Thermal-Magnetic / Magnetic Only Molded Case Circuit Breakers Introduction

Transcription

1 Thermal-Magnetic / Magnetic Only Molded ase ircuit reakers Introduction Table 8: reakdown of Typical atalog Number L V 2 reaker amily Y - mpere rame - mpere rame K - 2 mpere rame L - mpere rame M 0 mpere rame N - 10 mpere rame NOT: is replaced by letter H for High Interrupting is replaced by letter for xtra High Interrupting is replaced by letter I for urrent Limiting. (, K. L circuit breakers only) escription NO LTTR - (I-Line ) Plug-on reaker - (I-Line) olt-on reaker ( ampere frame maximum) - Terminal Pads Only (No Lugs) L - Lugs on oth nds (Merchandised - Universal reaker) P - Lugs O nd Only R - Plug-on reaker (I-Line Type O with Plug-on Line and Load connectors) 1-1-Pole 2-2-Pole 3-3-Pole Voltage Rating 2-2 Vac 4-4 Vac 6 - Vac mpere Rating mpere Rating - mpere Rating mpere Rating 000 or Molded ase Switch 000X or 000XX - Molded ase Switch Suffix The suffix indicates a special feature of the circuit breaker.,, - indicated I-Line Phase onnections V - Indicates Visi-lade M - Indicates utomatic Molded ase Switch XXM - Indicated Instantaneous Trip Only (Mag-ard ) (i.e., 18M is 0-1 ampere adjustable trip range) XXT - Indicates adjustable magnetic trip with responsive thermal (mining breakers) - Indicates round ault Shunt Trip accessory XXXX - I.e., 2 Indicates a factory installed accessory Schneider lectric ll Rights Reserved 10/04

2 Thermal-Magnetic / Magnetic Only Molded ase ircuit reakers mpere rame Table 17: mpere rame I-Line ircuit reakers (continued) /H Three-pole Two- and Three-pole 4-1/2 Mounting Height I Two- and Three-pole 4-1/2 Mounting Height mpere Rating 2( ) 2( ) 2( ) 2( ) 2( ) 2( ) 2( ) 2( ) 26( ) H High Interrupting Hold Trip 277 Vac/125 Vdc Vac/2 Vdc Vac/2 Vdc H115( ) H1( ) H125( ) H1( ) H215( ) H2( ) H225( ) H2( ) H315 H3 H325 H3 H1( ) H1( ) H1( ) H1( ) H1( ) H1( ) H1( ) H1( ) H16( ) H2( ) H2( ) H2( ) H2( ) H2( ) H2( ) H2( ) H2( ) H26( ) H3 H3 H3 H3 H3 H3 H3 H3 H36 xtra High Interrupting Hold Trip 4 Vac 4 Vac ( ) 2( ) 225( ) 2( ) Magnetic Trip Settings mperes One Pole atalog Two Pole atalog 2( ) 2( ) 2( ) 2( ) 2( ) 2( ) 2( ) 2( ) 24( ) Three Pole atalog I I-Limiter urrent Limiting Hold Trip Vac Vac I2( ) I2( ) I3 I3 Standard Lug Kit Wire Range L 1-#14 #1/0 u or 1-#12 #1/0 I L 1-#14 #4 u or 1-#12 #4 I L 1-#14 #1/0 u or 1-#12 #1/0 I U4 1-#14 #10 u L4 1-#14 #3 u or 1-#12 #1 I L 1-#14 #4 u or 1-#12 #4 I ontinued on next page 33 10/04 04 Schneider lectric ll Rights Reserved

