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 FOLLOW US ALSO ON www.youtube.com/user/legrand www.facebook.com/Legrand twitter.com/legrand_news pinterest.com/legrandgroup 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