Eaton Molded Case Circuit Breaker Series-C, L-Frame
L-Frame (70–400 Amperes)
Product Description
- All Eaton L-Frame circuit breakers are HACR rated
- L-Frame circuit breakers are available as individual components (frame, trip unit, terminals), or factory assembled complete breakers
- L-Frame circuit breakers with non-interchangeable trip units are suitable for reverse feed use
Standards and Certifications
- CE marked
Types LD, HLD and LDC Thermal-Magnetic Circuit Breakers with Interchangeable Trip Units
| Maximum Continuous Ampere Rating at 40°C(1) |
Standard Interrupting Capacity 600 Vac Rated 35 kAIC at 480 Vac Factory Assembled Circuit Consisting of Frame, Trip Unit and Terminals |
High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac Factory Assembled Circuit Consisting of Frame, Trip Unit and Terminals |
Ultra High Interrupting Capacity Current Limiting 600 Vac Rated 100 kAIC at 480 Vac Factory Assembled Circuit Consisting of Frame, Trip Unit and Terminals |
Thermal-Magnetic Trip Unit Only For Use with Standard or High or Ultra High Interrupting Frames |
Standard Terminals Only |
| Two-Pole | |||||
| 300 | LD2300 | HLD2300 | LDC2300 | LT2300T | TA602LD(2) |
| 350 | LD2350 | HLD2350 | LDC2350 | LT2350T | TA602LD(2) |
| 400 | LD2400 | HLD2400 | LDC2400 | LT2400T | TA602LD(2) |
| 450 | LD2450 | HLD2450 | LDC2450 | LT2450T | TA602LD(2) |
| 500 | LD2500 | HLD2500 | LDC2500 | LT2500T | TA602LD(2) |
| 600 | LD2600 | HLD2600 | LDC2600 | LT2600T | 2TA603LDK(3) |
| Three-Pole | |||||
| 300 | LD3300 | HLD3300 | LDC3300 | LT3300T | TA602LD 2 |
| 350 | LD3350 | HLD3350 | LDC3350 | LT3350T | TA602LD(2) |
| 400 | LD3400 | HLD3400 | LDC3400 | LT3400T | TA602LD(2) |
| 450 | LD3450 | HLD3450 | LDC3450 | LT3450T | TA602LD(2) |
| 500 | LD3500 | HLD3500 | LDC3500 | LT3500T | TA602LD(2) |
| 600 | LD3600 | HLD3600 | LDC3600 | LT3600T | 3TA603LDK(3) |
| Four-Pole 4 | |||||
| 300 | LD4300 | HLD4300 | LDC4300 | LT4300T | TA602LD(2) |
| 350 | LD4350 | HLD4350 | LDC4350 | LT4350T | TA602LD(2) |
| 400 | LD4400 | HLD4400 | LDC4400 | LT4400T | TA602LD(2) |
| 450 | LD4450 | HLD4450 | LDC4450 | LT4450T | TA602LD(2) |
| 500 | LD4500 | HLD4500 | LDC4500 | LT4500T | TA602LD(2) |
| 600 | LD4600 | HLD4600 | LDC4600 | LT4600T | 4TA603LDK(3) |
Types LD, HLD and LDC Thermal-Magnetic Circuit Breakers—Frame Only
| Standard Interrupting Capacity 600 Vac Rated 35 kAIC at 480 Vac |
High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac |
Ultra High Interrupting Capacity Current Limiting 600 Vac Rated 100 kAIC at 480 Vac |
| Two-Pole | ||
| LD2600F | HLD2600F | LDC2600F |
| Three-Pole | ||
| LD3600F | HLD3600F | LDC3600F |
| Four-Pole | ||
| LD4600F | HLD4600F | LDC4600F |
NOTES:
(1) Magnetic trip range 5–10 times continuous ampere rating.
(2) Individually packed.
(3) Terminal kits contain one terminal for each pole and one terminal cover.
(4) Neutral is in right pole.
