ep1050 IDEC Corporation, ep1050 Datasheet - Page 10

• Manufacturer Part Number: ep1050
• Description: Emergency Stop Switches
• Manufacturer: IDEC Corporation

10
ø22 mm, 4-contact Emergency Stop Switch.
Compact size - only 37.1 mm deep behind the panel (screw terminal type 48.7 mm with terminal cover).
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Contact Ratings
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• The rated operating currents are measured at resistive/inductive load types
Note 1: Solder terminal/PC board terminal types: 3A
Note 2: Solder terminal/PC board terminal types: 1.5A
Illumination Ratings
Rated Insulation Voltage (Ui)
Rated Current (Ith)
Rated Operating Voltage (Ue)
UL508
CSA C22.2 No. 14
EN60947-5-1
EN60947-5-5
(NC main contacts/NO monitor contact)
Rated Voltage
24V AC/DC
Minimum applicable load: 5V AC/DC, 1 mA (reference value)
(Operating area may vary according to the operating conditions and load types.)
specified in JIS C8201-5-1.
Lead-free, RoHS compliant.
The depth behind the panel is only 37.1 mm for 1 to 4 con-
tacts (screw terminal type 48.7 mm with terminal cover).
The same depth behind the panel for illuminated and non-illu-
minated switches.
IDEC’s original “Safe break action” ensures that the contacts
open when the contact block is detached from the operator.
1 to 4NC main contacts and 1 or 2NO monitor contact
Push-to-lock, Pull or Turn-to-reset operator
Direct opening action mechanism (IEC60947-5-5, 5.2,
IEC60947-5-1, Annex K)
Safety lock mechanism (IEC60947-5-5, 6.2)
Degree of protection IP65 (IEC60529)
Screw terminal type is finger-safe (IP20).
Two operator sizes: ø40 and ø60 mm
Dark red (Munsell 5R4/12) or bright red (Munsell 7.5R4.5/14)
colors are available for the non-illuminated operator.
Push-ON illumination type available (operator size: ø60)
UL, c-UL approved. EN compliant
Main
Contacts
Monitor
Contacts
ø22mm XW
Standard
AC 50/60 Hz
DC
AC 50/60 Hz
DC
24V AC/DC ±10%
Operating Voltage
Screw
Terminal Type
Solder
Terminal Type
PC Board
Terminal Type
Resistive Load
(AC-12)
Inductive Load
(AC-15)
Resistive Load
(DC-12)
Inductive Load
(DC-13)
Resistive Load
(AC-12)
Inductive Load
(AC-14)
Resistive Load
(DC-12)
Inductive Load
(DC-13)
Mark
UL/c-UL File No. E68961
(solder terminal, PC board
terminal types)
UL/c-UL Listing
(screw terminal type only)
TÜV Product Service
Self-declaration (European
Commission’s Low Voltage
Directive)
Approval Organization/
15 mA
Series
30V
2A
1A
2A
1A
–
–
–
–
Rated Current
File No.
(Note 1)
(Note 2)
0.22A
0.22A
250V
300V
125V
0.4A
1.2A
0.6A
0.4A
5A
5A
3A
Emergency Stop Switches
250V
1.5A
0.2A
0.1A
0.6A
0.3A
0.2A
0.1A
3A
Specifications
Applicable Standards
Operating Temperature
Operating Humidity
Storage Temperature
Operating Force
Minimum Force
Required for Direct
Opening Action
Minimum Operator
Stroke Required for
Direct Opening Action
Maximum Operator
Stroke
Contact Resistance
Insulation Resistance
Overvoltage Category
Impulse Withstand
Voltage
Pollution Degree
Operation Frequency
Shock Resistance
Vibration Resistance
Mechanical Life
Electrical Life
Degree of Protection
Short-circuit Protection 250V/10A fuse (Type aM, IEC60269-1/IEC60269-2)
Conditional
Short-circuit Current
Terminal Style
Recommended
Tightening Torque for
Locking Ring
Connectable Cable
Soldering Conditions
Recommended
Tightening Torque for
Terminal Screw
Weight
Direct Opening Action
IEC60947-5-1, EN60947-5-1
IEC60947-5-5 (Note), EN60947-5-5 (Note)
JIS C8201-5-1, UL508, CSA C22.2 No. 14
Non-illuminated: –25 to +60°C (no freezing)
LED illuminated: –25 to +55°C (no freezing)
45 to 85% RH (no condensation)
–45 to +80°C
Push to lock: 32N
Pull to reset: 21N
Turn to reset: 0.27 N·m
80N
4.0 mm
4.5 mm
50 mΩ maximum (initial value)
100 MΩ minimum (500V DC megger)
II
2.5 kV
3
900 operations/hour
Operating extremes: 150 m/s
Damage limits:
Operating extremes: 10 to 500 Hz, amplitude 0.35 mm,
Damage limits:
250,000 operations minimum
100,000 operations minimum
250,000 operations minimum (24V AC/DC, 100 mA)
IP65 (IEC60529)
1000A
Solder terminal, PC board terminal, M3 screw terminal
2.0 N·m
Screw terminal type: 0.75 to 1.25 mm
Solder terminal / PC board terminal types:
1.25 mm
20W/5 seconds maximum, or 260°C/3 seconds
maximum
0.6 to 1.0 N·m
ø40 mm type: 72 g
ø60 mm type: 81 g
2
maximum (AWG16 maximum)
1000 m/s
acceleration 50 m/s
acceleration 50 m/s
10 to 500 Hz, amplitude 0.35 mm,
2
2
2
(AWG18 to 16)
2
2