CALOGO DRX- LEGRAND

THERMAL MAGNETIC MCCBs
NOW UP TO 630 A
THE GLOBAL SPECIALIST
IN ELECTRICAL AND DIGITAL BUILDING INFRASTRUCTURES
AN EXTENDED
RANGE
UP TO 630 A
Designed to work in any type of environment, the DRX
range of thermal magnetic circuit breakers has been
expanded to meet your essential needs in terms of
protecting an electrical installation up to 630 A.
For many years, the robust design of the DRX range has
made it the ideal choice for efficiency and economy.
THE RANGE:
THERMAL MAGNETIC MCCBs
Mounting
Rated current (In)
Breaking capacity (Icu) at 415 V±
Standard breaking capacity Ics (%Icu)
Number of poles
* From 15 to 100 A
A solution adapted to numerous
different sites, whether residential,
commercial or even in the industrial
sector.
Works in any type of environment,
including in extreme temperatures.
THE BENEFITS OF THE DRX RANGE
THE CHOICE
Three different sizes
Ratings ranging from 15 to 630 A
Several breaking capacities between 16 and 50 kA
ROBUST DESIGN
SEMKO - LOVAG certification
Compliant with standard IEC 60947-2
Mechanical endurance up to 25,000 operations
ADAPTABILITY
An exclusive system to change from the 50 mm
standard to the 45 mm DIN standard
Fixing on DIN rail or plate for DRX 125 and 250
Wiring via cables or busbars
Installation in any position
Suitable for all environments (tropicalisation,
pollution, salt corrosion, etc.)
Operates in AC or DC
NEW
NEW
DRX 125
DRX 250
DRX 630
ON RAIL 2 OR ON PLATE
ON RAIL 2 OR ON PLATE
From 15 to 125 A
From 125 to 250 A
ON PLATE
From 320 to 630 A
16 kA
20 kA
36 kA
18 kA
25 kA
36 kA
36 kA
50 kA
50
50
50
50
50
50
50
50
3P - 4P
3P - 4P
1P* - 2P*
3P - 4P
3P - 4P
3P - 4P
3P - 4P
3P - 4P
3P - 4P
THERMAL MAGNETIC MCCBS
WWW.LEGRAND.COM
DRX
1
SIMPLICITY
EFFICIENCY
ACCESSIBILITY
DRX 125
With just 3 circuit breaker sizes, the DRX
range has it covered when it comes to
providing protection against overloads and
short-circuits, for sites up to 630 A.
DRX 250
DRX 630
The new DRX 125:
a higher rating for
the same sizes like
the old DRX 100
EASY IDENTIFICATION
Clear, simple, indelible marking
on the front of the MCCB states
the:
- thermal magnetic protection
- nominal current
- breaking capacity
2
EASE OF WIRING
Numerous wiring
accessories are available to
assist installation.
ROBUST DESIGN
RELIABILITY
SAFETY
+ 70 °C
- 25 °C
95 %
to
55 °C
EXTREME
TEMPERATURES
DRX MCCBs operate in
extreme temperature
conditions, between - 25°C
and + 70°C, and need no
temperature derating up
to 50°C.
UTE C63100 GUIDE
Can be used in any type of
environment: ropicalisation
execution II (all climates,
relative humidity between
95% and 55°C).
QUALITY LEVEL
Guaranteed by SEMKO
certification.
Compliant with standard
IEC 60947-2.
≈/=
With the DRX range, you can guarantee
long-term protection for your customers’
installations. Its rugged construction ensures
continuity of operation even in excessive
temperatures.
ROBUST DESIGN
The DRX has proven
mechanical endurance up to
25,000 operations.
SAFETY
No live parts are accessible
once installed under a
faceplate.
ROTARY HANDLE
The rotary handle, is available
in direct or external version
in order to accommodate
different users’ habits or the
specific constraints affecting
each type of site.
It is simple and quick to fit.
