ø16mm XA Series
Emergency Stop Switches
(Illuminated Type)
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2
The World’s First ø16 mm, 4-contact Emergency Stop Switch.
Compact size - only 27.9 mm deep behind the panel.
1 to 4NC main contacts and 1NO monitor contact
The depth behind the panel is only 27.9 mm for 1 to 4
contacts.
IDEC’s original “Safe break action” ensures that the con-
tacts open when the contact block is detached from the
operator.
Push-to-lock, Pull or Turn-to-reset operator
Two operator sizes: ø29 and ø40 mm
Safety lock mechanism (IEC60947-5-5, 6.2)
Degree of protection IP65 (IEC60529)
Direct opening action mechanism (IEC60947-5-5, 5.2,
IEC60947-5-1, Annex K)
UL, c-UL recognized. EN compliant
RoHS compliant (EU directive 2002/95/EC). Contains no
lead, cadmium, mercury, hexavalent chromium, PBB, or
PBDE.
Illumination Ratings
Note: Except for stop switches (operator color: gray).
Contact Ratings
(NC main contacts/NO monitor contact)
Minimum applicable load: 5V AC/DC, 1 mA (reference value)
(Operating area may vary according to the operating conditions and load
types.)
The rated operating currents are measured at resistive/inductive load types
specified in IEC 60947-5-1.
Specifications
Note: Except for stop switches (operator color: gray).
Rated V oltage Operating V oltage Rated Current
24V AC/DC 24V AC/DC ±10% 11 mA
Rated Insulation Voltage (Ui) 300V (illuminated par t: 60V)
Rated Current (Ith) 5A
Rated Operating Voltage (Ue) 30V 125V 250V
Rated Operating Current
Main
Contacts
AC
50/60 Hz
Resistive Load
(AC-12) –3A3A
Inductive Load
(AC-15) 1.5A 1.5A
DC
Resistive Load
(DC-12) 2A 0.4A 0.2A
Inductive Load
(DC-13) 1A 0.22A 0.1A
Monitor
Contacts
AC
50/60 Hz
Resistive Load
(AC-12) 1.2A 0.6A
Inductive Load
(AC-14) 0.6A 0.3A
DC
Resistive Load
(DC-12) 2A 0.4A 0.2A
Inductive Load
(DC-13) 1A 0.22A 0.1A
Standard Mark Approval Organization/
File No.
UL508
CSA C22.2 No. 14 UL/c-UL File No. E68961
EN60947-5-1
EN60947-5-5 (Note)
TÜV Product Service
European Commission’s Low
Voltage Directive
GB14048.5 CCC
No. 2005010305150899
Applicable Standards IEC60947-5-1, EN60947-5-1
IEC60947-5-5 (Note), EN60947-5-5 (Note)
JIS C8201-5-1, UL508, CSA C22.2 No. 14
Operating Temperature –25 to +55°C (no freezing)
Operating Humidity 45 to 85% RH (no condensation)
Storage Temperature –45 to +80°C
Operating Force Push to lock: 10.5N
Pull to reset: 10N
Turn to reset: 0.16 N·m
Minimum Force
Required for Direct
Opening Action 60N
Minimum Operator
Stroke Required for
Direct Opening Action 4.0 mm
Maximum Operator
Stroke 4.5 mm
Contact Resistance 50 mΩ maximum (initial value)
Insulation Resistance 100 MΩ minimum (500V DC megger)
Overvoltage Category II
Impulse Withstand
Voltage 2.5 kV
Pollution Degree 3 (inside LED unit: 2)
Operation Frequency 900 operations/hour
Shock Resistance Operating extremes: 150 m/s2
Damage limits: 1000 m/s2
Vibration Resistance
Operating extremes: 10 to 500 Hz, amplitude 0.35
mm acceleration 50 m/s2
Damage limits: 10 to 500 Hz, amplitude 0.35
mm acceleration 50 m/s2
Mechanical Life 250,000 operations minimum
Electrical Life 100,000 operations minimum
250,000 operations minimum (24V AC/DC, 100 mA)
Degree of Protection IP65 (IEC60529)
Short-circuit Protection 250V/10A fuse
(Type aM, IEC60269-1/IEC60269-2)
Conditional
Short-circuit Current 1000A
Terminal Style Solder terminal, PC Board terminal
Recommended
Tightening Torque
for Locking Ring 0.88 N·m
Connectable Wire 1.25 mm2 maximum (AWG16 maximum)
Soldering Conditions 310 to 350°C, 3 seconds maximum
Weight ø29 mm type: 23g, ø40 mm type: 28g
Direct Opening Action
ø16mm XA Series Illuminated Emergency Stop Switches
3
ø16mm XA Series Illuminated Emergency Stop Switches
Types
Illuminated Solder Terminal / PC Board Terminal Types
Terminal cover (XA9Z-VL2) is ordered separately.