Types LD, HLD and LDC Electronic Circuit Breakers with Interchangeable Trip Units
Order as individual components: breaker frame, trip unit, rating plug, terminals.
| Maximum Continuous Ampere Rating at 40°C(1) |
Standard Interrupting Capacity 600 Vac Rated 35 kAIC at 480 Vac |
High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac |
Ultra High Interrupting Capacity Current Limiting 600 Vac Rated 100 kAIC at 480 Vac |
Digitrip RMS 310 Trip
Unit Only L – Adjustable Long Delay Pickup (By Adjustable Rating Plug) S – Adjustable Short Delay Pickup with Fixed Short Delay Time (I2t Response) or Adjustable Short Delay 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) |
Digitrip RMS 310 Rating Plug Only | ||||||
| Ampere Rating |
Fixed Rating Plug |
Adjustable Rating Plug Ampere Rating |
Standard Terminals Only |
||||||||
| Three-Pole(3) | |||||||||||
| 600 | LD3600F | HLD3600F | LDC3600F | LES3600LS | LES3600LSI | LES3600LSG | LES3600LSIG | 300 | 6LES300T | 300/400/ 500/600 A6LES600T1 |
TA602LD(1) |
| 350 | 6LES350T | TA602LD(1) | |||||||||
| 400 | 6LES400T | 420/440/ 460/480 A6LES400T5 |
TA602LD(1) | ||||||||
| 450 | 6LES450T | TA602LD(1) | |||||||||
| 500 | 6LES500T | 520/540/ 560/580 A6LES500T5 |
3TA603LDK(4) | ||||||||
| 600 | 6LES600T | ||||||||||
| Four-Pole(3) | |||||||||||
| 600 | LD4600F | HLD4600F | LDC4600F | LES4600LS | LES4600LSI | — | — | 300 | 6LES300T | 300/400/ 500/600 A6LES600T1 |
TA602LD(2) |
| 350 | 6LES350T | TA602LD(2) | |||||||||
| 400 | 6LES400T | 420/440/ 460/480 A6LES400T5 |
TA602LD(2) | ||||||||
| 450 | 6LES450T | TA602LD(2) | |||||||||
| 500 | 6LES500T | 520/540/ 560/580 A6LES500T5 |
4TA603LDK(4) | ||||||||
| 600 | 6LES600T | ||||||||||
NOTES:
(1) Individually packed.
(2) For AC use only.
(3) Neutral is in right pole.
(4)Terminal kits contain one terminal for each pole and one terminal cover.
Types LDB, HLDB and LDCB Electronic Circuit Breakers with Non-Interchangeable Electronic Trip Units
Suitable for Reverse Feed
| Maximum Continuous Ampere Rating at 40°C |
Number of Poles |
Circuit
Breaker Frame Including Digitrip RMS 310
Electronic Tip Unit Less Terminals and Rating Plug L – Adjustable Long Delay Pickup (By Adjustable Rating Plug) S – Adjustable Short Delay Pickup with Fixed Short Delay Time (I2t Response) or Adjustable Short Time (Flat Response) I – Adjustable Instantaneous Pickup by Setting Short Time Delay Time to Instantaneous G –Adjustable Ground Fault Pickup with Adjustable Ground Fault Delay (Flat Response) |
Digitrip RMS 310 Rating Plug (Order as Separate Items) |
||||
| LS | LSI | LSG | LSIG | Fixed | Adjustable | ||
| Short Time Range | 2–8 x In | 2–8 x In | 2–8 x In | 2–8 x In | |||
| Short Time Delay | — | I–300 ms | — | 0–300 ms | |||
| Ground Fault Pickup | — | — | Varies by frame | Varies by frame | |||
| Ground Fault Delay | — | — | 0–500 ms | 0–500 ms | |||
| Type LDB, HLDB and LDCB with Digitrip 310 Non-Interchangeable Trip Unit | |||||||
| 600 | 3 | LDB3600FT33W | LDB3600FT32W | LDB3600FT35W | LDB3600FT36W | 6LES300T |
300/400/500/600 A6LES600T1 |
| 6LES350T | |||||||
| 6LES400T |
420/440/460/480 A6LES400T5 |
||||||
| 6LES450T | |||||||
| 6LES500T |
520/540/560/580 A6LES500T5 |
||||||
| 6LES600T | |||||||
| 600 | 3 | HLDB3600FT33W | HLDB3600FT32W | HLDB3600FT35W | HLDB3600FT36W | 6LES300T |
