Catalogs > Industrial Controls Catalog > Motor Control, IEC > Molded Case Circuit Breakers > Bulletin 140UE Product Line Overview
Bulletin 140UE Product Line Overview
Catalog Number Explanation
Examples given in this section are for reference purposes only. This basic explanation should not be used for product selection; not all combinations will produce a valid cat. no. Refer to the tables on the following pages for descriptions of options.
Complete Circuit Breaker Assemblies
| 140 | UE | – | J | 7 | E | 3 | – | D15 | |||
| a | b | c | d | e | f |
| a | b | c | d | |||||||
| Bulletin Number | Frame/Rating | Interrupting Rating / Breaking Capacity | Protection Type | |||||||
| Code | Description | Code | Description | Code | Description | Code | Description | |||
| 140UE | IEC Molded Case Circuit Breaker | H | 160 A | 1 | 10…19 kA | C | Fixed Thermal/Fixed Magnetic | |||
| J | 250 A | 2 | 20…29 kA | D | Fixed Thermal/Adjust Magnetic | |||||
| L | 630 A | 3 | 30…39 kA | E | Adjust Thermal/Fixed Magnetic | |||||
| M | 800 A | 4 | 40…49 kA | F | Adjust Thermal/Adjust Magnetic | |||||
| N | 1250 A | 5 | 50…59 kA | G | Electronic (LSG — Long, short, ground fault) | |||||
| 6 | 60…69 kA | H | Electronic (LSI — Long, short, high instant) | |||||||
| 7 | 70…79 kA | I | Electronic (LSIG — Long, short, high instant, ground fault) | |||||||
| 8 | 80…89 kA | L | Electronic (LS — Long and Short time) | |||||||
| 0 | ³100 kA | S | Molded Case Switch (Isolator) | |||||||
| e | f | |||||||||
| Poles | Current Range | |||||||||
| Code | Description | Code | Description | |||||||
| 3 | 3 poles | C | C = 1x [ex. C = 15 A] | |||||||
| 4 | 4 poles | D | D= 10x [ex. D = 150 A] | |||||||
| E | E=100x [ex. E = 1500 A] | |||||||||
Examples given in this section are for reference purposes only. This basic explanation should not be used for product selection; not all combinations will produce a valid cat. no. Refer to the tables on the following pages for descriptions of options.
Frames
| 140UE | – | J | 7 | X | 3 | |||
| a | b | c | d | e |
| a | b | c | d | |||||||
| Bulletin Number | Frame/Rating | Interrupting Rating/Breaking Capacity (based on Ic at 400V) | Protection Type | |||||||
| Code | Description | Code | Description | Code | Description | Code | Description | |||
| 140UE | IEC Molded Case Circuit Breaker | J | 250 A | 1 | 10…19 kA | X | Frame Only | |||
| L | 630 A | 2 | 20…29 kA | |||||||
| M | 800 A | 3 | 30…39 kA | |||||||
| 4 | 40…49 kA | |||||||||
| 5 | 50…59 kA | |||||||||
| 6 | 60…69 kA | |||||||||
| 7 | 70…79 kA | |||||||||
| 8 | 80…89 kA | |||||||||
| 0 | ³100 kA | |||||||||
| e | ||||||||||
| Poles | ||||||||||
| Code | Description | |||||||||
| 3 | 3 poles | |||||||||
| 4 | 4 poles | |||||||||
Trip Units
| 140UE | – | J | T | D | 3 | – | D25 | |||
| a | b | c | d | e | f |
| a | b | c | d | |||||||
| Bulletin Number | Frame/Rating | Trip Unit | Protection Type | |||||||
| Code | Description | Code | Description | Code | Description | Code | Description | |||
| 140UE | IEC Molded Case Circuit Breaker | J | 250 A | T | Trip Unit | C | Fixed Thermal/Fixed Magnetic | |||
| L | 630 A | D | Fixed Thermal/Adjust Magnetic | |||||||
| M | 800 A | E | Adjust Thermal/Fixed Magnetic | |||||||
| F | Adjust Thermal/Adjust Magnetic | |||||||||
| G | Electronic (LSG — Long, short, ground fault) |
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| H | Electronic (LSI — Long, short, high instant) |
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| I | Electronic (LSIG — Long, short, high instant, ground fault) |
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| L | Electronic (LS — Long and Short time) | |||||||||
| S | Molded Case Switch (isolator) | |||||||||
| e | f | |||||||||
| Poles | Current Range | |||||||||
| Code | Description | Code | Description | |||||||
| 3 | 3 poles | C | C=1x [ex. C = 25 A] | |||||||
| 4 | 4 poles | D | D=10x [ex. D = 150 A] | |||||||
| E | E=100x [ex. E = 1500 A] | |||||||||