Dimensions Panel Cut-out
PC Board Layout (Bottom View) LED Unit Internal Circuit
Appearance NC Main
Contact NO Monitor
Contact
Type No. Operator
Color
Terminal Style
Solder Terminal PC Board Terminal
ø29mm Operator 1NC XA1E-LV301Q4R XA1E-LV301Q4VR
Dark red only
2NC XA1E-LV302Q4R XA1E-LV302Q4VR
3NC XA1E-LV303Q4R XA1E-LV303Q4VR
4NC XA1E-LV304Q4R XA1E-LV304Q4VR
1NC 1NO XA1E-LV311Q4R XA1E-LV311Q4VR
2NC 1NO XA1E-LV312Q4R XA1E-LV312Q4VR
3NC 1NO XA1E-LV313Q4R XA1E-LV313Q4VR
ø40mm Operator 1NC XA1E-LV401Q4R XA1E-LV401Q4VR
2NC XA1E-LV402Q4R XA1E-LV402Q4VR
3NC XA1E-LV403Q4R XA1E-LV403Q4VR
4NC XA1E-LV404Q4R XA1E-LV404Q4VR
1NC 1NO XA1E-LV411Q4R XA1E-LV411Q4VR
2NC 1NO XA1E-LV412Q4R XA1E-LV412Q4VR
3NC 1NO XA1E-LV413Q4R XA1E-LV413Q4VR
ø29mm Operator
Solder Terminal Type
27.2
19.8
8.7 4.5
Mounting Panel Thickness: 0.5 to 3.7
2.1 25.8 20.6
30.4
PC Board Terminal Type
3.1
29.4
30.4
ø29.8
Locking Ring
Rubber Gasket
XA9Z-VL2
Terminal Cover
25.8
20.6
30.4
ø40mm Operator
ø40
ø29
Illuminated Type
0
+0.2
ø16.2
0
+0.2
1.7
0
+0.2
17.9
All dimensions in mm.
8.7
19.8
8.7
19.8
10-ø1.2 holes
6.5
11.2
4.5
3-ø1.7 holes
The values shown above are the minimum
dimensions for mounting with other ø16
mm pushbuttons. For other control units of
different sizes and styles, determine the
values according to the dimensions, opera-
tion, and wiring convenience.
XY
ø29mm Operator 40 mm minimum
ø40mm Operator 50 mm minimum
ø16.2 +0.2
0
X
Y
X1 R1 R2
LED
LED chip
Protection diode
R3
X2
Terminal Arrangement (Bottom View)
Illuminated Type
Left Right
TOP
21
21
12
12
X1 X2
TOP
Left Right
21
21
12
34
X1 X2
LEDLED
With NO monitor contacts
NC main contacts: Terminals 1-2
NO monitor contacts: Terminals 3-4
NC main contacts only
NC main contacts: Terminals 1-2
1NC: Terminals on right
2NC: Terminals on right and left
3NC: Terminals on right, left, and top
1NC: Terminals on top
2NC: Terminals on right and left
Mounting Hole Layout
ø16mm XA Series Illuminated Emergency Stop Switches
Nameplates
Accessories and Replacement Parts
Description Legend Type No. Material Plate Color Legend Color
For ø29mm Operator (blank) HAAV-0
Polyamide Yellow Black
EMERGENCY STOP HAAV-27
For ø40mm Operator (blank) HAAV4-0
EMERGENCY STOP HAAV4-27
Description & Appearance Material Type No. Ordering
Type No. Package
Quantity Remarks
PBT XA9Z-VL2 XA9Z-VL2PN02 2 White
Used for solder terminals.
