Amp Siemens
Amp Siemens
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SIEMENS CIRCUIT BREAKER 30 AMP 3 POLE ED43B030 NEW TRIPS |  |
0 Bid | US $30.00 | 15m |
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SIEMENS 3RH1122 1BB40 CONTROL RELAY 22E 10AMP 600V | |
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US $26.99 | 15m |
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SIEMENS ED43B025L 25 AMP CIRCUIT BREAKER 3 POLE USED | |
0 Bid | US $20.00 | 16m |
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SIEMENS 150 AMPS 2 POLES 120 240 V Q2150B CIRCUIT BREAKER USED | |
0 Bid | US $30.00 | 16m |
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SIEMENS ED63B060 3 POLE 60 AMP USED CIRCUIT BREAKER | |
0 Bid | US $30.00 | 16m |
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NEW ITE SIEMENS ED6 ED62B040 2 POLE 40 AMP BREAKER | |
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US $200.00 | 17m |
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SIEMENS ED63B070 70 AMP CIRCUIT BREAKER USED 3 POLE | |
0 Bid | US $35.00 | 18m |
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SIEMENS JD62T400 TRIP UNIT ONLY 400 AMP 2 POLE NEW | |
0 Bid | US $200.00 | 19m |
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SIEMENS 30 AMPS 2 POLES 240 V NEB2B030 CIRCUIT BREAKER USED | |
0 Bid | US $20.00 | 19m |
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SIEMENS NEG3B020L 20 AMP CIRCUIT BREAKER NIB BROKE SHIELD TRIPS | |
1 Bid | US $20.00 | 20m |
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SIEMENS NEG3B045L 45 AMP 3 POLE CIRCUIT BREAKER NIB BROKE SHIELD TRIPS | |
1 Bid | US $40.00 | 20m |
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Siemens ITE 20 AMP Single Pole Twin Circuit Breaker | |
0 Bid | US $7.00 | 21m |
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SIEMENS CIRCUIT BREAKER EQ9675 100AMP 2P 240V Main | |
0 Bid | US $19.95 | 21m |
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Siemens 240 Type QP Circuit Breaker 2 pole 40 Amp | |
0 Bid | US $6.00 | 21m |
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SIEMENS 32 AMPS 2 POLES 240 V 3VF2217 0EG41 0AA0 CIRCUIT BREAKERS NIB | |
0 Bid | US $20.00 | 21m |
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Siemens PXD63B160 1600 Amp 3 Pole Breaker pxd | |
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US $3,419.10 | 21m |
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SIEMENS 32 AMPS 3 POLES 220 240 V 3VF2213 0FG41 0AA0 CIRCUIT BREAKER NEW | |
0 Bid | US $35.00 | 21m |
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SIEMENS NO TAG 600 AMP TRIP UNIT ONLY NEW | |
0 Bid | US $150.00 | 23m |
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SIEMENS 600 AMP MAIN LUG ELECTRICAL PANELBOARD 208 120V | |
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US $700.00 | 23m |
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SIEMENS 40 AMPS 3 POLES 480 V NEG3B040L CIRCUIT BREAKER NIB | |
2 Bids | US $47.00 | 23m |
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SIEMENS QJ23B100 100 AMP CIRCUIT BREAKER 3 POLE USED MISSING LUG | |
0 Bid | US $50.00 | 24m |
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SIEMENS QJH23B200 200 AMP 3 POLE CIRCUIT BREAKER USED | |
0 Bid | US $100.00 | 25m |
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ITE SIEMENS ET 1565 50 AMP CIRCUIT BREAKER G1 | |
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US $78.00 | 26m |
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Siemens ITE 30 amp circuit breaker Q230 120 240 VAC QP | |
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US $11.70 | 32m |
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3pcs SIEMENS BQD360 60 AMP CIRCUIT BREAKERS NEW | |
2 Bids | US $75.00 | 34m |
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ITE Siemens breaker 200 amp QJ3B200 00S01 240 vac Tested Great Priced to Move | |
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US $149.99 | 39m |
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Q120AFSiemens Circuit Breakers 20AMP 1POLE 120V lot of 2 | |
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US $69.99 | 41m |
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LOT OF 3pcs SIEMENS MURRAY 100 AMP CIRCUIT BREAKERS NIPKGS | |
0 Bid | US $50.00 | 41m |
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SIEMENS FXD63B200 200 AMP CIRCUIT BREAKER NEW | |
0 Bid | US $200.00 | 48m |
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SIEMENS HJXD63B400 400 AMP CIRCUIT BREAKER NEW | |
0 Bid | US $400.00 | 49m |
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SIEMENS BREAKER 2 POLE 20 AMP 480V NGB2B020B NEW IN BOX | |
