EMERGENCY STOP SWITCHES
Description
Illumination
Rated voltage
Operating part
color
Operating part
size
Terminal
Contact
Part number
General-purpose load
(125 VAC at 5 A,
250 VAC at 3 A,
30 VDC at 3 A)
A165E-LS-24D-01
A165E-LS-24D-02
A165E-S-01
A165E-S-02
A165E-S-03U
A165E-LM-24D-01
A165E-LM-24D-02
A165E-M-01
A165E-M-02
A165E-M-03U
LED
None
24 VDC
—
Red
30 dia.
Solder terminal
SPST-NC
DPST-NC
SPST-NC
DPST-NC
TPST-NC
LED
None
24 VDC
—
40 dia.
SPST-NC
DPST-NC
SPST-NC
DPST-NC
TPST-NC
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ACCESSORIES
Item
Yellow plate
Shape
Type
Yellow, 45 dia.
Comments
Use this as an emergency stop
nameplate.
Used for covering the panel
g
p
cutouts for future panel expansion.
t t f f t
l
i
Useful for repetitive mounting. Be
careful not to tighten excessively.
Part number
A16Z-5070
Panel plug
p g
Rectangular
Square
Round
A16ZJ-3003
A16ZA-3003
A16ZT-3003
A16Z-3004
Tightening tool
—
Extractor
—
Convenient for extracting the
Switch Unit and Lamps.
A16Z-5080
3
A165-E
Specifications
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APPROVED STANDARDS
Recognized Organization
UL, cUL (see note)
AZCO
Note: UL: UL508, cUL: CSA C22 No. 14
Standards
UL508
EN60947-5-1
File No.
E41515
C9805501
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APPROVED STANDARDS RATINGS
UL, cUL
Rated voltage
g
125 VAC
250 VAC
30 VDC
Rated current
A165E series
5 A (General use)
3 A (General use)
3 A (Resistive)
A165E-U series
1 A (General use)
0.5 A (General use)
1 A (Resistive)
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RATINGS
Switch Ratings
Rated voltage
g
125 VAC
250 VAC
30 VDC
Resistive load
A165E series
5A
3A
3A
A165Ej-U series
1A
0.5 A
1A
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CHARACTERISTICS
Item
Allowable operating
p
g
frequency
f
Insulation resistance
Dielectric strength
Mechanical
Electrical
Emergency Stop Switch
20 operations/min max.
10 operations/min max.
100 MΩ min. (at 500 VDC)
1,000 VAC, 50/60 Hz for 1 min between terminals of same polarity
2,000 VAC, 50/60 Hz for 1 min between terminals of different polarity and also between each
terminal and ground
1,000 VAC, 50/60 Hz for 1 min between lamp terminals (see note)
Malfunction
Mechanical
Malfunction
Life expectancy
p
y
Ambient temperature
Ambient humidity
Electric shock protection class
PTI (tracking characteristic)
Degree of contamination
Weight
Mechanical
Electrical
10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms)
500 m/s
2
(50G)
300 m/s
2
(30G) max. (malfunction within 1 ms),
150 m/s
2
(15G) max. In case of A165EjU series
100,000 operations min.
100,000 operations min.
Operating: --10°C to 55°C (with no icing or condensation)
Storage: --25°C to 65°C (with no icing or condensation)
Operating: 35% to 85%
Class II
175
3
Approx. 16 g (in case of DPDT Switches)
Vibration resistance
Shock resistance
Note: LED not mounted. Test them with the LED removed.
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OPERATING CHARACTERISTICS
Features
Operating force (OF) max.
Releasing force (RF) min.
Pretravel (PT)
Characteristics
14.7 N
0.1 N
S
m
3.5±0.5 mm (3±0.5 mm In case of A165EjU series)
4
A165-E
Dimensions
Unit: mm
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SWITCHES
A165E
Non-lighted type
30 mm diameter
30 dia.
Mounting ring
Lock ring
Packing (T0.5)
3
+0.1
dia.
0
7.8
+0.3
dia.
0
Lock
Note:
1. When applying a coating
such as paint to the panel,
dimensions after the coat-
ing must satisfy the speci-
fied dimensions.
2. Recommended panel thick-
ness is 0.5 to 3.2 mm.
Panel cutout
dimensions
16
+0.2
dia.
0
10.8±0.5
22.1±0.8
A165E
Lighted type
30 mm diameter
30 dia.
Mounting ring
3
+0.1
dia.
0
Panel cutout
dimensions
7.8
+0.3
dia.
0
Packing (T0.5)
Lock ring
Lock
Note:
1. When applying a coating
such as paint to the
panel, dimensions after
the coating must satisfy
the specified dimen-
sions.
2. Recommended panel
thickness is 0.5 to 3.2
mm.
16
+0.2
dia.
0
22.1±0.8
A165EjU
One body type
30 mm diameter
30 dia.
Mounting ring
Note:
16
+0.2
dia.
0
3
+0.1
dia.
0
7.8
+0.3
dia.
0
Packing (T0.5)
Lock ring
Panel cutout
dimensions
Mounting ring
1. When applying a coat-
ing such as paint to
the panel, dimensions
after the coating must
satisfy the specified
dimensions.
2. Recommended panel
thickness is 0.5 to 3.2
mm.
5
A165-E
A165E
Non-lighted models
40 mm diameter
40 dia.
Mounting ring
M16×1 Switch
0.5
12.3
Packing (T0.5)
Lock ring
Lock
2.6
7.8
+0.3
dia.
0
16
+0.2
dia.
0
3
+0.1
dia.
0
1.4
15.8
Note:
18
Panel cutout
dimensions
10.8±0.5
20±0.8
21.1±0.8
28.5±0.8
1. When applying a coating
such as paint to the panel,
dimensions after the coating
must satisfy the specified
dimensions.
2. Recommended panel thick-
ness: 0.5 to 3.2 mm.
A165E
Lighted models
40 mm diameter
40 dia.
Mounting ring
M16×1 Switch
0.5
12.3
Packing (T0.5)
Lock ring
Lock
2.8
3
+0.1
dia.
0
12.1
2.8
15.8
16
+0.2
dia.
0
Note:
6.05
18
Panel cutout
dimensions
1. When applying a coating
such as paint to the panel,
dimensions after the coat-
ing must satisfy the speci-
fied dimensions.
2. Recommended panel
thickness: 0.5 to 3.2 mm.
A165EjU
Non-lighted,
one-body models
40 mm diameter
40 dia.
Operation part
21.5±0.5
M16×1
1
7.8
+0.3
dia.
0
SR82
Lock
Packing (T0.5)
16
+0.2
dia.
0
3
+0.1
dia.
0
Lock ring
Note:
7.8
+0.3
dia.
0
Mounting ring
Panel cutout
dimensions
1. When applying a coating such
as paint to the panel, dimen-
sions after the coating must
satisfy the specified dimen-
sions.
2. Recommended panel thick-
ness: 0.5 to 3.2 mm.
6
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