Page 1

ATX™ PRE Series 63 Amp Plugs and Sockets
Increased Safety
ATEX/IECEx:
Zone 1 and 2 - 21 and 22
II 2 GD
IP66 - IK10
Applications
• Plugs and sockets are used with stationary or portable
electrically operated devices such as:
— Welding devices
— Lighting systems
— Conveyors
— Heaters
— Motor generator sets
— Air conditionings
— Compressors
— Pumps
• For use in corrosive atmospheres and installations in
Zones 1, and 2 and 21 and 22 of oil and gas industry, such as
— Reneries
— Chemical and petrochemical plants
— Pipelines
— Onshore and offshore drilling platforms
Features
• Positive polarization: only ATX plugs of same style, number of
poles and ampere rating may be used with these sockets.
• Interlocked 3-pole or 4-pole Ex de disconnecting on-load
switch, with auxiliary early break contact capacity 2.5 mm
(0.004 in2) max .
• Plug is mechanically locked in socket when switch is ”ON”.
• Switch operating handle can be padlocked in ”OFF” position
(max 4 padlocks ).
• Plug cannot be inserted or removed unless switch is in ”OFF”
position.
Standard Materials
• Socket: high impact resistance berglass reinforced polyester
• Flap cover and plug: polyamide
ATEX/IECEx Certifications and Compliances
• Certication Type PC63X
— Gas: Zones 1 and 2
– Conforming to ATEX 94/9/CE: II 2 G
– Type of Protection: Ex de IIC
– Temperature Class: T6 for Ta ≤ +40 °C (+104 °F) and
T5 for +55 °C (+131 °F)
— Dust: Zones 21 and 22
– Conforming to ATEX 94/9/CE: II 2 D
– Type of Protection: Ex tD A21
– Surface Temperature: T90 °C (T194 °F)
• Ambient Temperature: -30 °C to +55 °C (-22 °F to +131 °F)
• Index of Protection according EN/IEC 60529: IP66
• Impact Resistance (shock): IK10
• CE Declaration of Conformity: 50208
• ATEX Certicate: LCIE 99 ATEX 6004
• IECEx Certicate: IECEx LCIE 13.0010
EURASEC Certification
• EURASEC N° TC RU C-FR.ГБ05.B.00910
Other Certification
• INMETRO Certicate: BVC11.0595
2
Plug Wall Mounting Socket
PLUGS AND RECEPTACLES: ATEX/IECEX INCREASED SAFETY
Wall Mounting Socket Through-Wired
INMETRO certification available on special request only. Contact your local sales representative for more information.
© November 2016
537
Page 2

ATX™ PRE Series 63 Amp Plugs and Sockets
Increased Safety
ATEX/IECEx:
Zone 1 and 2 - 21 and 22
II 2 GD
IP66 - IK10
Wall Mounting Socket Plug
• Standard versions:
— Supplied with one M50 cable gland for
unarmored cable – Ø 28 to Ø 42 mm (Ø
1.10 to Ø 1.65”) and one M25 blanking
plug.
— Terminal capacity 1 x 35 mm
0.054 in2).
2
(0.002 x
• Through-wired versions:
— Supplied with two M50 cable glands for
unarmored cable – Ø 28 to Ø 42 mm
(Ø 1.10 to Ø 1.65”) and one M25
blanking plug.
— Terminal capacity 2 x 35 mm2 (0.003 x
0.054 in2).
• One integrated cable entry for unarmored
exible cable – Ø 17.5 to Ø 29 mm
(Ø 0.69 to Ø 1.14”) for 3P + E versions;
Ø 17.5 to Ø 32 mm (Ø 0.69 to Ø 1.26”) for
3P + N + E versions.
• Terminals capacity 16 mm2 (0.025 in2).
Main Contacts
Switching Capacity
PLUGS AND RECEPTACLES: ATEX/IECEX INCREASED SAFETY
Auxiliary Contacts
Switching Capacity: AC 15
Others
Termination (flexible/solid) 35 mm
63 Amps
Rated Insulation Voltage 690 Vac
Rated Operating Voltage 690 Vac
Rated Operating Current 63 Amp
Rated Surge Voltage 6 KV
AC 21 A / AC 22 A 63 Amp 230 Volt to 690 Volt
15 kW 230 Volt
AC 23 A
AC 3
DC 21 –
DC 22 –
DC 23 –
Rated Insulation Voltage 400 Volt
Rated Operating Voltage 400 Volt
Rated Operating Current 10 Amp
22 kW 400 Volt
30 kW 500 Volt
18.5 kW 690 Volt
11 kW 230 Volt
18.5 kW 400 Volt
22 kW 500 Volt
15 KW 690 Volt
6 Amp 230 Volt
4 Amp 400 Volt
2
(0.002 in2)
538
© November 2016
Page 3