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US $210.00 | 51m |
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SIEMENS JXD63B300 300 AMP CIRCUIT BREAKER NIBBD | |
0 Bid | US $300.00 | 51m |
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Siemens System 89 Tiastar 30A Dual Feeder MCC Bucket 30 Amp 18 | |
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US $325.00 | 52m |
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SIEMENS LXD63B500 500 AMP CIRCUIT BREAKER NEW | |
0 Bid | US $500.00 | 52m |
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SIEMENS P1X42MC250A 250 AMP PANEL NEW | |
0 Bid | US $150.00 | 53m |
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SIEMENS QJ23B225 225 AMP CIRCUIT BREAKER NEW | |
0 Bid | US $150.00 | 54m |
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SIEMENS 2 30 amp 240V ju321 SAFETY SWITCH disconnect | |
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US $26.99 | 54m |
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Siemens 250 AMP 3 P0LE HFXD63S250A W SHUNT TRIP V 104 | |
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US $789.99 | 57m |
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SIEMENS PANEL 400AMP 3P 4W 277V PANEL 480V 277 3PH 4 WIRE | |
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US $800.00 | 1h |
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Siemens NXD6 NXD63B100 3 pole 1000 amp 600V circuit breaker | |
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US $1,080.00 | 1h 2m |
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SIEMENS BCT636LXD6 600 AMP DEADFRONT SWITCHBOARD NEW | |
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US $1,200.00 | 1h 26m |
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SIEMENS AC LIGHTING CONTACTOR 100 AMP CLM0E04 NEW | |
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US $200.00 | 1h 26m |
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Siemens Circuit Breaker BQCH 20A 20 Amp 20 A 1 Pole | |
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US $5.00 | 1h 33m |
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Lot of 2 Siemens Circuit Breakers ED41B020 20Amp 3621 | |
0 Bid | US $9.99 | 1h 42m |
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Siemens Panelboard 125 Main Lug Amps S1C30ML125ATF | |
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US $400.00 | 1h 44m |
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401 LF111N Siemens 30 AMP 120 Volt Plug Fuse Type | |
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US $29.00 | 1h 44m |
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Siemens Panelboard 250 Main Lug Amps S1C42ML250ABF | |
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US $600.00 | 1h 47m |
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Siemens Panelboard 125 Main Lug Amps S1C42ML125ATF | |
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US $500.00 | 1h 48m |
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Siemens Panelboard 125 Main Lug Amps S1C42ML125ABF | |
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US $500.00 | 1h 50m |
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ITE SIEMENS ET 1562 20 AMP CIRCUIT BREAKER G1 | |
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US $40.00 | 1h 51m |
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Siemens Panelboard 125 Main Lug Amps S1C30ML125ATF | |
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US $400.00 | 1h 51m |
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Siemens Panelboard 125 Main Lug Amps S1C30ML125ATF``` | |
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US $400.00 | 1h 53m |
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402 Siemens GF221NR 30 AMP 240 Volt 3R Raintight | |
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US $49.00 | 2h 1m |
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Siemens Panelboard 250 Main Lug Amps S1C42ML250ABF | |
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US $600.00 | 2h 1m |
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Siemens Panelboard 125 Main Lug Amps S1C42ML125ATF | |
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US $500.00 | 2h 2m |
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ITE ced63b060 CED 60 amp 3 pole siemens breaker | |
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US $382.50 | 2h 5m |
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ITE SIEMENS EE2 B020 20 AMP CIRCUIT BREAKER G1 | |
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US $40.00 | 2h 6m |
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ite siemens nfc3m1200 nfc breaker 1200 amp circuit 3p | |
