Catalog: Circuit Breakers / Switches | |
| system overview circuit-breakers disconnect switches moeller sk1230-1157en-na add-on functions a 24 circuit-breakers for north america 1 rated uninterrupted current up to 1200 a switching capacity 25 35 42 85,100 ka at 480 v adjustable releases for overload and short-circuit adjustable time selectivity earth-fault protection protection of systems cables motors generators 3 pole version ul489/csa5 iec 60947 a6 circuit-breakers without overcurrent 1 protection for north america rated uninterrupted current up to 1200 a remotely tripped with undervoltage or shunt release 3 pole version ul489/csa5 a ... | |
| 4 overview circuit-breakers disconnect switches for north america 3 pole moeller sk1230-1157en-na circuit-breakers disconnect switches up to 1200 a circuit-breakers ul/csa approved to ul 489 csa 22.2 no 5.1 and to iec/en 60947 with main switch characteristics to iec/en 60204 and isolating characteristics to iec/en 60947 vde 0660 rated uninterrupted current iu rated current in adjustable overload releases ir adjustable short-circuit releases ii delayed short-circuit releases isd thermomagnetic releases overload releases fixed iu a nzm1 15 125 basic switching capacity1 nema test procedure nzmb1 ... | |
| 6 circuit-breakers for north america thermomagnetic releases 3 pole moeller sk1230-1157en-na basic switching capacity 35 ka 240 v 25 ka 480 v1 18 ka 600 v2 part no article no normal switching capacity 85 ka 240 v 35 ka 480 v1 25 ka 600 v2 part no price article no see price list circuit-breakers disconnect switches up to 1200 a rated current rated uninterrupted current in iu a protection of systems and cables 3-pole fixed overload releases terminals standard terminal screw as accessories 15 20 25 30 35 40 45 50 60 70 80 90 100 110 125 line and load box lugs installed 15 20 25 30 35 40 45 50 60 ... | |
| circuit-breakers for north america thermomagnetic releases 3 pole moeller sk1230-1157en-na high switching capacity 100 ka 240 v 65 ka 480 v 35 ka 600 v part no article no 7 price see price list std pack notes 1 off switches conform to ul/csa as well as the iec regulations iec switching performance values are contained on the rating plate ul 489 csa-c22.2-5.1 iec/en 60947-2 fixed overload releases ir adjustable short-circuit release ii · approx 6 10 x in ex-factory 6 x in nzm af35/40-na approx 8 10 x in fixed short-circuit releases ii · 350 a at in 15 30a 1 for basic switching capacity ... | |
| 8 circuit-breakers for north america thermomagnetic releases 3 pole moeller sk1230-1157en-na basic switching capacity 35 ka 240 v 25 ka 480 v1 18 ka 600 v2 part no article no normal switching capacity 85 ka 240 v 35 ka 480 v1 25 ka 600 v2 part no price article no see price list circuit-breakers disconnect switches up to 1200 a rated current rated uninterrupted current in iu a protection of systems and cables 3-pole fixed overload release line and load box lugs installed 110 125 150 175 200 225 250 adjustable overload release line and load box lugs installed 20 25 32 40 50 63 80 100 125 adjustable ... | |
| circuit-breakers for north america thermomagnetic releases 3 pole moeller sk1230-1157en-na high switching capacity 100 ka 240 v 65 ka 480 v 35 ka 600 v part no article no 9 price see price list std pack notes nzmh2-af110-bt-na 107822 nzmh2-af125-bt-na 107823 nzmh2-af150-bt-na 107824 nzmh2-af175-bt-na 107825 nzmh2-af200-bt-na 107826 nzmh2-af225-bt-na 107827 nzmh2-af250-bt-na 107828 1 off switches conform to ul/csa as well as the iec regulations iec switching performance values are contained on the rating plate ul 489 csa-c22.2-5.1 iec/en 60947-2 fixed overload releases ir adjustable short-circuit ... | |