ATX™ PRE Series 63 Amp Plugs and Sockets
Increased Safety
ATEX/IECEx:
Zone 1 and 2 - 21 and 22
II 2 GD
IP66 - IK10
Catalog Numbering Guide — IECEx Internationally Certified Plugs and Receptacles
PRE 4 63 R B A 3 S
IECEx Series:
PRE - PRE Series
Zone 1, 2, 21 and 22
ATEX / IECEx Certified
Pin Configuration:
4 - 3P+E
5 - 3P+N+E
LV: Low Voltage
Blue Red Black Red 1 Black 1
200/250 Vac 380/415 Vac 480/500 Vac 440/460 Vac 600/690 Vac
Amps:
63 - 63A
Equipment:
P - Plug
R - Receptacle
(Wall Mounting)
Voltage:
B - 200 - 250 Vac
50/60 Hz
R - 380 - 415 Vac
50/60 Hz
N - 480 - 500 Vac
50/60 Hz
R1 - 440 - 460 Vac
60 Hz
N1 - 600 - 690 Vac
50/60 Hz
Cable Entry Size:
3 - M32
4 - M40
5 - M50
6 - M63
Cable Type:
A - Armored
U - Unarmored
Options:
S - 316L Stainless
Steel
T - Through-wired
PLUGS AND RECEPTACLES: ATEX/IECEX INCREASED SAFETY
With one M25 plugged entry.
© November 2016
539
Page 4

ATX™ PRE Series 63 Amp Plugs and Sockets
Increased Safety
ATEX/IECEx:
Zone 1 and 2 - 21 and 22
II 2 GD
IP66 - IK10
Standard Versions
Description Pin Configuration
200/250 Vac 50/60 Hz — Blue
Weight kg (lb) Volume dm
3
(in3) Catalog Number
Wall Socket
Plug 1.0 (2.20) 7.0 (427.17) PRE463PB
380/415 Vac 50/60 Hz — Red
Wall Socket
Plug 1.0 (2.20) 7.0 (427.17) PRE463PR
Wall Socket
Plug 1.0 (2.20) 7.0 (427.17) PRE563PR
440/460 Vac 60 Hz — Red
Wall Socket
Plug 1.0 (2.20) 7.0 (427.17) PRE463PR1
Wall Socket
Plug 1.0 (2.20) 7.0 (427.17) PRE563PR1
480/500 Vac 50/60 Hz — Black
Wall Socket
3P+E
3P+E
(1) 200/346 V – 240/415 Vac 50/60 Hz
3P+N+E (1)
3P+E
3P+N+E (2)
(2) 250/440 V – 265/460 Vac 60 Hz
8.0 (17.64) 26.0 (1586.62) PRE463RBU5
8.0 (17.64) 26.0 (1586.62) PRE463RRU5
8.0 (17.64) 26.0 (1586.62) PRE563RRU5
8.0 (17.64) 26.0 (1586.62) PRE463RR1U5
8.0 (17.64) 26.0 (1586.62) PRE563RR1U5
8.0 (17.64) 26.0 (1586.62) PRE463RNU5
PLUGS AND RECEPTACLES: ATEX/IECEX INCREASED SAFETY
600/690 Vac 50/60 Hz — Black
Plug 1.0 (2.20) 7.0 (427.17) PRE463PN
Wall Socket
Plug 1.0 (2.20) 7.0 (427.17) PRE563PN
Wall Socket
Plug 1.0 (2.20) 7.0 (427.17) PRE463PN1
Wall Socket
Plug 1.0 (2.20) 7.0 (427.17) PRE563PN1
540
3P+E
(3) 277/480 V – 288/500 Vac 50/60 Hz
3P+N+E (3)
3P+E
3P+N+E (4)
(4) 347/600 V – 400/690 Vac 50/60 Hz
8.0 (17.64) 26.0 (1586.62) PRE563RNU5
8.0 (17.64) 26.0 (1586.62) PRE463RN1U5
8.0 (17.64) 26.0 (1586.62) PRE563RN1U5
© November 2016
Page 5

ATX™ PRE Series 63 Amp Plugs and Sockets
Increased Safety
ATEX/IECEx:
Zone 1 and 2 - 21 and 22
II 2 GD
IP66 - IK10
Through-Wired Versions
Description Pin Configuration Weight kg (lb) Volume dm
380/415 Vac 50/60 Hz — Red
3
(in3)
Catalog Number
Wall Socket
Wall Socket
(1) 200/346 V – 240/415 Vac 50/60 Hz
Dimensions in Millimeters (Inches)
(0.26”)
320.0 mm (12.60”)
(8.46”)
187.0 mm
(7.36”)
3P+E
3P+N+E (1)
16.0 (35.27) 110.0 (6712.61) PRE463RRU5T
16.0 (35.27) 110.0 (6712.61) PRE563RRU5T
Standard Version
380 mm (14.96”)
235.0 mm
(9.25”)
Through-Wired Version
420.0 mm (16.54”)
(4.67”)
102.0 mm
(4.02”)
PLUGS AND RECEPTACLES: ATEX/IECEX INCREASED SAFETY
188.5 mm (7.42”)
© November 2016
2 Cable Entries
7.0 mm (0.28”)
(4) Mtg Holes
147.0 mm (5.79”)
M8
Fix.
146.0 mm (5.75”)
16.73”/425.0 mm
7.87”/200.0 mm 8.46”/215.0 mm
Fix.
187.0 mm (7.36”)
235.0 mm (9.25”)
M25 Blanking
Plug Fitted
6.5 mm (0.26”0
(4) Mtg Holes
380.0 mm (14.96”)
Fix. 320.0 mm (12.60”)
541