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www.legrand.co.in
Head office
1. 803/804, Nicholas Piramal Tower,Peninsula Corporate Park,G. K. Marg, Off. S. B. Marg, Lower Parel, MUMBAI - 400 013.Tel : (022) 2493 9425/8416, 30416200Fax : (022) 2493 3158 Website : www.legrand.co.in
Regional sales offices
2. A - 25, Mohan Co-operativeIndustrial Estate, NEW DELHI - 110 044.Tel : (011) 2699 0028 / 29 / 30Fax : (011) 2699 0047
3. Bhakta Towers, 2nd & 3rd Floor, Plot No. KB 22, Salt Lake, Sector - 3KOLKATA - 700 091.Tel : (033) 4021 3535 / 36Fax : (033) 4021 3537
4. 314/317, Shah & Nahar Ind. Estate,Dr. E. Moses Road, Worli, MUMBAI - 400 018.Tel : (022) 2499 3045 / 52Fax : (022) 2497 2906
5. Gee Gee Universal, 8th Floor, Door No. 2, 18/1 & 18/2McNichols Road, ChetputCHENNAI – 600 031.Tel : (044) 3024 7200, 2836 4165 / 67 / 68Fax: (044) 2836 4169
Branch office
6. SCO 1-2-3Second floor, Sector 17B,CHANDIGARH - 160 017.Tel : (0172) 305 8631/ 32/33/34/35 Fax : (0172) 501 9008
7. 507-510, Vth Floor, Soni Paris Point,Jai Singh Highway, Banipark,JAIPUR - 302 016.Telefax : (0141) 5113129
8. 504, Sakar IV,Opp. M. J. Library, Ellis Bridge,AHMEDABAD - 380 006. GujaratTel : (079) 2658 6561/2Fax : (079) 2658 6563
9. 402, Swastik Chambers,Near Ashwamegh Marriage Hall,Behind HP Petrol Pump,Off Karve Road, Erandwane,PUNE - 411 004.Tel : (020) 2543 1074 / 76Fax : (020) 2543 1077
10. IInd Floor, Al-Latheef Building2/1, Union Street, Off. Infantry Road,BANGALORE – 560 001.Tel : (080) 2286 1081, 4113 3293 / 4Fax : (080) 2286 1078
11. 205-208, 2nd Floor, Block - II, White House,Kundan Bagh, Begumpet,HYDERABAD – 500 016.Tel : (040) 2341 4398 / 67 Fax : (040) 6636 6974
12. No. 36/2178, Syda Building, 2nd Flr., Kaloor – Kadavanthra Road, Kaloor,KOCHI – 682 017. Tel : (0484) 234 2921, 658 0921Fax : (0484) 233 3921
13. B-15, Thirumalai Towers, IV-D, Fourth Floor, 723, Avanashi Road,COIMBATORE – 641 018.Tel : (0422) 650 2728, 222 3634 / 0283Fax : (0422) 222 3164
Area offices
14. Triveni House, 3rd Floor,1 Nawal Kishore Road, Hazratganj,LUCKNOW - 226 001.Tel : (0522) 262 9136Fax : (0522) 262 2492
15. Cabin No. 9, Second FloorMadhok Trade Centre,Madhok Complex, Ferozpur RoadLUDHIANA - 141 001.Tel/Fax No.: (0161) 277 0301 / 304
16. Plot No. 359, Saheed Nagar, 2nd floor,BHUBANESWAR - 751 007.Tel : (0674) 254 0623
17. House No. 97, Ground Floor,Rajgarh Main Road, Opp. City Heart Nursing HomeGUWAHATI - 781 007.Tel : (0361) 245 8498
18. 2nd Floor, 375 Smruti Bldg.,Gandhi Nagar, North Ambazari Road, NAGPUR - 440 010.Tel : (0712) 224 1790Fax : (0712) 222 0113
19. C17/18, Shreevardhan Realty Pvt. Ltd.,Upper Ground Floor,Shreevardhan Complex, 4, RNT Marg,INDORE - 452 001.Tel : (0731) 404 6649Telefax / Direct Line: (0731) 404 6649
20. MF-2, Datta’s Lords House,Jammi Chettu Street,VIJAYAWADA – 520 010.Telefax : (0866) 669 9393
21. Aparna Towers, 1st Floor 2/3, Bypass RoadMADURAI – 625 010.Telefax : (0452) 435 5945
22. 404, Eshwar Plaza, Dwaraka Nagar, Main RoadVISHAKHAPATNAM – 530 020.Telefax : (0891) 663 5652
23. ABC Business Club 16, Tagore Villa, Chakrata RoadDEHRADUN - 248 001. Uttaranchal.Tel : (0135) 271 5189 / 248001
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14 17 DRXMCCBs for residential andcommercial