HORIZONTAL OPERATION
If required, DRX MCCBs can
also be installed horizontally
in enclosures like XL3-N 630.
OPERATES IN AC OR DC
THERMAL MAGNETIC MCCBS
WWW.LEGRAND.COM
DRX
3
EASE
OF INSTALLATION
AND WIRING
The DRX range includes numerous
accessories which make wiring
and installation easier and allow
remote tripping, saving time during
installation and enhancing safety.
EASE OF INSTALLATION AND FLEXIBILITY
←
MCCB easily
positioned and
removed from the
DIN rail with the
adaptor (only on
DRX 125 and 250).
→
An exclusive
system to change
from the 50 mm
standard to the 45
mm DIN standard
A VARIETY OF WIRING SYSTEM OPTIONS
24 mm distance between
base and terminal, for
mounting on busbars.
Cable spreaders, cage terminals, rear terminals,
terminal shields, etc; our wiring accessories cover all
your requirements.
4
REMOTE TRIPPING FOR SAFETY
←
Both the DRX 125 and
250 have a hinge so
the front can open and
close.
→
The control and
signalling auxiliaries
simply clip on.
RISK-FREE
INTERVENTION
The padlock can be used to
lock the handle in “Open”
position during maintenance
operations and thus avoid
any risk of accidents due to
mishandling.
The DRX range
can also be
installed in
XL3-N 125/250
enclosures
THERMAL MAGNETIC MCCBS
WWW.LEGRAND.COM
DRX
5
DRX TM 125
thermal magnetic MCCBs from 15 to 125 A
0 270 10
0 270 46
0 270 58
0 271 83
0 270 68
0 271 70
Technical characteristics and curves p. 7 to 9
For switching, control, isolation and protection of low-voltage electrical lines
Can be fitted with auxiliaries (p. 10)
Supplied with:
- M5 terminal for In ≤ 50 A and M8 range for In > 50 A
- Fixing screws
- Insulating shields (2 for 3P and 3 for 4P)
Fixed thermal and magnetic
Conform to IEC 60947-2, in compliance with NEMA
Pack
3P
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
6
DRX 125
Cat.Nos
4P
0 270 00 0 270 10
0 270 01 0 270 11
0 270 02 0 270 12
0 270 03 0 270 13
0 270 04 0 270 14
0 270 05 0 270 15
0 270 06 0 270 16
0 270 39 0 270 29
0 270 07 0 270 17
0 272 552 0 272 562
0 270 08 0 270 18
0 270 09 0 270 19
0 270 20
0 270 21
0 270 22
0 270 23
0 270 24
0 270 25
0 270 26
0 272 20
0 270 27
0 272 572
0 270 28
0 272 21
0 270 30
0 270 31
0 270 32
0 270 33
0 270 34
0 270 35
0 270 36
0 272 22
0 270 37
0 272 582
0 270 38
0 272 23
1P
2P
1
1
1
1
1
1
1
1
1
0 270 401
0 270 411
0 270 421
0 270 431
0 270 441
0 270 451
0 270 461
0 270 471
0 270 481
0 270 50
0 270 51
0 270 52
0 270 53
0 270 54
0 270 55
0 270 56
0 270 57
0 270 58
3P
4P
1
1
1
1
1
1
1
1
1
1
1
1
0 270 60 0 270 70
0 270 61 0 270 71