| 14 circuit-breakers for north america electronic releases 3 pole moeller sk1230-1157en-na normal switching capacity 85 ka 240 v 42 ka 480 v 35 ka 600 v part no article no circuit-breakers disconnect switches up to 1200 a rated current rated uninterrupted current setting range overload releases short-circuit releases non-delayed ii a price see price list in iu a ir a i protection of systems and cables 3 pole fixed overload releases terminal screws standard terminals as accessories 250 300 350 400 450 500 550 600 600 700 800 900 1000 1200 3 pole adjustable overload releases terminal screws standard ... | |
| circuit-breakers for north america electronic releases 3 pole moeller sk1230-1157en-na high switching capacity 100 ka 240 v 65 ka 480 v 35 ka 600 v part no article no 15 price see price list std pack notes nzmh3-aef250-na 269283 nzmh3-aef300-na 269284 nzmh3-aef350-na 269285 nzmh3-aef400-na 269286 nzmh3-aef450-na 269287 nzmh3-aef500-na 269288 nzmh3-aef550-na 269289 nzmh3-aef600-na 269290 nzmh4-aef600-na 271114 nzmh4-aef700-na 271115 nzmh4-aef800-na 271116 nzmh4-aef900-na 271117 nzmh4-aef1000-na 271118 nzmh4-aef1200-na 271119 1 off switches conform to ul/csa as well as the iec regulations iec switching ... | |
| 16 circuit-breakers for north america electronic releases 3 pole moeller sk1230-1157en-na normal switching capacity 42 ka 480 v1 35 ka 600 v2 part no article no circuit-breakers disconnect switches up to 1200 a rated current rated uninterrupted current setting range overload releases short-circuit releases non-delayed delayed ii a isd a price see price list in iu a ir a i systems cable transformer and generator protection 3 pole line and load terminals standard terminal screws standard terminals as accessories 150 175 200 225 250 terminal screws standard terminals as accessories 250 300 350 400 ... | |
| circuit-breakers for north america electronic releases 3 pole moeller sk1230-1157en-na high switching capacity 65 ka 480 v 35 ka 600 v3 part no article no 17 price see price list std pack notes nzmh2-vef150-bt-na 107598 nzmh2-vef175-bt-na 107599 nzmh2-vef200-bt-na 107840 nzmh2-vef225-bt-na 107841 nzmh2-vef250-bt-na 107842 1 off switches conform to ul/csa as well as the iec regulations iec switching performance values are contained on the rating plate ul 489 csa-c22.2-5.1 iec/en 60947-2 fixed overload releases ir r.m.s value measurement and thermal memory adjustable time delay setting to overcome ... | |
| 18 circuit-breakers for north america electronic releases 3 pole moeller sk1230-1157en-na normal switching capacity 42 ka 480 v1 35 ka 600 v2 part no price article no see price list circuit-breakers disconnect switches up to 1200 a rated current rated uninterrupted current in iu a setting range overload releases ir a short-circuit releases non-delayed ii a delayed isd a systems cable transformer and generator protection 3 pole adjustable overload release line and load box lugs installed 100 160 250 terminal screws standard terminals as accessories 250 400 600 125 250 200 400 300 600 500 ... | |