300/400/500/600 A6LES600T1 |
| 6LES350T | |||||||
| 6LES400T |
420/440/460/480 A6LES400T5 |
||||||
| 6LES450T | |||||||
| 6LES500T | 520/540/560/580 A6LES500T5 |
||||||
| 6LES600T | |||||||
| 600 | 3 | LDCB3600FT33W | LDCB3600FT32W | LDCB3600FT35W | LDCB3600FT36W | 6LES300T | 300/400/500/600 A6LES600T1 |
| 6LES350T | |||||||
| 6LES400T | 420/440/460/480 A6LES400T5 |
||||||
| 6LES450T | |||||||
| 6LES500T |
520/540/560/580 A6LES500T5 |
||||||
| 6LES600T | |||||||
100% Rated Types CLD, CHLD and CLDC Electronic Circuit Breakers with Interchangeable Trip Units
The NEC allows the breaker to be rated at 100% of its frame size in an assembly, provided that 90°C wire is applied at the 75°C ampacity. All 100% rated circuit breakers have electronic trip units. Order as individual components: breaker frame, trip unit, rating plug and terminals.
| Maximum Continuous Ampere Rating at 40°C(1) |
Circuit Breaker Frame Only | Digitrip RMS 310 Trip Unit Only | Digitrip RMS 310 Rating Plug Only | ||||||||
| Standard Interrupting Capacity 600 Vac Rated 35 kAIC at 480 Vac |
High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac |
Ultra High Interrupting Capacity Current Limiting 600 Vac Rated 100 kAIC at 480 Vac |
Standard | Options | Ampere Rating |
Fixed Rating Plug |
Adjustable Rating Plug |
Standard Terminals Only |
|||
| Adjustable Short Time Pickup with I2t Short Delay Ramp |
Independently Adjustable Short Time Pickup and Delay Ground Fault Protection |
Adjustable Short Time Pickup with I2t Short Delay and Ground Fault Protection |
Independently Adjustable Short Time Pickup and Delay and Ground Fault Protection |
Ampere Rating |
|||||||
| Three-Pole | |||||||||||
| 600 | CLD3600F | CHLD3600F | CLDC3600F | LES3600LS | LES3600LSI | LES3600LSG | LES3600LSIG | 300 | 6LES300T | 300/400/500/600 A6LES600T1 |
TA602LD(2) |
| 350 | 6LES350T | TA602LD(2) | |||||||||
| 400 | 6LES400T | 420/440/460/480 A6LES400T5 |
TA602LD(2) | ||||||||
| 450 | 6LES450T | TA602LD(2) | |||||||||
| 500 | 6LES500T |
520/540/560/580 A6LES500T5 |
3TA603LDK(3) | ||||||||
| 600 | 6LES600T | 3TA603LDK(3) | |||||||||
NOTES:
(1) Ampere rating is established by rating plug.
(2) Individually packed.
(3) 3TA603LDK terminal kit contains one terminal for each pole and one terminal cover.
Type LDB Thermal-Magnetic Circuit Breakers with Non-Interchangeable Trip Units
| Maximum Continuous Ampere Rating |
600 Vac Rated, 250 Vdc Complete Circuit Breaker |
|
| Without Line and Load Terminals |
With Standard Line and Load Terminals Only |
|
| Two-Pole | ||
| 300 | LDB2300W | LDB2300 |
| 350 | LDB2350W | LDB2350 |
| 400 | LDB2400W | LDB2400 |
| 450 | LDB2450W | LDB2450 |
| 500 | LDB2500W | LDB2500 |
| 600 | LDB2600W | LDB2600 |
| Three-Pole | ||
| 300 | LDB3300W | LDB3300 |
| 350 | LDB3350W | LDB3350 |
| 400 | LDB3400W | LDB3400 |
| 450 | LDB3450W | LDB3450 |
| 500 | LDB3500W | LDB3500 |
| 600 | LDB3600W | LDB3600 |
Molded Case Switches
Eaton’s molded case switches are used as compact switches in applications requiring high current switching capabilities. Molded case switches are constructed of circuit breaker components and are of the high instantaneous automatitype. Molded case switches are listed in accordance with Underwriters Laboratories Standard UL 489.