0 270 62 0 270 72
0 270 63 0 270 73
0 270 64 0 270 74
0 270 65 0 270 75
0 270 66 0 270 76
0 272 24 0 272 26
0 270 67 0 270 77
0 272 592 0 272 602
0 270 68 0 270 78
0 272 25 0 272 27
Breaking capacity Icu 10 kA (415 V± )
In
15 A
20 A
25 A
30 A
40 A
50 A
60 A
63 A
75 A
80 A
100 A
125 A
Breaking capacity Icu 20 kA (415 V± )
In
15 A
20 A
25 A
30 A
40 A
50 A
60 A
63 A
75 A
80 A
100 A
125 A
Breaking capacity Icu 36 kA (415 V± )
In
15 A
20 A
25 A
30 A
40 A
50 A
60 A
75 A
100 A
In
15 A
20 A
25 A
30 A
40 A
50 A
60 A
63 A
75 A
80 A
100 A
125 A
Mounting on rail 4
Pack
Cat.Nos
20
12
6
0 271 89
0 271 90
0 271 87
Plates for fixing DRX 125 on DIN rail
For 1P
For 2P
For 3P and 4P
Rotary handles
1
0 271 76
1
0 271 77
Direct on DRX
Standard (grey)
Vari-depth handle
Comprising: connecting rod, bracket,
drilling template, mounting accessories,
door locking mechanism
Standard (grey)
Connection accessories
1
Insulating shields
Used to isolate the connection
between each pole
3P
4P
0 271 81
Set of 2
0 271 82 Set of 3
Sealable terminal shields
2P
0 271 91
Set of 2
1
1
1
1
1
1
0 271 83 0 271 84 Set of 2
Cage terminals
3P
4P
0 271 70 0 271 72 Up to 50 A (inclusive)
0 271 71 0 271 73 From 60 to 100 A
0 272 52 0 272 53 For 125 A
0 271 92
Set of 60 pieces up to 50 A (inclusive)
0 271 93
Set of 60 pieces from 60 to 100 A
0 272 54
Set of 60 pieces 125 A
1
1
3P
4P
Padlock for DRX 125 and 250
1
0 271 80
For locking on "OFF" position
(up to 3 locks)
1: Icu 25 kA (240 V±) for 1P
2: Available from January 2015
DRX TM 125
technical characteristics and curves
■ Curves
DRX 125
10000
Imax = 125 A from 10 kA to 36 kA
3P - 4P at 415 V±
t (s)
- In from 40 A to 125 A
li = 10 ln
- In = 32 A
li = 12.5 ln
1000
- In = 30 A
li = 13.3 ln
- In = 25 A
li = 16 ln
100
- In = 20 A
li = 20 ln
1
10
- In = 16 A
li = 25 ln
Pass-through specific energy characterictics
DRX 125 Imax = 125 A from 10 kA to 36 kA 3P - 4P at 415 V±
1010
I2t (A2s)
109
108
107
106
In=75-125 A
In=50-60 A
In=15-40 A
- In = 15 A
li = 26 ln
2
105
1
104
103
0.1
102
0.01
101
0.001
1
5
I/Ir
10
I/In
50
100
t = time
I = rated current
Ir = setting current
1 = characteristic with cold start
2 = characteristic with hot start
■ Technical characteristics
Current limitation
DRX 125 Imax = 125 A from 10 kA to 36 kA 3P - 4P at 415 V±
103
IP (kA)
5
4
3
2
2
0.
2
10
25
0.
5
4
3
3
0.
2
5
0.
101
5
4
3
7
0.
Icc (A)
100
105
101
102
103
104
100
Icc = estimated short circuit symmetrical current (RMS value)
I2t (A2s) = pass-throught specific energy
In=75-125 A
In=50-60 A
In=15-40 A
8
0.
9
0.