Technical assistance from Legrand
Telephonic technical assistance for selectionof products, technical information, guidance,wiring diagrams and estimation is now madeavailable to you at each Regional Office.Contact the Technical Officer of Legrand at the following telephone numbers New Delhi : Tel.: (011) 2699 0028
Kolkata : Tel.: (033) 4021 3535 / 36
Mumbai : Tel.: (022) 2499 3045 / 52
Chennai : Tel.: (044) 3024 7200, 2836 4165 / 67 / 68
For other places, contact the nearest Regional / Branch /Area offices
customer.care@legrand.co.in SYSTEMS FOR ELECTRICAL INSTALLATIONS & INFORMATION NETWORKS
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Combining forces to providepower and protection
With offers in more than 160 countries, Legrand hasextensive geographical coveragewhich allows us to adaptto all your requirements andhelp you with both your local andinternational projects.
Whatever your needs may be general MCCBs or secondary MCCBs
Legrand provides solutions fromone specialist to anotherspecialist: you.
Legrand’s DRX range integratesperfectly within standard electrical installations anywhere in the world.With the DRX 100, you have thechoice of 3 ratings from 60A to100 A in 10kA Breaking capacity
DRX the universal MCCB_V3:p.01-12.qxd 1/3/2009 12:35 PM Page IV
DRXDRX
DRX
Ui690V Uimp6kV50
Ics=50%Icu
IEC
6094
7-2
cat.A
Ue[VAC]
Icu[kA]
60Hz
240220
100B270 08
415380460440550480600240NEMA-ABI
(HIC) 480600
12510107.5
5257.5
5
DRX 100: 3 and 4 poles
2 types of connection: standard and with cage terminals
Exclusive system: with a single action,change from the 50 mm standard to the45 mm DIN standard
Thermal-magnetic MCCBs
■ Thermal-magnetic protection■ Nominal currents from 60 to 100 A■ 10KA■ No temperature derating at +50°C
DRX 100 ... the universal solution forresidential and commercial
2
DRX the universal MCCB_V3:p.01-12.qxd 1/3/2009 12:35 PM Page 2
Standard dimensions3-pole DRX 100: 75 x 60 x 130 mm4-pole DRX 100: 100 x 60 x 130 mm
24 mm distance between baseand terminal, for mounting inbusbars
Installation in any position
Removable plate that clips ontoa DIN rail
Suitable for all environments (tropicalization, pollution, salt corrosion, etc.)
Hinged front cover
ADVANTAGESElectrical accessories mounted by simply clipping on front panelElectrical accessories common to the whole rangeUp to 3 locks (padlock) in open position (off)Direct and vari-depth rotary handleCertifications: LOVAG (IEC 60947-1-2), CCC, approved by Nema, JIS, KS
3
DRX the universal MCCB_V3:p.01-12.qxd 1/3/2009 12:35 PM Page 3
DRXTM 100thermal-magnetic MCCBs from 60 to 100 A
270 08 (Hinged cover)270 18
Technical characteristics and operating curves (p. 7-9 )Dimensions (p. 6-7)
For switching, control, isolation and protection of low-voltage electrical lines in conformity with standard IEC 60947-2Fixed thermal and fixed magneticSupplied with:- M8 Terminals- Fixing screws- Insulating shields (2 for 3 P and 3 for 4 P)
270 08
4
Pack Cat. Nos. DRX 100Icu breaking capacity 10 kA (415 V±)
3 P In
1 270 06 60 A1 270 07 75 A1 270 08 100 A
4 P
1 270 16 60 A1 270 17 75 A1 270 18 100 A
Cat nos. that are not bold - delivery wihthin 4 weeks from the date of order. Orders to be placed by Legrand (India) Stockist in multiples of the same.
