ø16mm XA Series
Emergency Stop Switches (Unibody Type)
Only 19.5mm behind the panel, compact ø16mm emergency stop switches.
Actual
Size
19.5 mm
Conventional
XA Series:
27.9 mm
Reducing mounting depth!
Ideal for installing in equipment which has mounting limitations
Easy to Reset
Push-to-lock, Pull/turn-to-reset
Resetting is possible by either pulling or turning
the button, allowing for easy operation.
Unlatching by pulling
Operator diameter ø29/ø40 mm
Operator color: bright red, dark red, yellow, gray
Degree of protection: IP40/IP65
HG1U
Unlatching by turning
HG2S
IDEC's emergency stop switches value safety.
Safety Potential Structure
2nd-generation
Conventional Energy Status of
Emergency Stop Switches
Normal Status
Direct Opening Action
3rd-generation (Safety Potential Structure)
Enegy Status of XA Series
Emergency Stop Switches
Latched
Normal Status
Latched
Achievement of contact separation
(of a contact element) of the switch
actuator through a direct mechanical
link (for example not dependent upon springs)
(IEC 60947-5-5; 5.2, IEC 60947-5-1; Annex K)
NC contacts:
ON (machine
can operate)
NC contacts:
OFF (machine
cannot operate)
NC contacts:
ON (machine
can operate)
High
NC contacts are always
on standby to turn on
(hazardous)
Normal Operator Stroke
Latched
Low
NC contacts are always on
standby to turn off (safe)
Normal Operator Stroke
Latched
With XA emergency stop switches, the potential energy level of the latched status is
lower than that of normal status. In the event the switch is damaged due to excessive
shocks, the NC contacts will turn off, thus stopping the machine (patented).
(080630)
The emergency stop signal shall be maintained
until the emergency stop device is reset (disengaged). (IEC 60947-5-5; 6.2)
International Safety Standards
Energy
Energy
High
Low
Safe Lock Mechanism
NC contacts:
OFF (machine
cannot operate)
ø16 XA Series Emergency Stop Switches (Unibody Type)
Small, unibody emergency stop switches suitable for equipment with small mounting space.
Requires only ø16mm × 19.5mm for installation.
• ø29mm and ø40mm mushroom operators
• Degree of protection IP65 and IP40 (IEC 60529)
• Dark red (Munsell 5R4/12) and bright red (Munsell 7.5R4.5/14)
colors for operators of emergncy stop switches, and yellow/gray
for stop switch operators.
• Gold-plated crossbar contacts
• Push-to-lock, pull or turn-to-reset operator
• UL, c-UL recognized. EN compliant.
• Safety lock mechanism (IEC 60947-5-5, 6.2)
• Direct opening action mechanism
(IEC 60947-5-5, 5.2, IEC60947-5-1, Annex K)
Solder Terminal
IP40 Type
(body color: black)
Solder Terminal
IP65 Type
(body color: yellow)
Standards
Standards
Applicable Standards
UL508, CSA C22.2 No.14
IEC 60947-5-1, EN 60947-5-1
IEC 60947-5-5 (Note), EN 60947-5-5 (Note)
JIS C8201-5-1
Operating Temperature
−25 to +60°C (no freezing)
TÜV SÜD
Operating Humidity
45 to 85% RH (no condensation)
Storage Temperature
−45 to +80°C (no freezing)
European Commission’s
Low Voltage Directive
Operating Force
Push-to-lock: 10.5N
Pull to reset: 10N
Turn to reset: 0.16 N·m
Mark
UL508
CSA C22.2 No.14
Specifications
Organization/File No.
UL/c-UL File No. E68961
EN60947-5-5 (Note)
Minimum Force Required
for Direct Opening Action
Minimum Operator Stroke
Required for Direct
Opening Action
Note: Except for stop switches (operator color: yellow and gray)
Contact Ratings
Rated Insulation Voltage (Ui)
250V
Thermal Current (Ith)
Rated
Operating
Current
DC
Resistive Load
(AC-12)
Inductive Load
(AC-15)
Resistive Load
(DC-12)
Inductive Load
(DC-13)
40N
4.0 mm
Maximum Operator Stroke 4.5 mm
5A
Rated Operating Voltage (Ue)
AC
50/60Hz
Solder/tab #110
30V
125V
250V
—
5A
3A
Contact Resistance
50 mΩ maximum (initial value)
Insulation Resistance
100 MΩ minimum (500V DC megger)
Overvoltage Category
II
Impulse Withstand Voltage 2.5 kV
—
3A
1.5A
Pollution Degree
3
2A
0.4A
0.2A
Operating Frequency
900 operations/hour
1A
0.22A
0.1A
Shock Resistance
•• Minimum applicable load: 5V AC/DC, 1 mA (reference value)
(May vary depending on the operating conditions and load.)