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US $3,150.00 | 2h 8m |
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SIEMENS 6EP1332 1SH22 24VDC 4AMP POWER SUPPLY NIB | |
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US $269.00 | 2h 11m |
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Siemens ITE 15 amp circuit breaker EH3B015 480 VAC | |
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US $74.10 | 2h 13m |
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Siemens ITE 15 amp circuit breaker ET1571 240 VAC | |
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US $70.20 | 2h 15m |
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Siemens ITE 15 amp circuit breaker ET2631 480 VAC | |
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US $74.10 | 2h 16m |
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SIEMENS ITE CIRCUIT BREAKER W ENCLOSURE 250A 225A 225 AMP A F6N1S FXD63B225 B | |
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US $220.00 | 2h 17m |
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Siemens 60 Amp Safety Switch HF362 600 VAC | |
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US $50.70 | 2h 18m |
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SIEMENS CIRCUIT BREAKER 3P 125 AMP 240V QJH23B125 Used | |
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US $150.00 | 2h 18m |
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CONTACTOR Electrical 4 Pole 30 40 Amp 120V fits commercial ranges Siemens 42456 | |
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US $59.95 | 2h 19m |
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Siemens 5SY41 MCB C6 Amp Breaker | |
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US $35.00 | 2h 23m |
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SIEMENS AUX LINE FEEDER CAT3RV1915 IAB 65 AMP | |
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US $5.99 | 2h 32m |
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NEW ITE SIEMENS NEB NEB3B080B 3 POLE 100 AMP BREAKER | |
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US $337.50 | 2h 37m |
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Siemens ITE 20 amp circuit breaker Cat B220 Type BL | |
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US $14.82 | 2h 38m |
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ITE Siemens Breaker ED43B020 20 amp 3 pole 480 vac Tested Great | |
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US $39.99 | 2h 39m |
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ITE Siemens BQ1 B020 1 pole 20 amp Circuit Breaker | |
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US $2.69 | 2h 40m |
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ITE Siemens Breaker E43B040 40 amp 3 pole 480 vac Priced low to move NICE | |
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US $34.99 | 2h 41m |
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Lot of 4 Siemens GFI 20 Amp Breakers BF120 1 New 3 Used | |
US $199.99 | 2h 41m |
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Siemens ITE 40 amp circuit breaker Cat B240 Type BL | |
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US $14.82 | 2h 42m |
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Siemens 208 120 225 Amp 4 Wire Panel with a 125 Amp Breaker Used | |
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US $200.00 | 2h 51m |
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Siemens ITE 50 amp circuit breaker Cat B150 | |
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US $5.46 | 2h 54m |
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Siemens ITE Gould QP2 B015 Type EQ P 2p 2 pole 15 amp a | |
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US $1.00 | 2h 59m |
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Siemens ITE 15 amp circuit breaker Cat B215H Type BLH | |
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US $27.30 | 3h 1m |
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Siemens 3TB4817 OA Size 3 Contactor 90 Amp A 90A 600VAC | |
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US $140.00 | 3h 2m |
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Lot of Siemens 3NA5 822 Fuse 63amp 500Volts | |
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US $49.99 | 3h 6m |
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Siemens ed4 15 amp 480 volt 3 pole breaker | |
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US $19.99 | 3h 17m |
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SIEMENS CIRCUIT BREAKER 15 AMP 480V 3P HED43B015 | |
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US $160.00 | 3h 17m |