3 Selection Information Molded ase ircuit reakers lass 0,, rame -rame IRUIT RKRS 3 ircuit reaker Type (2 V) H Hb H I Y Number of 1, 2, 3 1 2, , 3 2, 3 1 urrent Range Interrupting Ratings UL/S/NOM Rating (k RMS) (/ Hz) Ratings I Rating (k RMS) Icu/lcsd Special Ratings 2 Vac 10k 25k Y/277 Vac Vac Y/347 Vac Vac Vdcl 5c 10c 10 10c 10c 0 Vdcal 2 Vac 18/9 18/9 415 Vac 10/2.5 10/2.5 10/2.5 10/2.5 10/2.5 10/2.5 6/1.5 ed. Specs W--375/N X X X X X X X HR (2P, 3P) X X onnections/terminations Unit Mount X X X X X X X I-Line X X X X X X X X Rear onnection X X X rawout Optional Lugs X X X X X X X ccessories and Modifications Shunt Trip Xfe Xf Xf Xf Undervoltage Trip Xfe Xf Xf Xf uxiliary Switches Xfe Xf Xf Xf larm Switch Xfe X f Xf Xf Xf Xf Xf Motor Operator X X X Handle Operators X X X X X Mechanical Interlocks (3P) X X Handle Padlock ttachment X X X X X X X X ylinder Lock (3Pf) X X Optional Protectiong X X X Trip System Type Thermal-magnetic X X X X X X X X Instantaneous-only (MP) X X Molded ase Switch (utomatic) X lectronic nclosures (Pages ) eneral Purpose (NM 1) X X X X X X X Raintight (NM 3R) X X X X X X X ust-tight (NM 12) X X X X X X X Watertight (NM 4, 4X, 5) X X X X X X X xplosion Proof (NM 7, 9) X X X X X X imensions (3P Unit Mount) in. (mm) Height 6 (152) 6 (152) 8 (3) Width 4.5 (114) 4.5 (114) 4.5 (114) epth 4.13 (105) 4.13 (105) 4.75 (121) Pages (Unit Mount)/(I-Line) 3-59 / Section / Section /Section 5 Note: ll circuit breakers on this chart are UL Listed and S ertified unless otherwise noted. f actory-installed option only. a Ungrounded UPS systems only. See page 3-. g Requires factory-installed Shunt trip and 3P module. b 65 Vac h Not available in H and H 2P rating (2P module). c 1Ø 125 Vdc rating only. i 2P in a 3P module. d ual S/UL and I ratings and markings on circuit breakers. j 3P only. e Not available on 1P (2 V). k 1P is 1 Vac. l Not available with electronic trip units /12

4 imensions and Shipping Weights Miniature and Molded ase ircuit reakers IRUIT RKRS igure 1 igure 6 igure 4 igure 2 igure 7 igure 5 igure 8 igure 3, QYU Low mpere QO, QO QO-I, QO-PL QO-P QO,, Multi 9 ircuit reakers ircuit reaker atalogue Prefix QO, QO QO-VH 1 QO-VH QO-PL QO-I QO-P Low mpere High mpere Multi 9 a b c d e f ig. imensionsinches a a a b b b c p c p d f is 3.12 in; 2-pole and 3-pole are 3. in. QO-PL is 4.55 in. 1-pole and pole are 4. in. 4. in. 1-pole and pole are 6.78 in. is 6.78 in. 3 igure 9 igure 10 igure 11 igure 10 igure 13 igure 14 igure 11 igure 15 igure 12 igure 16 High mpere Q, Q, Q, QJ, Q4,, I, KI, L, LH ircuit reakers ircuit reaker atalogue Prefix ig. imensionsinches H Q, Q, g Q, QJ g L, HL IL, KIL 2 & Q4L, LL, LHL 2 & g imensions are 1.59 in at ON end and 0.63 in at O end. Shipping Weightsh rame Size pprox. Shipping Weight (Lbs.) rame Size pprox. Shipping Weight (Lbs.) igure 17 igure 18 igure 19 igure L, HL 1P 2 KIL 9 L, HL 2P 3 LL, LHL 15 L, HL 3P 5 LIL LXIL 25 IL 8 Q4L 15 Q, Q, Q, QJ 4 h ll weights are for 3P circuit breakers unless otherwise noted. igure 21 igure 22 /L igure 23 HH /L igure /12

5 16 to 1 I-LIN Moulded ase ircuit reakers ircuit breakers have a factory set thermal trip and instantaneous magnetic trip release. Please refer to accessories table for electrical auxiliaries, page 8-9. **atalogue Number urrent Terminal Instantaneous Maximum arth ault Rating apacity Trip Setting Loop Impedance Zs Single ouble Triple OHMS at 2V Pole Pole Pole mm 2 5 Seconds 0.4 Seconds Short ircuit apacity 25k - 1 / 2 / 3 Module Ways Occupied in I-LIN Panelboard S1016 S16 S S10 S S S1032 S32 S S10 S S S10 S S S1063 S63 S S10 S S S1 S2 S S S S10 Short ircuit apacity 65k - 3 Modules Ways Occupied in I-LIN Panelboard - - SH SH SH SH SH SH SH SH Short ircuit apacity 1k - 3 Modules Ways Occupied in I-LIN Panelboard - - SI SI SI SI SI SI SI S ** atalogue numbers for circuit breakers of single and double pole construction require the addition of a suffix corresponding to the phase connection details. Suffix supply red phase. Suffix supply yellow phase. Suffix supply blue phase. Suffix supply red-yellow phase. Suffix supply yellow-blue phase. Suffix supply red-blue phase. xample S10 supply yellow phase connection. xample S supply red-yellow phase connection. Q