DRX the universal MCCB_V3:p.01-12.qxd 1/3/2009 12:35 PM Page 4
Pack Cat. Nos. Electrical accessories
Auxiliary contact blocksFor left-hand mounting only
1 271 40 Block with 1 auxiliary (1 AUX)
1 271 41 Block with 1 alarm (1 AL)
1 271 42 Block with 1 auxiliary + 1 alarm
(1 AUX + 1 AL)
Current shunt coilsFor mounting on either the left or right-hand side ofthe MCB
1 271 54 200/277 V± and =
1 271 55 380/480 V± and =
Undervoltage release coilsFor mounting on either the left or right-hand side ofthe MCB
1 271 64 200/240 V±
1 271 65 380/415 V±
Spreader Links1 6250 10 3 links set for TP
1 6250 11 4 links set for FP
Enclosure1 6079 05 TP/FP Enclosure
DRXTM 100accessories
271 83 271 71 271 54 6079 05271 40271 76
5
Pack Cat. Nos. Plate for fixing on rail 2
1 271 87 DIN rail adaptor forDRX 225
Rotary handles
Direct on DRX1 271 76 For DRX 100
Vari-depth handleComprises: the connecting rod, the bracket, the drilling template, the mounting accessories,the door locking mechanism
1 271 77 For DRX 100
Padlocking
1 271 80 Accessory for lockingin “OFF” position
Connection accessories
Insulating shieldsInsulate connectionbetween each pole
1 271 81 Set of 2 shields for 3 pole
1 271 82 Set of 3 shields for 4 pole
Sealable terminal shields
1 271 83 For DRX 100 - 3 pole
1 271 84 For DRX 100 - 4 pole
Cage terminals
1 271 71 For DRX 100 - 3 pole
1 271 73 For DRX 100 - 4 pole
Cat nos. that are not bold - delivery wihthin 4 weeks from the date of order. Orders to be placed by Legrand (India) Stockist in multiples of the same.
DRX the universal MCCB_V3:p.01-12.qxd 1/3/2009 1:07 PM Page 5
DRXTM 100xxxxxxtechnical characteristics
6
■ Dimensions
DRX with four pole spreaders DRX with three pole spreaders
100
25 25 25
11
1
50
11
5
13
0
1 6 9 16 9 16
1
216 18
29
.54
5
15
9.5
2 4
99
6 0
53 .5
82 .5
65 5 .3
75
25 25
11
1
50
11
5
9 916 16 16
13
0
2
1
99
8 2 . 5
65
60
53 .5
5 .3
24
16 18
29
.5
15
9.5
45
DRX four pole enclosure
DRX three pole enclosure
400
265 60 245165
384
290
400
265
290
60
384
165
245
All dimensions are in mm1 inch = 24.4mm
Accuracy of dimensions = ± 2mm
DRX the universal MCCB_V3:p.01-12.qxd 1/3/2009 1:14 PM Page 6
DRXTM 100technical characteristics
7
25
(4.37")111
(0.98")
ø 3.65 or M4(ø 0.14" or M4)
= =
E
E
(4.37")111
ø 3.65 or M4(ø 0.14" or M4)
25
71(2.8")
(0.98")
= =
25
= =
96(3.7")
(0.98")
32
1(1.83")46. 6
(2.28")58
(2.09")53
25
= =
23. 6
(4.37")111
(2")52. 6
ø 3.65 or M4(ø 0.14" or M4) (0.98")
(0.9")
3
83 (3.19")
65 (2.55")
( 0.12")
3
61 (2.40")
( 0.12")
■ Fixing on plate
■ Door cut-out
All dimensions are in mm1 inch = 24.4mm
Accuracy of dimensions = ± 2mm
DRX the universal MCCB_V3:p.01-12.qxd 1/3/2009 12:36 PM Page 7