2
Icc (kA)
100
100 2 3 4 5
101
2 3 4 5
102
Icc = estimated short circuit symmetrical current (RMS value)
Ip = maximum short circuit peak current
Number of poles
Nominal current In (A)
Neutral protection for 4P version (%)
Rated insulation voltage Ui (V)
Rated impulse withstand current Uimp (kV)
Rated operating voltage (50/60 Hz) Ue (V)
110/130 V±
220/240 V±
277 V±
380/415 V±
Ultimate breaking
capacity Icu (kA)
440/460 V±
IEC 60947-2
480/550 V±
600 V±
125 V=
250 V=
240 V±
Ultimate breaking
capacity Icu (kA)
480 V±
NEMA AB-1
600 V±
Standard breaking capacity Ics (% Icu)
Category of use
Suitable for isolation
mechanical
Endurance
electrical at In
(cycles)
electrical at 0.5 In
DRX
10 kA
3P - 4P
15-125
100
690
6
550
50
25
10
10
7,5
5
10(2)
5(2)
25
7.5
5
50
A
YES
25000
8000
10000
DRX
DRX
20 kA 36 kA(1)
3P - 4P
1P
15-125 15-100
100
100
690
690
6
6
550
550
75
50
40
25
15
20
10
15
10
5
10(2)
10
5(2)
5
40
25
10
5
50
50
A
A
YES
YES
25000 25000
8000
8000
10000 10000
DRX
36 kA
2P
15-100
100
690
6
550
75
60
50
36
30
20
10
20(2)
10(2)
100
20
10
50
A
YES
25000
8000
10000
DRX
36 kA
3P - 4P
15-125
100
690
6
550
100
100
36
30
20
10
20(2)
10(2)
100
20
10
50
A
YES
25000
8000
10000
1: 1P - Icu 25 kA (220/240 V±)
2: 2 poles in series
2 poles in series
maximum prospective short circuit peak current
corresponding at the power factor
maximum real peak short circuit current
7
DRX TM 125
dimensions, mounting principle and connection
■ Dimensions
4P
111
115
37.5
99
25
130
25
53.5
111
25
60
100
115
75
50 (45)
25
3P
50
50 (45)
2P
130
1P
24
■ Mounting principle
Door cut-out
1P
2P
23.6
3P
4P
71
Ø 3.65 or M4
Ø 3.65 or M4
25
1-3-4P
2P
96
111
52.6
48
3
0.7
3
111
52.6
52.6
23.6
23.6
111
61
25
0.7
25
65
83
Ø 3.65 or M4
Ø 3.65 or M4
■ Auxiliary contacts
Voltage (V)
Resistive load (A)
125
5
Vac
54
0 271 41
52
250
5
30
5
50
1
75
0.75
12
54
125
0.5
52
250
0.25
14
0 271 42
Vdc
Mechanical endurance
(No. of operations)
Temperature (°C)
8
5 x 106
0 271 40
11
Auxiliary switch
+ Alarm switch
(switchover)
51
14
12
- 40 to 85 °C
Alarm switch
51 (switchover)
11
Auxiliary switch
Mounting on DIN rail with plate
Fixing on plate
1-3-4 poles
Ø3.65 or M4
(Ø0.14" or M4)
E
0 271 87
111
(4.37")
111
(4.37")
E
2 poles
= =
25
(0.98")
Ø3.65 or M4
(Ø0.14" or M4)
■ Connection
Connection via cable In ≤ 100 A
Connection via cable In = 125 A
In ≤ 50 A = 0 271 70 (3P)
0 271 72 (4P)
0 271 92 (set of 60 pieces)
50 A < In ≤ 100 A = 0 271 71 (3P)
0 271 73 (4P)
0 271 93 (set of 60 pieces)
3
3
1
DRX ≤ 50 A
In=125A =
6 Nm /
53 lbf-in
4
2
Flexible
2.5 ➡ 10 mm2
#14 ➡ #8 AWG
or
Solid
2.5 ➡ 16 mm2
#14 ➡ #6 AWG
4
2
In ≤ 50 A = 3 Nm/27 lb-in
50 A < In ≤ 100 A = 6 Nm/53 lb-in
In ≤ 50 A = 2 Nm/18 lb-in
50 A < In ≤ 100 A = 3.5 Nm/31 lb-in
1
In=125A =
3.5 Nm / 31 lbf-in
50 A < In ≤ 100 A
In = 125 A
Flexible
10 ➡ 35 mm2
#8 ➡ #3/2 AWG
Flexible
35 ➡ 50 mm2
#3/2 ➡ #1/0AWG
12 Solid
2
0.47” 10 ➡ 50 mm
#8 ➡ #1/0 AWG
14
Solid
0.55” 35 ➡ 50 mm2
#3/2 ➡ #1/0AWG
14
0.55”
2,5 to 4 mm2 (#14 to #10 AWG)
flexible cables connection via
crimped end-barrels
Connection via busbar
≤ 7
(≤ 0.27")
Ø
≤ 17
(≤ 0.67")
In ≤ 50 A
≥ 8.5
(≥ 0.33")
≤ 9
(≤ 0.35")