| Maximum Continuous Ampere Rating at 40°C |
600 Vac Maximum, 250 Vdc | |
| Circuit Breaker Only without Line and Load Terminals |
Standard Terminals Only |
|
| Two-Pole | ||
| 600 | LD2600WK | 2TA603LDK |
| 600 | LDB2600WK(1) | 2TA603LDK |
| 600 | HLD2600WK | 2TA603LDK |
| Three-Pole | ||
| 600 | LD3600WK | 3TA603LDK |
| 600 | LDB3600WK(1) | 3TA603LDK |
| 600 | HLD3600WK | 3TA603LDK |
| Four-Pole | ||
| 600 | LD4600WK | 4TA603LDK |
| 600 | LDB4600WK(1) | 4TA603LDK |
| 600 | HLD4600WK | 4TA603LDK |
NOTES:
(1) Factory sealed—suitable for reverse feed application.
Molded case switch will trip above 6000 amperes.
Digitrip OPTIM 550 Electronic Circuit Breaker with Interchangeable Rating Plug
| Maximum Continuous Ampere Rating at 40°C |
Circuit Breaker
Frame Only L – Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response)(1) S – Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response) I – Adjustable Instantaneous Pickup G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response) A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response) |
Digitrip OPTIM Rating Plug Only | |||
| Ampere Rating |
Fixed Rating Plug |
||||
| OPTIM 550(2) | |||||
| LSI | LSIG | LSIA | |||
| Three-Pole Standard Interrupting Capacity 600 Vac Rated 35 kAIC at 480 Vac | |||||
| 125 | LD3125T52W | LD3125T56W | LD3125T57W | 70 | ORPL125A070 |
| 90 | ORPL125A090 | ||||
| 100 | ORPL125A100 | ||||
| 110 | ORPL125A110 | ||||
| 125 | ORPL125A125 | ||||
| 250 | LD3250T52W | LD3250T56W | LD3250T57W | 125 | ORPL025A125 |
| 150 | ORPL025A150 | ||||
| 175 | ORPL025A175 | ||||
| 200 | ORPL025A200 | ||||
| 225 | ORPL025A225 | ||||
| 250 | ORPL025A250 | ||||
| 400 | LD3400T52W | LD3400T56W | LD3400T57W | 200 | ORPL40A200 |
| 225 | ORPL40A225 | ||||
| 250 | ORPL40A250 | ||||
| 300 | ORPL40A300 | ||||
| 350 | ORPL40A350 | ||||
| 400 | ORPL40A400 | ||||
| 600 | LD3600T52W | LD3600T56W | LD3600T57W | 300 | ORPL60A300 |
| 350 | ORPL60A350 | ||||
| 400 | ORPL60A400 | ||||
| 500 | ORPL60A500 | ||||
| 600 | ORPL60A600 | ||||
| Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac | |||||
| 125 | HLD3125T52W | HLD3125T56W | HLD3125T57W | 70 | ORPL125A070 |
| 90 | ORPL125A090 | ||||
| 100 | ORPL125A100 | ||||
| 110 | ORPL125A110 | ||||
| 125 | ORPL125A125 | ||||
| 250 | HLD3250T52W | HLD3250T56W | HLD3250T57W | 125 | ORPL025A125 |
| 150 | ORPL025A150 | ||||
| 175 | ORPL025A175 | ||||
| 200 | ORPL025A200 | ||||
| 225 | ORPL025A225 | ||||
| 250 | ORPL025A250 | ||||
| 400 | HLD3400T52W | HLD3400T56W | HLD3400T57W | 200 | ORPL40A200 |
| 225 | ORPL40A225 | ||||
| 250 | ORPL40A250 | ||||
| 300 | ORPL40A300 | ||||
| 350 | ORPL40A350 | ||||
| 400 | ORPL40A400 | ||||
| 600 | HLD3600T52W | HLD3600T56W | HLD3600T57W | 300 | ORPL60A300 |
| 350 | ORPL60A350 | ||||
| 400 | ORPL60A400 | ||||
| 500 | ORPL60A500 | ||||
| 600 | ORPL60A600 | ||||
| Three-Pole Ultra High Interrupting Capacity Current Limiting 600 Vac Rated 100 kAIC at 480 Vac | |||||
