Catalogs > Industrial Controls Catalog > Motor Control, IEC > Molded Case Circuit Breakers > Bulletin 140U L-Frame
Bulletin 140U L-Frame
| Product Selection — 600 A, L-Frame | Accessories — 600 A, L-Frame | Approximate Dimensions — 600 A, L-Frame |
|
- UL 489
- CSA 22.2, No. 5
- IEC 60947-2
- CE
- KEMA-KEUR
Note: Terminal box lugs must be ordered separately. See Terminal Lugs
Breaker Frames
| Rated Current In [A] | Breaking Capacity (50 Hz) Icu /Ics [kA] | Interrupting Rating (60 Hz) [kA] | Cat. No. | ||||||||||
| 220…240V | 380…415V | 525V | 690V | 240V | 480V | 600V | |||||||
| 600 | 85 | 85 | 45 | 45 | 25 | 13 | 20 | 10 | 65 | 35 | 25 | 140U-L3X3 | |
| 100 | 100 | 70 | 70 | 35 | 18 | 25 | 13 | 100 | 65 | 35 | | 140U-L6X3 | |
| 200 | 200 | 100 | 100 | 50 | 25 | 30 | 15 | 200 | 100 | 50 | | 140U-L0X3 | |
| Current Limiting | |||||||||||||
Trip Units and Rating Plugs
| Thermal-Magnetic | |||
| Rated Current In [A] | Adjustment Range [A] | Cat. No. | |
| Thermal Trip Ir = In (Fixed) |
Magnetic Trip Im = 5…10 x In |
||
| 250 | 250 | 1250…2500 | 140U-LTD3-D25 |
| 300 | 300 | 1500…3000 | 140U-LTD3-D30 |
| 350 | 350 | 1750…3500 | 140U-LTD3-D35 |
| 400 | 400 | 2000…4000 | 140U-LTD3-D40 |
| 500 | 500 | 2500…5000 | 140U-LTD3-D50 |
| 600 | 600 | 3000…6000 | 140U-LTD3-D60 |
| Electronic | ||||
| Rated Current In [A] | Adjustment Range [A] | Protection Type | Cat. No. | |
| Thermal Trip Ir = 0.5…1.0 x In |
Magnetic Trip Im = 2…10 x In |
|||
| 250 | 100…250 | 200…2500 | LS | 140U-LTL3-D25 |
| LSI | 140U-LTH3-D25 | |||
| LSG | 140U-LTG3-D25 | |||
| LSIG | 140U-LTI3-D25 | |||
| 400 | 160…400 | 320…4000 | LS | 140U-LTL3-D40 |
| LSI | 140U-LTH3-D40 | |||
| LSG | 140U-LTG3-D40 | |||
| LSIG | 140U-LTI3-D40 | |||
| 600 | 240…600 | 480…6000 | LS | 140U-LTL3-D60 |
| LSI | 140U-LTH3-D60 | |||
| LSG | 140U-LTG3-D60 | |||
| LSIG | 140U-LTI3-D60 | |||
Assembled Circuit Breakers, Thermal-Magnetic Trip Units
| Rated Current In [A] | Thermal Trip Ir = In |
Breaking Capacity/Interrupting Rating [kA]T | Cat. No. | Breaking Capacity/Interrupting Rating [kA]T | Cat. No. | ||
| 400V | 480V | 400V | 480V | ||||
| 250 | 250 | 45 | 35 | 140U-L3D3-D25 | 70 | 65 | 140U-L6D3-D25 |
| 300 | 300 | 45 | 35 | 140U-L3D3-D30 | 70 | 65 | 140U-L6D3-D30 |
| 350 | 350 | 45 | 35 | 140U-L3D3-D35 | 70 | 65 | 140U-L6D3-D35 |
| 400 | 400 | 45 | 35 | 140U-L3D3-D40 | 70 | 65 | 140U-L6D3-D40 |
| 500 | 500 | 45 | 35 | 140U-L3D3-D50 | 70 | 65 | 140U-L6D3-D50 |
| 600 | 600 | 45 | 35 | 140U-L3D3-D60 | 70 | 65 | 140U-L6D3-D60 |
| T Full ratings are found in the breaker frames table on Breaker Frames | |||||||
Assembled Circuit Breakers, Electronic Trip Units
| Rated Current In [A] | Thermal Trip Ir = 0.5…1.0 x In |
Protection Type | Breaking Capacity/ Interrupting Rating [kA]T |
Cat. No. | Breaking Capacity/ Interrupting Rating [kA]T |
Cat. No. | ||
| 400V | 480V | 400V | 480V | |||||
| 250 | 100…250 | LS | 45 | 35 | 140U-L3L3-D25 | 70 | 65 | 140U-L6L3-D25 |
| LSI | 45 | 35 | 140U-L3H3-D25 | 70 | 65 | 140U-L6H3-D25 | ||
| LSG | 45 | 35 | 140U-L3G3-D25 | 70 | 65 | 140U-L6G3-D25 | ||
| LSIG | 45 | 35 | 140U-L3I3-D25 | 70 | 65 | 140U-L6I3-D25 | ||
| 400 | 160…400 | LS | 45 | 35 | 140U-L3L3-D40 | 70 | 65 | 140U-L6L3-D40 |
| LSI | 45 | 35 | 140U-L3H3-D40 | 70 | 65 | 140U-L6H3-D40 | ||
| LSG | 45 | 35 | 140U-L3G3-D40 | 70 | 65 | 140U-L6G3-D40 | ||
| LSIG | 45 | 35 | 140U-L3I3-D40 | 70 | 65 | 140U-L6I3-D40 | ||
| 600 | 240…600 | LS | 45 | 35 | 140U-L3L3-D60 | 70 | 65 | 140U-L6L3-D60 |
| LSI | 45 | 35 | 140U-L3H3-D60 | 70 | 65 | 140U-L6H3-D60 | ||
| LSG | 45 | 35 | 140U-L3G3-D60 | 70 | 65 | 140U-L6G3-D60 | ||
| LSIG | 45 | 35 | 140U-L3I3-D60 | 70 | 65 | 140U-L6I3-D60 | ||
| T Full ratings are found in the breaker frames table on Breaker Frames | ||||||||
Molded Case Switch — UL 489
| Rated Current In [A] | Magnetic Trip Im = 10 x In [A] |
Breaking Capacity (50 Hz) Icu /Ics [kA] | Interrupting Rating (60 Hz) [kA] | Cat. No. | |||||||||
| 220…240V | 380…415V | 500V | 690V | 240V | 480V | 600V | |||||||
| 600 | 6000 | 100 | 100 | 70 | 70 | 50 | 38 | 25 | 13 | 100 | 65 | 35 | 140U-L6S3-D63 |
Terminal Lugs