Ø
50 A < In ≤ 125 A
Ø 5.5 mm / 0.21" Ø 8.5 mm / 0.32"
In ≤ 50 A
50 A < In ≤ 125 A
In = 125 A
≤ 17
(≤ 0.67")
9
DRX TM 250
thermal magnetic MCCBs from 125 to 250 A
0 271 06
0 271 04
0 271 12 (captive cover)
0 271 88
0 271 74
0 271 80
Technical characteristics and curves p. 11 to 13
For switching, control, isolation and protection of low-voltage electrical lines
Can be fitted with auxiliaries
Supplied with:
- M8 terminals
- Fixing screws
- Insulating shields (2 for 3P and 3 for 4P)
Fixed thermal and magnetic
Conform to IEC 60947-2
Pack
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DRX 250
Cat.Nos
3P
4P
0 271 00
0 271 01
0 272 28
0 271 02
0 271 03
0 271 04
0 271 05
0 271 06
0 271 07
0 272 29
0 271 08
0 271 09
0 271 10
0 271 11
0 271 12
0 271 13
0 272 30
0 271 14
0 271 15
0 271 16
0 271 17
0 271 24
0 271 25
0 272 32
0 271 26
0 271 27
0 271 28
0 271 29
0 271 18
0 271 19
0 272 31
0 271 20
0 271 21
0 271 22
0 271 23
0 271 30
0 271 31
0 272 33
0 271 32
0 271 33
0 271 34
0 271 35
Breaking capacity Icu 18 kA (415 V± )
In
125 A
150 A
160 A
175 A
200 A
225 A
250 A
Breaking capacity Icu 25 kA (415 V± )
In
125 A
150 A
160 A
175 A
200 A
225 A
250 A
Breaking capacity Icu 36 kA (415 V± )
In
125 A
150 A
160 A
175 A
200 A
225 A
250 A
Mounting on rail 4
1
0 271 88
Plate for fixing DRX 250
on DIN rail
Rotary handles
10
1
0 271 78
1
0 271 79
Direct on DRX
Standard (grey)
Vari-depth handle
Comprising: connecting rod, bracket,
drilling template, mounting accessories,
door locking mechanism
Standard (grey)
Pack
Cat.Nos
Connection accessories
1
Insulating shields
Used to isolate the connection
between each pole
3P
4P
0 271 81
Set of 2
0 271 82 Set of 3
Sealable terminal shields
0 271 85 0 271 86 Set of 2
1
1
Cage terminals
0 271 74 0 271 75 Up to 250 A
0 271 94
Set of 60 pieces
1
1
Padlock for DRX 125 and 250
1
0 271 80
For locking on "OFF" position
(up to 3 locks)
Control and signalling auxiliaries
for DRX 125 and 250
1
1
1
0 271 40
0 271 41
0 271 42
1
1
1
1
1
1
0 271 50
0 271 51
0 271 52
0 271 53
0 271 54
0 271 55
1
1
1
1
1
1
1
1
1
0 271 60
0 271 61
0 271 62
0 271 68
0 271 63
0 271 64
0 271 67
0 271 65
0 271 66
Auxiliary contact blocks
For left-hand side mounting
Up to 250 V± and =
Block with 1 auxiliary
Block with 1 alarm
Block with 1 auxiliary + 1 alarm
Shunt trips
12 V± and =
24 V± and =
48 V± and =
100/130 V±
200/277 V±
380/480 V±
Undervoltage releases
12 V± and =
24 V± and =
48 V± and =
110 V=
110/130 V±
200/240 V±
277 V±
380/415 V±
440/480 V±
DRX TM 250
technical characteristics and curves
■ Curves
DRX 250 Imax = 250 A from 18 kA to 36 kA
3P - 4P at 415 V±
t (s)
10000
Pass-through specific energy characterictics
DRX 250 Imax = 250 A from 18 kA to 36 kA 3P - 4P at 415 V±
1010
1000
I2t (A2s)
109
108
100
107
10
2
1
106
In=200-250 A
In=125-175 A
1
105
In = 125-250 A
li = 5..10 x ln
0.1
104
103
0.01
102
0.001
1
5
50 100
I/In
Ir = current setting
t = time
In = rated current
Itest = test curent
Curve n°1 = characteristic with cold start
Curve n°2 = characteristic with hot start
I/Ir
10
Current limitation
DRX 250 Imax = 250 A from 18 kA to 36 kA
103
IP (kA)
5
4
3
0.