| 125 | LDC3125T52W | LDC3125T56W | LDC3125T57W | 70 | ORPL125A070 |
| 90 | ORPL125A090 | ||||
| 100 | ORPL125A100 | ||||
| 110 | ORPL125A110 | ||||
| 125 | ORPL125A125 | ||||
| 250 | LDC3250T52W | LDC3250T56W | LDC3250T57W | 125 | ORPL025A125 |
| 150 | ORPL025A150 | ||||
| 175 | ORPL025A175 | ||||
| 200 | ORPL025A200 | ||||
| 225 | ORPL025A225 | ||||
| 250 | ORPL025A250 | ||||
| 400 | LDC3400T52W | LDC3400T56W | LDC3400T57W | 200 | ORPL40A200 |
| 225 | ORPL40A225 | ||||
| 250 | ORPL40A250 | ||||
| 300 | ORPL40A300 | ||||
| 350 | ORPL40A350 | ||||
| 400 | ORPL40A400 | ||||
| 600 | LDC3600T52W | LDC3600T56W | LDC3600T57W | 300 | ORPL60A300 |
| 350 | ORPL60A350 | ||||
| 400 | ORPL60A400 | ||||
| 500 | ORPL60A500 | ||||
| 600 | ORPL60A600 | ||||
NOTES:
(1) Long delay I4t response selection limits short delay time to flat response.
(2) Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above catalog number.
Digitrip OPTIM 1050 Electronic Circuit Breaker with Interchangeable Rating Plug
| Maximum Continuous Ampere Rating at 40°C |
Circuit Breaker Frame Only L – Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response)(1) S – Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response) I – Adjustable Instantaneous Pickup G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response) A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response) |
Digitrip OPTIM Rating Plug Only | ||
| OPTIM 1050(2)(3) | ||||
| LSIG | LSIA | Ampere Rating |
Fixed Rating Plug |
|
| Three-Pole Standard Interrupting Capacity 600 Vac Rated 35 kAIC at 480 Vac | ||||
| 125 | LD3125T106W | LD3125T107W | 70 | ORPL125A070 |
| 90 | ORPL125A090 | |||
| 100 | ORPL125A100 | |||
| 110 | ORPL125A110 | |||
| 125 | ORPL125A125 | |||
| 250 | LD3250T106W | LD3250T107W | 125 | ORPL025A125 |
| 150 | ORPL025A150 | |||
| 175 | ORPL025A175 | |||
| 200 | ORPL025A200 | |||
| 225 | ORPL025A225 | |||
| 250 | ORPL025A250 | |||
| 400 | LD3400T106W | LD3400T107W | 200 | ORPL40A200 |
| 225 | ORPL40A225 | |||
| 250 | ORPL40A250 | |||
| 300 | ORPL40A300 | |||
| 325 | ORPL40A350 | |||
| 400 | ORPL40A400 | |||
| 600 | LD3600T106W | LD3600T107W | 300 | ORPL60A300 |
| 350 | ORPL60A350 | |||
| 400 | ORPL60A400 | |||
| 500 | ORPL60A500 | |||
| 600 | ORPL60A600 | |||
| Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac | ||||
| 125 | HLD3125T106W | HLD3125T107W | 70 | ORPL125A070 |
| 90 | ORPL125A090 | |||
| 100 | ORPL125A100 | |||
| 110 | ORPL125A110 | |||
| 125 | ORPL125A125 | |||
| 250 | HLD3250T106W | HLD3250T107W | 125 | ORPL025A125 |
| 150 | ORPL025A150 | |||
| 175 | ORPL025A175 | |||
| 200 | ORPL025A200 | |||
| 225 | ORPL025A225 | |||
| 250 | ORPL025A250 | |||
| 400 | HLD3400T106W | HLD3400T107W | 200 | ORPL40A200 |
| 225 | ORPL40A225 | |||
| 250 | ORPL40A250 | |||
| 300 | ORPL40A300 | |||
| 325 | ORPL40A350 | |||
| 400 | ORPL40A400 | |||
| 600 | HLD3600T106W | HLD3600T107W | 300 | ORPL60A300 |
