Plug-In Circuit Breakers

Transcription

1 Plug-In Circuit Breakers Types QP, QPH, and HQP with INSTA-WIRE, QN and QNH 14 1-POLE (120V AC) 10 MP MP115 MP115KH MP115KM 20 MP120 MP120KH MP120KM 25 MP125 MP125KH MP125KM 30 MP130 MP130KH MP130KM 35 MP135 MP135KH MP135KM 40 MP140 MP140KH MP140KM 45 MP145 MP145KH MP145KM 50 MP150 MP150KH MP150KM 60 MP160 MP160KH MP160KM 70 MP170 MP170KH MP170KM 2-POLE COMMON-TRIP (120/240V AC) 15 MP215 MP215KH MP215KM 20 MP220 MP220KH MP220KM 25 MP225 MP225KH MP225KM 30 MP230 MP230KH MP230KM 35 MP235 MP235KH MP235KM 40 MP240 MP240KH MP240KM 45 MP245 MP245KH MP245KM 50 MP250 MP250KH MP250KM 60 MP260 MP260KH MP260KM 70 MP270 MP270KH MP270KM 80 MP280 MP280KH 90 MP290 MP290KH MP290KM 100 MP2100 MP2100KH MP2100KM 110 MP2110 MP2110KH MP2110KM 125 MP2125 MP2125KH MP2125KM 2-POLE COMMON-TRIP (240V AC) 15 MPH MPH MPH MPH MPH MPH MPH MPH POLE COMMON-TRIP (240V AC) 15 MP315 MP315KH MP315KM 20 MP320 MP320KH MP320KM 25 MP325 MP325KH 30 MP330 MP330KH MP330KM 35 MP MP340 MP340KH MP340KM 45 MP MP350 MP350KH MP350KM 60 MP360 MP360KH MP360KM 70 MP370 MP370KH MP370KM 80 MP380 MP380KH MP380KM 90 MP390 MP390KH MP390KM 100 MP3100 MP3100KH MP3100KM 1-Pole Type MD-T 3-Pole 2-Pole Type MD-HT Type MD-T and MD-HT 10K AIR 22K AIR Brkr. Amp Catalog Catalog Type Rtg. Number Number MD-T 150 MPD2150 MPD2150R 2-Pole 175 MPD2175 MPD2175R 120/ 200 MPD2200 MPD2200R 240V AC MD-HT 150 MPD2150KH MPD2150RH 2-Pole 175 MPD2175KH MPD2175RH 120/ 200 MPD2200KH MPD2200RH 240V AC HACR rated. UL listed for frequent switching applications (SWD). 120V AC fluorescent lighting. Built to order. Allow 2-3 weeks for delivery.

2 CIRCUIT BREAKERS 2 Circuit Breakers Technical Information Time-Current Characteristic Curves 125 Amp MP Frame,, 1, 2 & 3 Poles For application and coordination purposes only. Based on 40 C ambient cold start. Connected with 4 feet of rated wire (75 C) per terminal. Tested in open air with current in all poles. 60 HZ 1-Pole 120 Volts 60 HZ 2-Pole 120/240 Volts 60 HZ 3-Pole 240 Volts 1 Pole Instantaneous Trip Table Rating Fixed Instantaneous Amperes Trip Amperes & 3 Pole Instantaneous Trip Table Rating Fixed Instantaneous Amperes Trip Amperes 15, Interrupting Rating Symmetrical RMS Amperes Breaker Type 120V 120/240V 240V 1-Pole 10,000 2-Pole 10,000 3-Pole 10,000 Footnotes refer to curve at right. Single pole test data at 25 C in accordance with NEMA standards amperes 50 seconds amperes 80 seconds Sample Instantaneous shown (20 Amp 1, 2 & 3 Pole). For other instantaneous values, see tables above. Industry and Government Specifications Murray circuit breakers meet or exceed the latest edition of the following specifications: Industry NEMA Standard #AB1 UL Standard #489 CSA Standard #C22.1, No. 5.1 U.S. Government Standard #W-C-375B 60 C/75 C Ampacity Rating Murray circuit breakers rated 125A and below are Listed by UL for use with 60 /75 C ampacities. This listing allows use of smaller wire sizes in many applications. Consult NEC Article #310 for application details and limitations. Murray Time-Current Characteristic Curves 125 AMP MP Frame, 1, 2 & 3 Poles Circuit Breaker UL Type Catalog # Prefix UL Type* MP( A) MD-A, MD-H, MD-T, MD-HT MP(15-125A) MP-T, MP-HT, MP-MT, MG, MW MP(Duplex) MH-T MP(Triplex) MH-T MP(GFCI) MP-GT, MP-HGT MP(AFCI) MP-AT, MP-HAT *UL Type is shown on circuit breaker label. Current in percent of breaker rating SWD MP-T circuit breakers are UL Listed SWD, for switching duty use on circuits controlling fluorescent lights NEC Article (D). 2-2