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ITE SIEMENS EF2 B050 50 AMP CIRCUIT BREAKER G1 | |
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US $78.00 | 3h 19m |
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Siemens 3UA52 00 0G Overload Relay 04 063 Amps | |
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US $15.00 | 3h 21m |
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SIX NEW SIEMENS 50AMP CIRCUIT BREAKERS Q250 2 POLE | |
0 Bid | US $15.00 | 3h 24m |
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Siemens ITE 20 amp circuit breaker ET1572 240 VAC | |
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US $70.20 | 3h 34m |
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ITE Siemens KM2T800 Breaker 2 Pole 800 Amp 600V max | |
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US $395.00 | 3h 35m |
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SIEMENS CIRCUIT BREAKER 3 POLE 70 AMP 600V ED63B070 | |
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US $170.00 | 3h 38m |
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Siemens ITE 30 amp circuit breaker ET1573 240 VAC | |
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US $70.20 | 3h 40m |
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Siemens ITE 30 amp circuit breaker ET2633 480 VAC | |
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US $74.10 | 3h 42m |
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Siemens ITE 30 amp circuit breaker HE3B030 600 VAC | |
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US $195.00 | 3h 45m |
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Siemens ITE 40 amp circuit breaker EE3B040 240 VAC | |
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US $105.30 | 3h 48m |
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NEW SIEMENS POTTER BRUMFIELD PB ODC 5 I O MODULE 3A AMP 60VDC 28908 | |
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US $14.15 | 3h 50m |
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ITE Siemens Breaker ED43B050 50A 50 Amp A 3 Pole 480V | |
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US $60.00 | 3h 52m |
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Siemens ITE 50 amp circuit breaker ET1575 240 VAC | |
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US $105.30 | 3h 54m |
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Siemens ITE 50 amp circuit breaker EH3B050 480 VAC | |
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US $167.70 | 3h 57m |
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NEW SIEMENS ITE ED43B070L ED BREAKER 3 POLE 70 AMP | |
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US $205.00 | 3h 59m |
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SIEMENS Q36000S07 60 Amp 3 P SHUNT Circuit Breaker QP | |
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US $88.20 | 4h 3m |
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ITE Siemens Breaker ED41B060 60A 60 Amp A 1 Pole 277V | |
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US $18.00 | 4h 5m |
Upgrade electrical service to 200 amp?
My 30 year old home has a Federal Pacific breaker panel with 150 amp service. Our 2100 s.f. house has a lot of electrical appliances: washer, dryer, refrigerator, upright freezer, large screen tv with surround sound system, 2 dvr's, 3 vcr's, a number of small kitchen appliances, 3 computers, 3 printers and a pool pump, & a 4 ton heat pump ac to name a few items. Our existing panel handles the load, but there is no room for additional breakers. Another motivator to replace the panel is Federal Pacific panels have been known to catch fire. My electrician doubts that we use anywhere near 150 amps at a time and recommends replacing with a 150 amp Siemens panel for about $650. I was thinking of moving to the current residential standard: 200 amp - cost about $1350. Any qualified electricians out there wish to comment/recommend?
Thank you.
I'd get rid of that FPE panel regardless if you increase your service to 200 amps or not. At the time your house was built, Federal Pacific Electric got into big trouble with UL, they were fudging their UL tests and lots of their units were substandard. I've had some bad experiences with their devices, both residential and industrial 3-phase. I've had FPE 3-phase breakers literally explode rather than trip. They were a big fire hazard. They've since cleaned up their act but the old ones are a safety hazard. As far as upgrading to 200 amps, it's worth the extra cost. You may not need the extra capacity now but you probably will in the future. And if you should decide to sell your house later, not having an upgraded electric service may keep buyers away.