| 350 | ORPL60A350 | |||
| 400 | ORPL60A400 | |||
| 500 | ORPL60A500 | |||
| 600 | ORPL60A600 | |||
| Three-Pole Ultra High Interrupting Capacity Current Limiting 600 Vac Rated 100 kAIC at 480 Vac | ||||
| 125 | LDC3125T106W | LDC3125T107W | 70 | ORPL125A070 |
| 90 | ORPL125A090 | |||
| 100 | ORPL125A100 | |||
| 110 | ORPL125A110 | |||
| 125 | ORPL125A125 | |||
| 250 | LDC3250T106W | LDC3250T107W | 125 | ORPL025A125 |
| 150 | ORPL025A150 | |||
| 175 | ORPL025A175 | |||
| 200 | ORPL025A200 | |||
| 225 | ORPL025A225 | |||
| 250 | ORPL025A250 | |||
| 400 | LDC3400T106W | LDC3400T107W | 200 | ORPL40A200 |
| 225 | ORPL40A225 | |||
| 250 | ORPL40A250 | |||
| 300 | ORPL40A300 | |||
| 325 | ORPL40A350 | |||
| 400 | ORPL40A400 | |||
| 600 | LDC3600T106W | LDC3600T107W | 300 | ORPL60A300 |
| 350 | ORPL60A350 | |||
| 400 | ORPL60A400 | |||
| 500 | ORPL60A500 | |||
| 600 | ORPL60A600 | |||
NOTES:
(1) Long delay I4t response selection limits short delay time to flat response.
(2) Long delay I4t response selection limits short delay time to flat response.
(3) Factory sealed.
100% Rated Digitrip OPTIM 550 Circuit Breakers with Interchangeable Rating Plug
| Maximum Continuous Ampere Rating at 40°C |
Circuit Breaker
Frame Only L – Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response)(1) S – Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response) I – Adjustable Instantaneous Pickup G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response) A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response) |
Digitrip OPTIM Rating Plug Only | |||
| Ampere Rating |
Fixed Rating Plug |
||||
| OPTIM 550(2) | |||||
| LSI | LSIG | LSIA | |||
| Three-Pole Standard Interrupting Capacity 600 Vac Rated 35 kAIC at 480 Vac | |||||
| 125 | CLD3125T52W | CLD3125T56W | CLD3125T57W | 70 | ORPL125A070 |
| 90 | ORPL125A090 | ||||
| 100 | ORPL125A100 | ||||
| 110 | ORPL125A110 | ||||
| 125 | ORPL125A125 | ||||
| 250 | CLD3250T52W | CLD3250T56W | CLD3125T57W | 125 | ORPL025A125 |
| 150 | ORPL025A150 | ||||
| 175 | ORPL025A175 | ||||
| 200 | ORPL025A200 | ||||
| 225 | ORPL025A225 | ||||
| 250 | ORPL025A250 | ||||
| 400 | CLD3400T52W | CLD3400T56W | CLD3400T57W | 200 | ORPL40A200 |
| 225 | ORPL40A225 | ||||
| 250 | ORPL40A250 | ||||
| 300 | ORPL40A300 | ||||
| 350 | ORPL40A350 | ||||
| 400 | ORPL40A400 | ||||
| 600 | CLD3600T52W | CLD3600T56W | CLD3600T57W | 300 | ORPL60A300 |
| 350 | ORPL60A350 | ||||
| 400 | ORPL60A400 | ||||
| 500 | ORPL60A500 | ||||
| 600 | ORPL60A600 | ||||
| Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac | |||||
| 125 | CHLD3125T52W | CHLD3125T56W | CHLD3125T57W | 70 | ORPL125A070 |
| 90 | ORPL125A090 | ||||
| 100 | ORPL125A100 | ||||
| 110 | ORPL125A110 | ||||
| 125 | ORPL125A125 | ||||
| 250 | CHLD3250T52W | CHLD3250T56W | CHLD3250T57W | 125 | ORPL025A125 |
| 150 | ORPL025A150 | ||||
| 175 | ORPL025A175 | ||||
| 200 | ORPL025A200 | ||||