| circuit-breakers for north america electronic releases 3 pole moeller sk1230-1157en-na high switching capacity 65 ka 480 v 35 ka 600 v3 part no article no 19 price see price list std pack notes nzmh2-ve100-bt-na 107846 nzmh2-ve160-bt-na 107847 nzmh2-ve250-bt-na 107848 1 off switches conform to ul/csa as well as the iec regulations iec switching performance values are contained on the rating plate ul 489 csa-c22.2-5.1 iec/en 60947-2 adjustable overload release ir · 0.5 1 x in r.m.s value measurement and thermal memory adjustable time delay setting to overcome current peaks tr · 2 20 s with ... | |
| 20 molded case switches for north america 3 pole moeller sk1230-1157en-na 3 switch positions i 0 can be tripped remotely with shunt/under voltage release part no price article no see price list circuit-breakers disconnect switches up to 1200 a rated current rated uninterrupted current in iu a molded case switches switching capacity response range of the short-circuit releases ii a std pack notes at 480 v ka at 600 v ka these switches are recommended especially as incoming circuit-breakers for the north american market 3 pole terminals standard terminal screw as accessories 63 100 125 35 35 ... | |
| disconnect switches for north america 3 pole moeller sk1230-1157en-na 3 switch positions i 0 can be tripped remotely with shunt/under voltage release rated current rated uninterrupted current short-circuit protection max gg/gl fuse1 short-circuit protection max fuse ots characteristic short-circuit rating with ots fuse at 480 v in iu a switch-disconnector 3 pole terminals standard terminal screws as accessories 63 100 125 line and load box lugs installed 160 250 225 10 10 1 off 125 125 125 150 150 150 10 10 10 1 off a a ka at 600 v ka part no article no price see price list std pack ... | |
| tripping characteristics let-through characteristics circuit-breakers moeller sk1230-1157en-na let-through current xd Îd [ka 200 nzmb1 4 am,s,af15 160 cna 95 Îd [ka 200 nzmn1 4 am,s,af15 160 cna 100 80 60 100 80 60 40 40 20 2x 20 415 v 10 8 6 525 v 10 8 6 415 v 525 v 690 v 4 3 4 3 1 1 2 3 4 5 6 8 10 15 20 30 40 50 60 80 100 150 icc rms [ka 1 1 2 3 4 5 6 8 10 15 20 30 40 50 60 80 100 150 icc rms [ka 2x circuit-breakers disconnect switches up to 1200 a c ic ic c | |
| 96 tripping characteristics let-through characteristics for circuit-breakers moeller sk1230-1157en-na let-through current xd Îd [ka 200 nzmb2-as,af15 250 cna 200 circuit-breakers disconnect switches up to 1200 a Îd [ka nzmn2-as,ve,me,af,vef,se1 ,6 250 cna 100 80 60 100 80 60 40 40 c ic 2x 20 20 2x ic c 415 v 525 v 415 v 10 8 6 525 v 10 8 6 4 3 690 v 4 3 1 1 2 3 4 5 6 8 10 15 20 30 40 50 60 80 100 150 icc rms [ka 1 1 2 3 4 5 6 8 10 15 20 30 40 50 60 80 100 150 icc rms [ka Îd [ka 200 nzmh2 4 as,ve,me,af,vef,se1,6 250 cna 100 80 60 40 2x ic c 20 525 v 690 v 415 v 10 8 6 4 3 1 1 2 3 4 5 6 8 10 15 20 ... | |
| tripping characteristics let-through characteristics for circuit-breakers moeller sk1230-1157en-na let-through current xd Îd [ka 200 nzmn3-aeve,aef,vef,se220 600 cna 97 Îd [ka 200 nzmh3 4 aeve,aef,vef,se220 600 cna 100 80 60 100 80 60 40 40 690 v c 2x 2x 690 v 20 525 v 415 v 20 525 v 415 v 10 8 6 10 8 6 4 3 4 3 1 1 2 3 4 5 6 8 10 15 20 30 40 50 60 80 100 150 icc rms [ka 1 1 2 3 4 5 6 8 10 15 20 30 40 50 60 80 100 150 icc rms [ka circuit-breakers disconnect switches up to 1200 a ic ic c | |