2
2
102
25
0.
5
4
3
3
0.
In=200-250 A
In=125-175 A
0.
5
2
0.
7
101
5
4
3
2
8
0.
9
0.
Icc (kA)
100
100 2 3 4 5
101
2 3 4 5
102
Icc = estimated short circuit symmetrical current (RMS value)
Ip = maximum short circuit peak current
101
Icc (A)
100
105
101
102
103
104
100
Icc = estimated short circuit symmetrical current (RMS value)
I2t (A2s) = pass-throught specific energy
3P - 4P at 415 V±
■ Technical characteristics
Number of poles
Nominal current In (A)
Neutral protection for 4P version (%)
Rated insulation voltage Ui (V)
Rated impulse withstand current Uimp (kV)
Rated operating voltage (50/60 Hz) Ue (V)
110/130 V±
220/240 V±
380/415 V±
Ultimate breaking capacity
440/460 V±
Icu (kA)
480/550 V±
IEC 60947-2
600 V±
125 V=
250 V=
240 V±
Ultimate breaking capacity
Icu (kA)
480 V±
NEMA AB-1
600 V±
Standard breaking capacity Ics (% Icu)
Category of use
Suitable for isolation
mechanical
Endurance (cycles)
electrical at In
electrical at 0.5 In
DRX - 18 kA
3P - 4P
125-250
100
690
6
600
35
35
18
15
10
7,5
10(1)
5(1)
35
10
7.5
50
A
YES
25000
8000
10000
DRX - 25 kA
3P - 4P
125-250
100
690
6
600
60
50
25
25
15
10
20(1)
10(1)
50
15
10
50
A
YES
25000
8000
10000
DRX - 36 kA
3P - 4P
125-250
100
690
6
600
85
65
36
30
20
12
30(1)
15(1)
65
20
15
50
A
YES
25000
8000
10000
1: 2 poles in series
2 poles in series
maximum prospective short circuit peak current
corresponding at the power factor
maximum real peak short circuit current
11
DRX TM 250
dimensions, mounting principle and connection
■ Dimensions
3P
4P
140
105
35
35
35
17,5
35
35
60
35
35
17.5
53.5
35
102
102
50 (45)
144
126
165
0 000 00
24
■ Mounting principle
Door cut-out
2
4P
3P
137
52
102
51
37
33
61
2
3-4P
37
52
24
5
67
86
12
Fixing on plate
126
(4.96")
Mounting on DIN rail with plate
E
0 271 88
E
Ø3.65 or M4
(Ø0.14" or M4)
=
=
35
(1.38")
■ Connection
Connection via busbar
Connection via cable
2
DRX 250
= 8 Nm/72 lb-in
≤ 8
(≤ 0.31")
Ø9
(Ø0.35")
DRX 250 = 0 271 74 (3P)
0 271 75 (4P)
0 271 94 (set of 60 pieces)
DRX 250
= 15 Nm/134 lb-in
3
1
≤ 25
(≤ 0.98")
DRX 250 - 125 to 250 A
Flexible
35 mm2 ➡ 120 mm2
#2 ➡ #250 MCM
or
Solid
35 mm2 ➡ 150 mm2
#2 ➡ #300 MCM
CH5
≤ 8
(≤ 0.31")
Ø9
(Ø0.35")
≤ 25
(≤ 0.98")
■ Auxiliary contacts
Voltage (V)
Resistive load (A)
125
5
54
0 271 41
52
Vac
Vdc
250
5
30
5
50
1
75
0.75
125
0.5
250
0.25
Mechanical endurance
(No. of operations)
Temperature (°C)
5 x 10
Alarm switch
51 (switchover)
14
0 271 42
12
54
52
0 271 40
6
11
Auxiliary switch
+ Alarm switch
(switchover)
51
14
12
11
Auxiliary switch
- 40 to 85 °C
13
DRX TM 630
thermal magnetic MCCBs from 320 to 630 A