•• The rated operating currents are measured at resistive/inductive loads as
specified in IEC 60947-5-1.
Vibration Resistance
Durability
Operating extremes: 150 m/s2
Damage limits:
1000 m/s2
Operating extremes: 10 to 500 Hz,
amplitude 0.35mm, acceleration 50 m/s2
Damage limits:
10 to 500 Hz,
amplitude 0.35 mm, acceleration 50 m/s2
Mechanical: 250,000
Electrical: 100,000
250,000 (24V AC/DC, 100mA)
Degree of Protection
IP65, IP40 (IEC 60529)
Short-circuit Protection
250V/10A fuse
(Type aM IEC 60269-1/IEC 60269-2)
Conditional Short-circuit
Current
Terminal Style
1000A
Solder terminal, Solder/tab #110 terminal
Recommended Tightening
0.88 N·m
Torque for Locking Ring
Applicable Wire Size
1.25 mm2 maximum (AWG16 maximum)
Terminal Soldering
Condition
310 to 350°C, within 3 seconds
Weight (approx.)
ø29mm mushroom: 14g
ø40mm mushroom: 17g
Note: Except for stop switches (operator color: yellow and gray)
2
(080630)
XA Series Emergency Stop Switches (Unibody Type)
ø16
Types
••Solder Terminal Type Emergency Stop Switches
Shape
Ordering Type No.
Contact
IP40 (contact part: black)
IP65 (contact part: yellow)
1NC
XA1E-BV3U01K
XA1E-BV3U01
2NC
XA1E-BV3U02K
XA1E-BV3U02
ø29mm Mushroom
Operator Color
Code
R: red
RH: bright red
ø40mm Mushroom
1NC
XA1E-BV4U01K
XA1E-BV4U01
2NC
XA1E-BV4U02K
XA1E-BV4U02
•• Solder/tab #110 terminal is also available. Specify “T” before in the Ordering Type No.
XA1E-BV3U02KR → XA1E-BV3U02KTR
••Solder Terminal Type Stop Switches
Operator
Type
Shape
Contact
ø29mm
Mushroom
ø40mm
Mushroom
Ordering Type No.
IP40 (contact part: black)
IP65 (contact part: yellow)
1NC
XA1E-BV3U01K
XA1E-BV3U01
2NC
XA1E-BV3U02K
XA1E-BV3U02
1NC
XA1E-BV4U01K
XA1E-BV4U01
2NC
XA1E-BV4U02K
XA1E-BV4U02
Operator Color
Code
Y: yellow
N: gray
•• Solder/tab #110 terminal is also available. Specify “T” before in the Ordering Type No.
XA1E-BV3U02KY → XA1E-BV3U02KTY
Dimensions
Terminal Arrangement
(Bottom View)
Panel Thickness 0.8 to 4.5
+0
0 .2
8.0
15.9
3.6
20.6
+0.2
0
TOP
1
2
2
1
1NC: Termimals on top
Mounting Hole
Solder Terminal
(Behind the panel: 19.5)
Mounting Hole Layout
0
Solder/Tab Terminal #110
(Behind the panel: 23.9)
15.9
1.7
+0.2
0
2
10.2
10.2
0.5
0.5
6.
17.9
ø1
ø4
9.0
8
ø2
5.
ø1
ø16.2
+0.2
0
• The values shown
on the left 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, operation,
and wiring.
Y
20.6
ø29 mm Mushroom
ø40 mm Mushroom
X
X
All dimensions in mm.
(080630)
Y
ø29mm Mushroom
40 mm minimum
ø40mm Mushroom
50 mm minimum
3
ø16
XA Series Emergency Stop Switches (Unibody Type)
Nameplate
Description
Legend
Ordering Type No.