3 Catalog Coding System Full-Size Circuit Breakers PLUG-IN MP = Plug-in MPD = Plug-in Main/Branch MPH = Plug-in 2P, 240VAC MPP = 200A Frame (4-1 Spaces, Adjacent) MQ = 3 4 Format MSA = Surge Arrester NO. OF POLES MP2200GF SPECIALTY SUFFIXES AF = Arc-Fault Circuit Interrupter AS24V = 24V Auxiliary Switch AS = 120V Auxiliary Switch EG = Equipment Ground GF = Ground Fault Circuit Interrupter HID = High-Intensity Discharge KH = 22KAIC KM = 65KAIC KP = 100KAIC NA = Molded Case Switch R = Reverse Handle Operation RH = 22KAIC Reverse Handle Operation RM = 65KAIC Reverse Handle Operation SN = Switched Neutral ST = 120V Shunt Trip ST24V = 24V Shunt Trip T = Tungsten WH = Water Heater 2 CIRCUIT BREAKERS BOLTED FRAME MQJ = QJ2 Frame Reads Direct For all Ratings Half-Size Circuit Breakers MP = Riveted Duplex MP1515N N = Non CTL Duplex CT2 = Common-Trip DUPLEX CAT. NO. 15/ / / / / TRIPLEX OUTSIDE INSIDE CAT. POLES POLES NO Inside poles are common trip. QUADPLEX OUTSIDE INSIDE CAT. POLES POLES NO

4 Interrupting Ratings CIRCUIT BREAKERS 2 RMS Symmetrical Amps (ka) Breaker Maximum Volts AC Page Type Amperage / Number MP-T (1-P) MP-HT (1-P) MP-MT (1-P) MP-T (2-P) MP-T (2-P) MP-HT (2-P) MP-MT (2-P) MP-T (3-P) MP-HT (3-P) MP-MT (3-P) MH-T (Duplex) MH-T (Triplex/Quadplex) MP-AT MP-HAT MP-GT (1-P) MP-HGT (1-P) MP-GT (2-P) MP-HGT (2-P) MP-ET MP-HET MD-T MD-HT MD-MT MD-TR MD-HTR MD-MTR ED-A MPP MPP-HT MPP-MT MPP-PT QJ QJH QJ2-H BQD (1-P) BQD(2,3-P) ED4(1-P) ED4(2,3-P) HED4(1-P15-30A) HED41-P35-70A) HED4(2-P) HED4(3-P) ED6,(2,3-P) FXD HFD JXD JXD HJD LXD HLD MD HMD ND HND

5 Lug Data Circuit Breaker Cables Per Connector Circuit Breaker Type Ampere Rating Connector Wire Range LOAD SIDE MP-T, MP-HT, MP-MT 7 2 #18 #14 CU 10 2 #16 #14 CU 1 #14 #8 AWG Cu #14 #6 AWG Cu #14 #6 AWG Al #8 #4 AWG Cu #8 #2 AWG Al 1 #4 #1/0 AWG Cu #2 #1/0 AWG Al 1 #2 #1/0 AWG Cu #1/0 #2/0 AWG Al MH-T 1 #14 #8 AWG Cu #8 AWG CU-Al #14 #10 AWG Cu MP-GT, MP-HGT, MP-ET, MP-HET MP-AT, MP-HAT, BAF, BAFH #14 #12 AWG Cu 1 #12 #10 AWG Al MSQ #14 #8 AWG Cu Only #14 #12 AWG Cu #12 #10 AWG Al #10 #8 AWG Cu 1 #10 #6 AWG Al BLF, BLHF, BLE, BLEH MD-T, MD-HT, MD-MT, MD-PT, MD-TR, MD-HTR, MD-MTR, MD-PTR #1 300kcmil Cu-Al M #4 3/0 AWG Cu-Al #4 3/0 AWG Cu-Al M #1 300kcmil Cu-Al MPP-T, MPP-HT, MPP-MT, MPP-PT 125 MQ, MQH, MQL #1 300kcmil Cu-Al #1 300kcmil Cu-Al 1 #1 AWG Cu 1 #2/0 AWG Al #1/0 AWG Cu 1 #3/0 AWG Al #2/0 AWG Cu 1 #4/0 AWG Al #3/0 AWG Cu 1 250kcmil AWG Al #4/0 AWG Cu 1 300kcmil AWG Al #6 300kcmil Cu #4 300kcmil Al 2 CIRCUIT BREAKERS 2-5