DRX 50 A DRX > 50 A
Flexible Flexible2,5 ❷ 10 mm210 ❷ 35 mm2
#14 ❷ #8 AWG #8 ❷ #2 AWG
or
Solid Solid2,5 ❷ 16 mm210 ❷ 50 mm2
#14 ❷ #6 AWG #8 ❷ #1/0 AWG
2,5 to 4 mm2 #14 to #10 AWGflexible cables connection viacrimped end-barrels
140.55”
120.47”
DRXTM 100xxxxxxtechnical characteristics
8
■ Mounting
Mounting on a rail
■ Connection
DRX front terminal
Cable connection
1
27187
42
1
3
DRX = 27171 (3 P)27173 (4 P)
DRX = 6 Nm/53 lb-inDRX = 3.5 Nm/31 lb-in
(
(
(
(
(
70.27")
170.67")
ø
170.67")
0.35")9
0.33")8.5
ø
Busbar connection
DRX the universal MCCB_V3:p.01-12.qxd 1/3/2009 12:36 PM Page 8
DRXTM 100xxxxxxtechnical characteristics
9
■ Curve
10000
1000
100
10
1
0.01
0.001
0.1
t(s)
1 32 4 5 10 20 30 50 100I/Ir
DRX 100 Imax = 100 A 3 P - 4 P
Cold thermal trip zone
Hot thermal trip zone
Technical characteristics DRX
Number of poles 3 P - 4 P
Nominal current In (A) 60 -100
Neutral protection for 4 P version (%) 100
Rated insulation voltage Ui (V) 690
Rated impulse withstand current Uimp (kV) 6
Rated operating voltage (50/60 Hz) Ue (V) 600
220/240 VA 25
380/415 VA 10Ultimate breaking capacity Icu (kA)
440/460 VA 10IEC 60947-2
480/550 VA 7.5
600 VA 5
Standard breaking capacity Ics (% Icu) 50
Utilization category A
Suitable for isolation YES
Endurance (cycles)mechanical 20000
electrical 8000
DRX the universal MCCB_V3:p.01-12.qxd 1/3/2009 12:36 PM Page 9
www.legrand.co.in
Head office
1. 803/804, Nicholas Piramal Tower,Peninsula Corporate Park,G. K. Marg, Off. S. B. Marg, Lower Parel, MUMBAI - 400 013.Tel : (022) 2493 9425/8416, 30416200Fax : (022) 2493 3158 Website : www.legrand.co.in
Regional sales offices
2. A - 25, Mohan Co-operativeIndustrial Estate, NEW DELHI - 110 044.Tel : (011) 2699 0028 / 29 / 30Fax : (011) 2699 0047
3. Bhakta Towers, 2nd & 3rd Floor, Plot No. KB 22, Salt Lake, Sector - 3KOLKATA - 700 091.Tel : (033) 4021 3535 / 36Fax : (033) 4021 3537
4. 314/317, Shah & Nahar Ind. Estate,Dr. E. Moses Road, Worli, MUMBAI - 400 018.Tel : (022) 2499 3045 / 52Fax : (022) 2497 2906
5. Gee Gee Universal, 8th Floor, Door No. 2, 18/1 & 18/2McNichols Road, ChetputCHENNAI – 600 031.Tel : (044) 3024 7200, 2836 4165 / 67 / 68Fax: (044) 2836 4169
Branch office
6. SCO 1-2-3Second floor, Sector 17B,CHANDIGARH - 160 017.Tel : (0172) 305 8631/ 32/33/34/35 Fax : (0172) 501 9008
7. 507-510, Vth Floor, Soni Paris Point,Jai Singh Highway, Banipark,JAIPUR - 302 016.Telefax : (0141) 5113129
8. 504, Sakar IV,Opp. M. J. Library, Ellis Bridge,AHMEDABAD - 380 006. GujaratTel : (079) 2658 6561/2Fax : (079) 2658 6563
9. 402, Swastik Chambers,Near Ashwamegh Marriage Hall,Behind HP Petrol Pump,Off Karve Road, Erandwane,PUNE - 411 004.Tel : (020) 2543 1074 / 76Fax : (020) 2543 1077
