Bulletin 140U R-Frame
Product Selection — 2500 A, R-Frame
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- UL 489
- CSA 22.2, No. 5
- IEC 60947-2
- CE
- KEMA
- CCC
Note: Terminal box lugs must be ordered separately. See Terminal Lugs.
Assembled Circuit Breakers, Electronic Trip Units
| Rated Current In [A] |
Adjustment Range Ir [A] | Protection Type |
Breaking Capacity (50 Hz) | Interrupting Rating (60 Hz) [kA] | Cat. No. | |||||||||
| Icu /Ics [kA] | ||||||||||||||
| 220…240V | 380…415V | 500V | 690V | 240V | 480V | 600V | ||||||||
| 1600 | Select Rating Plug⋆ | LS | 135 | 100 | 70 | 50 | — | — | 25 | 13 | 125 | 65 | 50 | 140U-R6L3-E16 |
| LSI | 135 | 100 | 70 | 50 | — | — | 25 | 13 | 125 | 65 | 50 | 140U-R6H3-E16 | ||
| LSG | 135 | 100 | 70 | 50 | — | — | 25 | 13 | 125 | 65 | 50 | 140U-R6G3-E16 | ||
| LSIG | 135 | 100 | 70 | 50 | — | — | 25 | 13 | 125 | 65 | 50 | 140U-R6I3-E16 | ||
| 2000 | Select Rating Plug⋆ | LS | 135 | 100 | 70 | 50 | — | — | 25 | 13 | 125 | 65 | 50 | 140U-R6L3-E20 |
| LSI | 135 | 100 | 70 | 50 | — | — | 25 | 13 | 125 | 65 | 50 | 140U-R6H3-E20 | ||
| LSG | 135 | 100 | 70 | 50 | — | — | 25 | 13 | 125 | 65 | 50 | 140U-R6G3-E20 | ||
| LSIG | 135 | 100 | 70 | 50 | — | — | 25 | 13 | 125 | 65 | 50 | 140U-R6I3-E20 | ||
| 2500 | Select Rating Plug⋆ | LS | 135 | 100 | 70 | 50 | — | — | 25 | 13 | 125 | 65 | 50 | 140U-R6L3-E25 |
| LSI | 135 | 100 | 70 | 50 | — | — | 25 | 13 | 125 | 65 | 50 | 140U-R6H3-E25 | ||
| LSG | 135 | 100 | 70 | 50 | — | — | 25 | 13 | 125 | 65 | 50 | 140U-R6G3-E25 | ||
| LSIG | 135 | 100 | 70 | 50 | — | — | 25 | 13 | 125 | 65 | 50 | 140U-R6I3-E25 | ||
| 100 kA @ 480V | ||||||||||||||
| 1600 | Select Rating Plug⋆ | LS | 200 | 100 | 100 | 50 | — | — | 35 | 18 | 200 | 100 | 65 | 140U-R0L3-E16 |
| LSI | 200 | 100 | 100 | 50 | — | — | 35 | 18 | 200 | 100 | 65 | 140U-R0H3-E16 | ||
| LSG | 200 | 100 | 100 | 50 | — | — | 35 | 18 | 200 | 100 | 65 | 140U-R0G3-E16 | ||
| LSIG | 200 | 100 | 100 | 50 | — | — | 35 | 18 | 200 | 100 | 65 | 140U-R0I3-E16 | ||
| 2000 | Select Rating Plug⋆ | LS | 200 | 100 | 100 | 50 | — | — | 35 | 18 | 200 | 100 | 65 | 140U-R0L3-E20 |
| LSI | 200 | 100 | 100 | 50 | — | — | 35 | 18 | 200 | 100 | 65 | 140U-R0H3-E20 | ||
| LSG | 200 | 100 | 100 | 50 | — | — | 35 | 18 | 200 | 100 | 65 | 140U-R0G3-E20 | ||
| LSIG | 200 | 100 | 100 | 50 | — | — | 35 | 18 | 200 | 100 | 65 | 140U-R0I3-E20 | ||
| 2500 | Select Rating Plug⋆ | LS | 200 | 100 | 100 | 50 | — | — | 35 | 18 | 200 | 100 | 65 | 140U-R0L3-E25 |
| LSI | 200 | 100 | 100 | 50 | — | — | 35 | 18 | 200 | 100 | 65 | 140U-R0H3-E25 | ||
| LSG | 200 | 100 | 100 | 50 | — | — | 35 | 18 | 200 | 100 | 65 | 140U-R0G3-E25 | ||
| LSIG | 200 | 100 | 100 | 50 | — | — | 35 | 18 | 200 | 100 | 65 | 140U-R0I3-E25 | ||
| ⋆ Select proper rating plug to cover thermal trip equipment. | ||||||||||||||
Rating Plugs
| 1600 A Frame | 2000 A Frame | 2500 A Frame | |||
| Rated Operational Current In [A] |
Cat. No. | Rated Operational Current In [A] |
Cat. No. | Rated Operational Current In [A] |
Cat. No. |
| 800 | 140U-R16RP3-E80 | 1000 | 140U-R20RP3-E10 | 1200 | 140U-R25RP3-E12 |
| 1000 | 140U-R16RP3-E10 | 1200 | 140U-R20RP3-E12 | 1250 | 140U-R25RP3-E125 |
| 1200 | 140U-R16RP3-E12 | 1250 | 140U-R20RP3-E125 | 1600 | 140U-R25RP3-E16 |
| 1250 | 140U-R16RP3-E125 | 1400 | 140U-R20RP3-E14 | 2000 | 140U-R25RP3-E20 |
| 1400 | 140U-R16RP3-E14 | 1600 | 140U-R20RP3-E16 | 2500 | 140U-R25RP3-E25 |
| 1500 | 140U-R16RP3-E15 | 2000 | 140U-R20RP3-E20 | — | — |