For Solder Terminal XA9Z-LED2R XA9Z-LED2R
1
Replacement LED unit/
For PC Board Terminal XA9Z-LED2VR XA9Z-LED2VR
Stainless Steel MT-101 MT-101 Used for removing the LED unit.
T
erm
i
na
l
C
over
LED
U
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i
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LED
U
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i
t
R
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T
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Removing the LED Unit
Pull out the LED unit while squeezing the latches on the LED unit using
the LED unit removal tool (MT-101).
Squeeze the LED unit on
the latches and pull out.
TOP side Latches
Installing the LED Unit
Align the to of the LED unit with the TOP marking on the
contact block. Push the LED unit into the contact block.
TOP side
Turn off power to the XA series emergency stop switch before
starting installation, removal, wiring, maintenance, and inspec-
tion of the relays. Failure to turn power off may cause electrical
shock or fire hazard.
Use the LED unit removal tool when replacing the LED unit to
avoid burn on your hands.
Use wires of the proper size to meet the voltage and current
requirements, and solder the wires correctly. If soldering is
incomplete, the wire may heat during operation, causing fire
hazard.
Read the user’ s manual to ensure correct operation before start-
ing installation, wiring, operation, maintenance, and inspection
of the XA emergency stop switches.
Safety Precautions
IDEC CORPORATION (USA)
1175 Elko Drive, Sunnyvale, CA 94089-2209, USA
Tel: +1-408-747-0550 / (800) 262-IDEC (4332)
Fax: +1-408-744-9055 / (800) 635-6246
E-mail: opencontact@idec.com
IDEC CANADA LIMITED
Unit 22-151, Brunel Road Mississauga, Ontario,
L4Z 1X3, Canada
Tel: +1-905-890-8561, Toll Free: (888) 317-4332,
Fax: +1-905-890-8562
E-mail: sales@ca.idec.com
IDEC ELECTRONICS LIMITED
Unit 2, Beechwood, Chineham Business Park,
Basingstoke, Hampshire, RG24 8WA, UK
Tel: +44-1256-321000, Fax: +44-1256-327755
E-mail: sales@uk.idec.com
IDEC ELEKTROTECHNIK GmbH
Wendenstrasse 331, D-20537 Hamburg, Germany
Tel: +49-40-25 30 54 10, Fax: +49-40-25 30 54 24
E-mail: service@idec.de
IDEC AUSTRALIA PTY. LTD.
2/3 Macro Court, Rowville, Victoria 3178, Australia
Tel: +61-3-9763-3244, Toll Free: 1800-68-4332,
Fax: +61-3-9763-3255, E-mail: sales@au.idec.com
IDEC IZUMI ASIA PTE. LTD.
No. 31, Tannery Lane #05-01, Dragon Land Building,
Singapore 347788
Tel: +65-6746-1155, Fax: +65-6844-5995
E-mail: info@sg.idec.com
7-31, Nishi-Miyahara 1-Chome, Yodogawa-ku, Osaka 532-8550, Japan
Tel: +81-6-6398-2571, Fax: +81-6-6392-9731
E-mail: products@idec.co.jp
Specifications and other descriptions in this catalog are subject to change without notice.
Cat. No. EP1093-0 FEBRUARY 2006 14DNP PRINTED IN JAPAN
IDEC IZUMI (H.K.) CO., LTD.
Unit 1505-07, DCH Commercial Centre No. 25,
Westlands Road,
Quarry Bay, Hong Kong
Tel: +852-2803-8989, Fax: +852-2565-0171
E-mail: info@hk.idec.com
IDEC (SHANGHAI) CORPORATION
Room 608-609, 6F, Gangtai Plaza, No. 700,
Yan'an East Road, Shanghai 200030, China
Tel: +86-21-5353-1000, Fax: +86-21-5353-1263
E-mail: idec@cn.idec.com
IDEC TAIWAN CORPORATION
8F, No. 79, Hsin Tai Wu Road, Sec. 1, Hsi-Chih,
Taipei County, Taiwan
Tel: +886-2-2698-3929, Fax: +886-2-2698-3931
E-mail: service@idectwn.com.tw
www.idec.com