10. IInd Floor, Al-Latheef Building2/1, Union Street, Off. Infantry Road,BANGALORE – 560 001.Tel : (080) 2286 1081, 4113 3293 / 4Fax : (080) 2286 1078
11. 205-208, 2nd Floor, Block - II, White House,Kundan Bagh, Begumpet,HYDERABAD – 500 016.Tel : (040) 2341 4398 / 67 Fax : (040) 6636 6974
12. No. 36/2178, Syda Building, 2nd Flr., Kaloor – Kadavanthra Road, Kaloor,KOCHI – 682 017. Tel : (0484) 234 2921, 658 0921Fax : (0484) 233 3921
13. B-15, Thirumalai Towers, IV-D, Fourth Floor, 723, Avanashi Road,COIMBATORE – 641 018.Tel : (0422) 650 2728, 222 3634 / 0283Fax : (0422) 222 3164
Area offices
14. Triveni House, 3rd Floor,1 Nawal Kishore Road, Hazratganj,LUCKNOW - 226 001.Tel : (0522) 262 9136Fax : (0522) 262 2492
15. Cabin No. 9, Second FloorMadhok Trade Centre,Madhok Complex, Ferozpur RoadLUDHIANA - 141 001.Tel/Fax No.: (0161) 277 0301 / 304
16. Plot No. 359, Saheed Nagar, 2nd floor,BHUBANESWAR - 751 007.Tel : (0674) 254 0623
17. House No. 97, Ground Floor,Rajgarh Main Road, Opp. City Heart Nursing HomeGUWAHATI - 781 007.Tel : (0361) 245 8498
18. 2nd Floor, 375 Smruti Bldg.,Gandhi Nagar, North Ambazari Road, NAGPUR - 440 010.Tel : (0712) 224 1790Fax : (0712) 222 0113
19. C17/18, Shreevardhan Realty Pvt. Ltd.,Upper Ground Floor,Shreevardhan Complex, 4, RNT Marg,INDORE - 452 001.Tel : (0731) 404 6649Telefax / Direct Line: (0731) 404 6649
20. MF-2, Datta’s Lords House,Jammi Chettu Street,VIJAYAWADA – 520 010.Telefax : (0866) 669 9393
21. Aparna Towers, 1st Floor 2/3, Bypass RoadMADURAI – 625 010.Telefax : (0452) 435 5945
22. 404, Eshwar Plaza, Dwaraka Nagar, Main RoadVISHAKHAPATNAM – 530 020.Telefax : (0891) 663 5652
23. ABC Business Club 16, Tagore Villa, Chakrata RoadDEHRADUN - 248 001. Uttaranchal.Tel : (0135) 271 5189 / 248001
21
22
23
16
19
20
18
15
7
6
13
12
11
10
9
8
14 17 DRXMCCBs for residential andcommercial
Technical assistance from Legrand
Telephonic technical assistance for selectionof products, technical information, guidance,wiring diagrams and estimation is now madeavailable to you at each Regional Office.Contact the Technical Officer of Legrand at the following telephone numbers New Delhi : Tel.: (011) 2699 0028
Kolkata : Tel.: (033) 4021 3535 / 36
Mumbai : Tel.: (022) 2499 3045 / 52
Chennai : Tel.: (044) 3024 7200, 2836 4165 / 67 / 68
For other places, contact the nearest Regional / Branch /Area offices
customer.care@legrand.co.in SYSTEMS FOR ELECTRICAL INSTALLATIONS & INFORMATION NETWORKS
DR
XC
/100
00/0
1/20
09
DRX the universal MCCB_V3:p.01-12.qxd 1/3/2009 11:01 AM Page II
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