| 1600 | 140U-R16RP3-E16 | — | — | — | — |
Protection Type
| Protection Type∆ | ||||
| LS | LSI | LSG | LSIG | |
| Short Time Range | 2…8 x In | 2…8 x In | 2…8 x In | 2…8 x In |
| Short Time Delay | — | 1…300 ms | — | 1…300 ms |
| Ground Fault Pickup | — | — | 200…1200 A | 200…1200 A |
| Ground Fault Delay | — | — | 1…500 ms | 1…500 ms |
∆ Protection Type Definitions
- L: Adjustable long delay pickup (by adjustable rating plug)
- S: Adjustable short delay pickup with fixed short delay time (I2t response) or adjustable short delat time (flat response)
- I: Adjustable instantaneous pickup by setting short delay time to instantaneous
- G: Adjustable ground fault pickup with adjustable ground fault delay (flat response)
Internal Control Modules — Field Installed
| Description | Diagram | Cat. No. | ||
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Auxiliary Contact (AX) Electrically indicates "ON/OFF" status of breakers |
(2) N.O-N.C. | 140U-R-EA2 | |
| Auxiliary/Alarm Contact (AX/AL) Combination Combination of auxiliary contact and alarm contact |
(1) 1a, 1b (1) 1 Make, 1 Break |
140U-R-EA1R1 | ||
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Shunt Trip (SNT) Provides remote tripping of the circuit breaker Undervoltage trip not available when shunt trip is used |
220…250V DC or 380…440V AC | 140U-R-SNN | |
| 480…600V AC | 140U-R-SNB | |||
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Undervoltage Release (UVT) Automatically trips breaker when voltage falls between preset value, 35…70% Shunt trip is not available when undervoltage release is used |
208…240V AC Right hand only | 140U-R-UVA | |
| 24V DC Right hand only | 140U-R-UVZJ | |||
| 48…60V DC Right hand only | 140U-R-UVZZ | |||
| 120V DC Right hand only | 140U-R-UVZS | |||
| 220…250V DC Right hand only | 140U-R-UVZA | |||
| 380…480V AC Right hand only | 140U-R-UVN | |||
| 12V DC Right hand only | 140U-R-UVZQ | |||
| 110…127 V AC Right hand only | 140U-R-UVD | |||
Note: For Factory-Installed internal control modules, please see www.ab.com/catalogs.
External Accessories
| Description | Cat. No. | |||
|
Flex-Cable Operating Mechanism Includes handle, cable, operating, and bail mechanism Pre-assembled and adjusted Type 1/3R/12/4/4X Flange Mount Operating Handle Stainless Steel |
4 ft (1.3 m) Cable | 140U-R-FCX04 | |
| 6 ft (1.8 m) Cable | 140U-R-FCX06 | |||
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Rotary, Variable-Depth Operating Mechanism Type 1/12 Rotary Handle 12 in. (30.48 cm) operating rod |
Black Handle | 140U-R-RM12B | |
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Terminal Lugs | 1600 A size Aluminum lug, Al or Cu wire (4) 500…1000 MCM or (4) 300…500 mm2 |
Qty: 1 | 140U-R-TLA4 |
| 1600 A size Copper lug, Cu wire only (4) 1…600 MCM or (4) 50…300 mm2 |
Qty: 1 | 140U-R-TLC4 | ||
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Terminal Lugs | 2000 A size Aluminum lug, Al or Cu wire (6) 2…600 MCM or (6) 35…300 mm2 |
Qty: 1 | 140U-R-TLA6 |
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Rear Connector | 1600 A size copper rear connector | Qty: 1 | 140U-R-RCC16 |
| 2000 A size copper rear connector | Qty: 1 | 140U-R-RCC20 | ||
| 2500 A size copper rear connector | Qty: 1 | 140U-R-RCC25 | ||
Dimensions are in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.
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Approximate Weights
| Cat. No. | Weight |
| 140U-R1600… | 102 lbs |
| 140U-R2000… | 102 lbs |
| 140U-R2500… | 135 lbs |