0 272 45
0 272 49
0 262 50
0 262 51
0 262 48
0 263 52
Technical characteristics and curves p. 15 to 17
For switching, control, isolation and protection of low-voltage electrical lines
Can be fitted with auxiliaries
Supplied with:
- M8 terminals
- Fixing screws
- Insulating shields (2 for 3P and 3 for 4P)
Fixed thermal and magnetic
Conform to IEC 60947-2
Pack
DRX 630
Cat.Nos
3P
4P
1
1
1
1
0 272 34
0 272 35
0 272 36
0 272 37
0 272 38
0 272 39
0 272 40
0 272 41
1
1
1
1
0 272 42
0 272 43
0 272 44
0 272 45
0 272 46
0 272 47
0 272 48
0 272 49
Breaking capacity Icu 36 kA (415 V± )
In
320 A
400 A
500 A
630 A
Breaking capacity Icu 50 kA (415 V± )
In
320 A
400 A
500 A
630 A
Rotary handles
1
1
0 272 50
0 272 51
Direct on DRX
Standard (grey)
Vari-depth handle
Comprising: connecting rod, bracket,
drilling template, mounting accessories,
door locking mechanism
Standard (grey)
Connection accessories
1
Insulating shields
Used to isolate the connection
between each pole
0 262 30
Set of 2 pieces
Sealable terminal shields
3P
4P
0 262 44 0 262 45 Set of 2
1
IP 20 terminal cover
4 222 34 4 222 35 Set of two terminal covers
1
14
1
1
0 262 50
0 262 51
1
0 262 47
Cage terminals
Set of 4 cage terminals for cables
Set of 4 high capacity cage
terminals for cables
Extended front terminals
Set of 4 extended front terminals
Pack
Connection accessories (continued)
Cat.Nos
1
Spreaders
0 262 48 0 262 49 Set of incoming or outgoing
spreaders
1
Swivel terminals
0 263 50 0 263 51 Set of incoming or outgoing
swivel terminals
1
Flat terminals
0 263 52 0 263 53 Set of incoming or outgoing
flat terminals
3P
4P
Padlock for DRX 630
1
0 262 40
For locking on "OFF" position
(up to 3 locks)
Control and signalling auxiliaries
for DRX 630
For DPX3, DPX3 -I and DRX
1
4 210 11
Auxiliary contact or fault signal
For signalling the state of
the contacts or opening of
the MCCB on a fault
Changeover switch 3 A - 240 VA
Shunt releases
Shunt inrrush power 300 VA
Coil voltage
1
1
1
1
1
4 222 39
4 222 40
4 222 41
4 222 42
4 222 43
24 V± and =
48 V± and =
110 V± and =
230 V± and =
400 V± and =
Undervoltage releases
Undervoltage power consumption 5 VA
Coil voltage
1
1
1
1
1
1
4 222 44
4 222 45
4 222 46
4 222 47
4 222 48
4 222 49
24 V=
24 V±
48 V± and =
110 V± and =
230 V± and =
400 V± and =
DRX TM 630
technical characteristics and curves
■ Curves
DRX 630
Imax = 630 A
from 36kA to 50 kA
3P - 4P
Pass-through specific energy characterictics
DRX 630
10000
Imax = 630 A
from 36kA to 50 kA
3P - 4P at 415 V±
1010
t(s)
I2t(A2s)
1000
109
100
108
1
107
10
2
106
1