Control A System Pneumatic Components
There are instances where we have used 4–20-mA analog signals to send pressure, temperature and flow signals from our sample systems to the DCS. (In NeSSI-speak, we call this generation 1.5). However this requires extensive wiring in a confined space; significant cost and effort need to go into design of cabling, intrinsically safe barriers, wiring and conduit to meet the electrical classification. In some cases as many as 30 I/O may be required to adequately monitor and control a system pneumatic components .
Intrinsically safe networks such as Foundation Fieldbus and Profibus, at least today, aren't physically capable of handling smaller devices such as sample system components and don't have the intrinsic power capability to support multiple devices without costly extensions.
Another critical barrier to automation has been lack of smaller sized devices (commensurate with the size of sample systems) such as actuators. Miniature actuators are scarce in the instrumentation field, so we haven't been able to borrow from that source. Low cost transmitters, now commonly available for instrumentation, aren't compact enough for a sampling system. The relatively smaller and fragmented market and unique technology requirements have kept the process analytical discipline from automating sooner.
The long and torturous learning process needed to develop proper extractive sampling techniques has created a very conservative mindset regarding acceptance of new technology. In addition, slow recognition of process analytical as a true discipline that crosscuts traditional engineering boundaries (instrumentation, piping, electrical) as well as functional boundaries (lab, process control, maintenance, engineering) has hindered acceptance and understanding needed to address special requirements of process analytical systems such as a purpose-built bus and local control.
The Solution
NeSSI Generation II recognized the need for a bus specific to the needs of sampling in a hazardous environment. Two variants are at hand — Siemens provides one bus, called I2C, while the other comes from CAN in Automation (CiA) (see "Intrinsically Safe NeSSI Nears," www.ChemicalProcessing.com/articles/2008/147.html) and has been adopted by ABB. Both are intrinsically safe, ultra-compact and suitable for operation in Zone 1/Division 1 environments. They also can handle as many as 20 or 30 components. (The trick is to lower the voltage to 9.5 v to allow current loads in the range of 1 amp.)
The first working examples of these buses essentially are modified extensions of on-board digital buses that have been silently operating, without a hiccup, for years inside many of our gas chromatographs. Once these buses and NeSSI-bus enabled sensors and actuators come to the marketplace, we have the tools in hand to automate our sample systems. It sounds easy but the need for different components to play nicely within a specified power budget will pose a challenge. Of course, if the sampling system isn't located in a hazardous area, the NeSSI bus can be used without an intrinsic safe power supply and associated power constraints.
NeSSI Architecture: Modular system includes
mechanical and electrical rails and can accommodate
a SAM.
Click image to enlarge.
Having a suitable bus allows us to move on two other critical issues: How do we unburden the DCS and manage our own signals? And how do we do closed-loop control and execute simple control tasks for process analytical specific requirements? We can use a NeSSI-bus-enabled local controller rated Division 2/Zone 2 (since it can be located outside of a sampling handling enclosure).
A physically large controller would defeat miniaturization efforts; we need a "hockey puck" sized programmable device that talks NeSSI-bus on one side and Ethernet or a fieldbus protocol on the other. We call this device a Sensor Actuator Manager (SAM). This SAM functionality to date has been typically embedded within smart analyzers such as gas chromatographs.
Some SAMs employ a programmable logic controller (PLC) to control a sample system. Unfortunately the sample system applets developed for these SAMs have been platform-specific and proprietary. At one CPAC workshops, attendees came up with a list of 60 applets that could provide a standard set of functions to allow a technician to set up, monitor and control a sampling system (and microanalytical device) without custom programming.
It shows the NeSSI architecture with mechanical and electrical bus rails along with a SAM. The SAM manages bus signals and controls the sample solenoid valve system via programmable applets. It also serves as an interface between a Zone 1/Division 1 NeSSI–bus handling the sample system sensors and actuators, and a higher-level communication bus. This arrangement allows plug-and-play capabilities of devices within a hazardous location.
A wireless pneumatic components personal digital assistant (PDA) or personal computer (PC) enables interaction with the SAM and provides a graphical user interface to visualize flow paths.
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