| 225 | ORPL025A225 | ||||
| 250 | ORPL025A250 | ||||
| 400 | CHLD3400T52W | CHLD3400T56W | CHLD3400T57W | 200 | ORPL40A200 |
| 225 | ORPL40A225 | ||||
| 250 | ORPL40A250 | ||||
| 300 | ORPL40A300 | ||||
| 350 | ORPL40A350 | ||||
| 400 | ORPL40A400 | ||||
| 600 | CHLD3600T52W | CHLD3600T56W | CHLD3600T57W | 300 | ORPL60A300 |
| 350 | ORPL60A350 | ||||
| 400 | ORPL60A400 | ||||
| 500 | ORPL60A500 | ||||
| 600 | ORPL60A600 | ||||
| Three-Pole Ultra High Interrupting Capacity Current Limiting 600 Vac Rated 100 kAIC at 480 Vac | |||||
| 125 | CLDC3125T52W | CLDC3125T56W | CLDC3125T57W | 70 | ORPL125A070 |
| 90 | ORPL125A090 | ||||
| 100 | ORPL125A100 | ||||
| 110 | ORPL125A110 | ||||
| 125 | ORPL125A125 | ||||
| 250 | CLDC3250T52W | CLDC3250T56W | CLDC3250T57W | 125 | ORPL025A125 |
| 150 | ORPL025A150 | ||||
| 175 | ORPL025A175 | ||||
| 200 | ORPL025A200 | ||||
| 225 | ORPL025A225 | ||||
| 250 | ORPL025A250 | ||||
| 400 | CLDC3400T52W | CLDC3400T56W | CLDC3400T57W | 200 | ORPL40A200 |
| 225 | ORPL40A225 | ||||
| 250 | ORPL40A250 | ||||
| 300 | ORPL40A300 | ||||
| 350 | ORPL40A350 | ||||
| 400 | ORPL40A400 | ||||
| 600 | CLDC3600T52W | CLDC3600T56W | CLDC3600T57W | 300 | ORPL60A300 |
| 350 | ORPL60A350 | ||||
| 400 | ORPL60A400 | ||||
| 500 | ORPL60A500 | ||||
| 600 | ORPL60A600 | ||||
NOTES:
(1) Long delay I4t response selection limits short delay time to flat response.
(2) Zone interlocking, PowerNet, or both features can be added at the factory by adding suffixes ZG, PN or ZGP respectively to above Part number.
100% Rated Digitrip OPTIM 1050 Circuit Breakers with Interchangeable Rating Plug
| Maximum Continuous Ampere Rating at 40°C |
Circuit Breaker Frame Only L – Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time (I2t or I4t Response)(1) S – Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response) I – Adjustable Instantaneous Pickup G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time (I2t or Flat Response) A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time (I2t or Flat Response) |
Digitrip OPTIM Rating Plug Only | ||
| OPTIM 1050(2)(3) | ||||
| LSIG | LSIA | Ampere Rating |
Fixed Rating Plug |
|
| Three-Pole Standard Interrupting Capacity 600 Vac Rated 35 kAIC at 480 Vac | ||||
| 125 | CLD3125T106W | CLD3125T107W | 70 | ORPL125A070 |
| 90 | ORPL125A090 | |||
| 100 | ORPL125A100 | |||
| 110 | ORPL125A110 | |||
| 125 | ORPL125A125 | |||
| 250 | CLD3250T106W | CLD3250T107W | 125 | ORPL025A125 |
| 150 | ORPL025A150 | |||
| 175 | ORPL025A175 | |||
| 200 | ORPL025A200 | |||
| 225 | ORPL025A225 | |||
| 250 | ORPL025A250 | |||
| 400 | CLD3400T106W | CLD3400T107W | 200 | ORPL40A200 |
| 225 | ORPL40A225 | |||
| 250 | ORPL40A250 | |||
| 300 | ORPL40A300 | |||
| 325 | ORPL40A350 | |||
| 400 | ORPL40A400 | |||
| 600 | CLD3600T106W | CLD3600T107W | 300 | ORPL60A300 |
| 350 | ORPL60A350 | |||
| 400 | ORPL60A400 | |||
| 500 | ORPL60A500 | |||
| 600 | ORPL60A600 | |||