| 98 tripping characteristics let-through characteristics for circuit-breakers moeller sk1230-1157en-na let-through energy j zy [a2 s 107 8 6 4 nzmb1-as,af1,2 125 cna zy [a2 s 107 8 6 4 nzmn1-as,af 15 125 cna circuit-breakers disconnect switches up to 1200 a 2 a 2 a 106 8 6 4 415 v 525 v 2 106 8 6 4 415 v 525 v 690 v 2 105 8 6 4 105 8 6 4 2 2 104 104 1 2 3 4 5 6 8 10 15 20 30 40 50 60 80 100 150 1 2 3 4 5 6 8 10 15 20 30 40 50 60 80 100 150 icc rms [ka icc rms [ka e | |
| tripping characteristics let-through characteristics for circuit-breakers moeller sk1230-1157en-na let-through energy j zy [a2 s 107 8 6 4 nzmb2-as,af1,6 250 cna zy [a2 s 107 8 6 4 nzmn2-as,ve,me,af,vef,se1 5 250 cna 99 2 a 2 a 106 8 6 4 415 v 2 525 v 106 8 6 4 415 v 525 v 2 690 v 105 8 6 4 105 8 6 4 2 2 104 1 2 3 4 5 6 8 10 15 20 30 40 50 60 80 100 150 104 1 2 3 4 5 6 8 10 15 20 30 40 50 60 80 100 150 icc rms [ka icc rms [ka zy [a2 s 107 8 6 4 nzmh2 4 am,s,ve,me20 250 2 a 106 8 6 4 415 v 525 v 2 690 v 105 8 6 4 2 104 1 2 3 4 5 6 8 10 15 20 30 40 50 60 80 100 150 icc rms [ka a 1st half-wave circuit-breakers ... | |
| 100 tripping characteristics let-through characteristics for circuit-breakers moeller sk1230-1157en-na circuit-breakers disconnect switches up to 1200 a let-through energy j zy [a2 s 107 8 6 4 nzmn3-aeve,aef,vef,se220 600 cna zy [a2 s 107 8 6 4 nzmh3 4 aeve,aef,vef,se220 600 cna 2 a 690 v 2 a 690 v 106 8 6 4 525 v 106 8 6 415 v 525 v 4 415 v 2 2 105 8 6 4 105 8 6 4 2 2 104 1 2 3 4 5 6 8 10 15 20 30 40 50 60 80 100 150 104 1 2 3 4 5 6 8 10 15 20 30 40 50 60 80 100 150 icc rms [ka icc rms [ka] | |
| 104 technical data circuit-breakers moeller sk1230-1157en-na rated uninterrupted current 160 a nzmb1 nzmn1 circuit-breakers disconnect switches up to 1200 a circuit-breakers rated impulse withstand voltage uimp main contacts auxiliary contacts rated operational voltage overvoltage category/pollution degree rated insulation voltage for use in it electrical power networks switching capacity rated short-circuit making capacity 240 v 50/60 hz 400/415 v 50/60 hz 440 v 50/60 hz 525 v 50/60 hz 690 v 50/60 hz ue ui v v v ac v v 6000 6000 690 iii/3 690 525 6000 6000 690 iii/3 690 690 icm icm icm icm icm ... | |
| 106 technical data circuit-breakers moeller sk1230-1157en-na circuit-breakers disconnect switches up to 1200 a current limiting specifications nzmh2 and nzmh3 circuit-breakers type max frame size nzmh2a af nzmh2ve vef nzmh3 [a 250 a voltage at 60 hz [v 240 480 600 240 480 600 240 480 600 threshold current maximum sym rms peak [ka [ka 16.25 12.80 16.25 13.20 16.25 12.98 16.25 16.25 16.25 39 39 30 11.40 14.23 14.33 41.20 29.50 29.50 i2dt [ka2s 0.36 0.50 0.60 0.31 0.48 0.48 3.30 1.60 2.24 intermediate current maximum sym rms peak [ka [ka 100 20.23 65 23.63 30 19.40 100 65 30 100 65 42 18.23 ... | |
| technical data disconnect switches derating moeller sk1230-1157en-na n3 550 a max disconnect switches rated impulse withstand voltage uimp main contacts auxiliary contacts rated operational voltage rated uninterrupted current max iec/en 61131-3 technical data divergent from the products for the iec market ul489 csa 22.2 no 5.1 overvoltage category/pollution degree rated insulation voltage switching capacity rated short-circuit making capacity rated short-time withstand current t 0.3 s t=1s rated conditional short-circuit current with back-up fuse 400/415 v 690 v with downstream fuse 400/415 v ... | |