Blank
For ø29mm
Mushroom
Dimensions
3.5
Blank
0
HAAV4-0
ø1
6
1.7
EMERGENCY STOP HAAV4-27
Mounting panel
thickness: 0.5 to 3 mm
Material: Polyamide
Nameplate color: yellow
Legend color: black
ø6
ø4
EMERGENCY STOP HAAV-27
For ø40mm
Mushroom
For ø40mm Mushroom
For ø29mm Mushroom
HAAV-0
Remarks
ø1
6
0.3
1.7
0.5
•• See “When using a nameplate” in Instructions below.
Accessories
Shape
Material
Ring Wrench
Type No.
Metal
(nickel-plated MT-001
brass)
Ordering Type No.
Package Quantity
MT-001
Remarks
Used to ltighten the locking ring when
installing the XA switch onto a panel.
TIghtening torque: 0.88 N·m maximum
1
•• SEMI S2-compliant switch guard (XA9Z-KG1) and EMO label (HW9Z-EMO-NPP) are also available.
Safety Precautions
•• Turn off power to the XA series emergency stop switch before
installation, removal, wiring, maintenance, and inspection of the
switches. Failure to turn power off may cause electrical shocks or fire
hazard.
•• For wiring, use wires of a proper size to meet voltage and current
requirements and solder correctly. Failure to solder correctly may
cause overheating and fire.
Instructions
Panel Mounting
Remove the locking ring from the operator
and check that the gasket is in place. Insert
the operator from panel front into the panel
hole. Face the side with a projection upward,
and tighten the locking ring.
Operator
Projection
Gasket
Locking Ring
•• Notes for Panel Mounting
Using ring wrench MT-001, tighten the locking
ring to a torque of 0.88 N·m. Do not use pliers. Do not apply excessive force, otherwise
the locking ring will be damaged.
Wiring
111The applicable wire size is 1.25 mm2 maximum.
222Solder the terminals using a soldering iron
at 310 to 350°C for 3 seconds. Make sure
that the soldering iron touches the terminals only, not plastic parts. When wiring, do
not apply external force such as bending
the terminals or applying tensile force on
the wires.
333Use a non-corrosive rosin flux.
444Because the terminal spacing is narrow,
use protective tubes or heat shrinkable
tubes to avoid burning wire insulation or
short circuit.
555Solder/Tab Terminal #110
• Use #110 receptacles for 0.5mm-thick tabs.
• Because the terminal spacing is narrow, use
protective tubes or heat shrinkable tubes of
0.5mm minimum in thickness.
666Do not apply force on the terminals in the
direction other than vertical to the mounting
panel, otherwise the terminals will be damaged.
Contact Bounce
When the button is reset by pulling or turning,
the NC contacts will bounce. When designing
a control circuit, take the contact bounce time
into consideration (reference value: 20 ms).
Nameplate
Remove the
projection from the
nameplate using
pliers, otherwise
the switch cannot
be installed.
Handling
Projection
Nameplate
Do not expose the
switch to excessive
shock and vibrations,
otherwise the switch
may be deformed or
damaged, causing
malfunction or operation failure.
Specifications and other descriptions in this catalog are subject to change without notice.
7-31, Nishi-Miyahara 1-Chome, Yodogawa-ku, Osaka 532-8550, Japan
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www.idec.com
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Room 211B, Tower B, The Grand Pacific Building,
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Beijing 100026, PRC
Tel: +86-10-6581-6131, Fax: +86-10-6581-5119
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IDEC IZUMI (H.K.) CO., LTD.
Units 11-15, Level 27, Tower 1,
Millennium City 1, 388 Kwun Tong Road,
Kwun Tong, Kowloon, Hong Kong
Tel: +852-2803-8989, Fax: +852-2565-0171
E-mail: info@hk.idec.com
IDEC TAIWAN CORPORATION
8F-1, 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@tw.idec.com
IDEC IZUMI ASIA PTE. LTD.
No. 31, Tannery Lane #05-01,
HB Centre 2, Singapore 347788
Tel: +65-6746-1155, Fax: +65-6844-5995
E-mail: info@sg.idec.com
(080630)
Cat. No. EP1235-0 JULY 2008 3.8DNP PRINTED IN JAPAN