| Three-Pole High Interrupting Capacity 600 Vac Rated 65 kAIC at 480 Vac | ||||
| 125 | CHLD3125T106W | CHLD3125T107W | 70 | ORPL125A070 |
| 90 | ORPL125A090 | |||
| 100 | ORPL125A100 | |||
| 110 | ORPL125A110 | |||
| 125 | ORPL125A125 | |||
| 250 | CHLD3250T106W | CHLD3250T107W | 125 | ORPL025A125 |
| 150 | ORPL025A150 | |||
| 175 | ORPL025A175 | |||
| 200 | ORPL025A200 | |||
| 225 | ORPL025A225 | |||
| 250 | ORPL025A250 | |||
| 400 | CHLD3400T106W | CHLD3400T107W | 200 | ORPL40A200 |
| 225 | ORPL40A225 | |||
| 250 | ORPL40A250 | |||
| 300 | ORPL40A300 | |||
| 325 | ORPL40A350 | |||
| 400 | ORPL40A400 | |||
| 600 | CHLD3600T106W | CHLD3600T107W | 300 | ORPL60A300 |
| 350 | ORPL60A350 | |||
| 400 | ORPL60A400 | |||
| 500 | ORPL60A500 | |||
| 600 | ORPL60A600 | |||
| Three-Pole Ultra High Interrupting Capacity Current Limiting 600 Vac Rated 100 kAIC at 480 Vac | ||||
| 125 | CLDC3125T106W | CLDC3125T107W | 70 | ORPL125A070 |
| 90 | ORPL125A090 | |||
| 100 | ORPL125A100 | |||
| 110 | ORPL125A110 | |||
| 125 | ORPL125A125 | |||
| 250 | CLDC3250T106W | CLDC3250T107W | 125 | ORPL025A125 |
| 150 | ORPL025A150 | |||
| 175 | ORPL025A175 | |||
| 200 | ORPL025A200 | |||
| 225 | ORPL025A225 | |||
| 250 | ORPL025A250 | |||
| 400 | CLDC3400T106W | CLDC3400T107W | 200 | ORPL40A200 |
| 225 | ORPL40A225 | |||
| 250 | ORPL40A250 | |||
| 300 | ORPL40A300 | |||
| 325 | ORPL40A350 | |||
| 400 | ORPL40A400 | |||
| 600 | CLDC3600T106W | CLDC3600T107W | 300 | ORPL60A300 |
| 350 | ORPL60A350 | |||
| 400 | ORPL60A400 | |||
| 500 | ORPL60A500 | |||
| 600 | ORPL60A600 | |||
NOTES:
(1) Long delay I4t response selection limits short delay time to flat response.
(2) Long delay I4t response selection limits short delay time to flat response.
(3) Factory sealed.
Accessories Selection Guide and Ordering Information
Line and Load Terminals
Eaton’s line and load terminals provide wire connecting capabilities for specific ranges of continuous current ratings and wire types. All terminals comply with Underwriters Laboratories Standards UL 486A and UL 486B and CSA Standard C22.2 No. 65M. Unless otherwise specified, L-Frame circuit breaker line and load terminals are shipped separately for field installation.
The wire connecting terminal is secured with two panhead, slotted screws and lockwashers that can be checked for the correct torque loading or retightened from the front of the circuit breaker before installation of the conductors. (Applies to all styles.) The circuit breaker line/load terminal conductors are positioned in the conducting holes in the wire connecting terminal and are secured with recessed socket screws that are tightened to the correct torque loading from the front of the circuit breaker.
Ordering Information
L-Frame circuit breakers use Cu/AI terminals as standard. When optional copper terminals are required, order by catalog Number. Specify if factory installation is required.