105
0.1
104
0.01
103
0.001
1
10
I/Ir
100
102
t = time
I = rated current
Ir = setting current
curve number 1 = characteristic with cold start
curve number 2 = characteristic with hot start
101
100 0
10
Current limitation
DRX 630
1
2
3
4
10
10
10
10 Icc(A) 10
Icc = estimated short circuit symmetrical current (RMS value)
I2t(A2s) = pass-through specific energy
Imax = 630 A
from 36kA to 50 kA
5
3P - 4P
■ Technical characteristics
103
Number of poles
Nominal current In (A)
Neutral protection for 4P version (%)
Rated insulation voltage Ui (V)
Rated impulse withstand current Uimp (kV)
Rated operating voltage (50/60 Hz) Ue (V)
5
4
3
2
2
0.
220/240 V±
380/415 V±
440/460 V±
480/550 V±
125 V=
250 V=
240 V±
480 V±
550 V±
Ip (kA)
2
10
25
0.
5
4
3
Ultimate breaking capacity Icu
(kA)
NEMA AB-1
0.
3
Standard breaking capacity Ics (% Icu)
Category of use
Suitable for isolation
0.
5
2
Endurance (cycles)
0.
7
101
Ultimate breaking capacity Icu
(kA)
IEC 60947-2
DRX - 50 kA
3P - 4P
320-630
100
690
6
600
100
50
40
30
42
38
80
30
30
50
A
YES
25000
8000
10000
1: 2 poles in series
8
0.
5
4
mechanical
electrical at In
electrical at 0.5 In
DRX - 36 kA
3P - 4P
320-630
100
690
6
600
65
36
30
25
40
36
60
25
25
50
A
YES
25000
8000
10000
2 poles in series
3
9
0.
2
100 0
10
30 40 50
102
Icc(kA)
Icc = estimated short circuit symmetrical current (RMS value)
Ip = maximum short circuit peak current
maximum prospective short circuit peak current
corresponding at the power factor
maximum real peak short circuit current
2
3
4 5
101
20
15
DRX TM 630
dimensions, mounting principle and connection
■ Dimensions
3P
4P
144
43.5 43.5 43.5
43.5
43.5 43.5
50
15 max.
260
90.5
220
220
17
104.5
104.5
4 min.
105
15 max.
43.5 43.5
260
183.2
90.5
139.7
M5
27
■ Door cut
144
105
4 min.
17
139.7
15 max.
260
93
41.5
41.5
107
M5
2.5 max.
107
Rotary handle-direct on DPX
100
Terminal shields
40
58
94
A
47
50
2.5 max.
Rotary handle-vari-depth handle on door
Mounting with flexible seal
132
18.5
105
348 max.
0.8/2
131 min.(1)
62.5
1: 75 mm without mechanical system
16
15 max.
63.5
63.5
93
260
183.2
■ Connection
Connection via busbar
MAX 32
ø 11
MAX 16
C
1
2
24 Nm
8
Connection via cable
With cage terminals Cat.No 0 262 50
26250
1
CLAC
1
MAX ø 26
3
2
1
2
24 Nm
8
With high capacity cage terminals Cat.No 0 262 51
MAX ø 22
26251
1
2
1
C
2
5
3
36 Nm
8
4
24 Nm
8
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World Headquarters
and International Department
87045 Limoges Cedex - France
☎ : + 33 (0) 5 55 06 87 87
Fax: + 33 (0) 5 55 06 74 55
EXB 14014 - July 2014
www.legrand.com