Eaton / Cutler-Hammer LGH360036G Molded Case Circuit Breaker
- 600A
- 3 Pole
- Unit Mount
Quantity
Eaton / Cutler-Hammer LGH360036G - 600A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Part of the Series G LG-Frame family, this 600A unit mount breaker provides robust power distribution for commercial and industrial facilities. It installs seamlessly into Eaton switchboards and panelboards requiring high-capacity protection. Equipped with a microprocessor-based electronic trip unit, it delivers adjustable Long-Time, Short-Time, Instantaneous, and Ground Fault (LSIG) sensing.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | LGH |
| Amperage | 600A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 35kA @ 600VAC |
| Amperage Range | 240-600A |
|---|
| Frame Type | LG |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series G Panelboards, Switchboards |
| Wire Gauge | (2) 2 AWG - 500 kcmil (Cu/Al) |
| Max Wire | 500 kcmil |
| Min Wire | 2 AWG |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSIG |
| Trip Function | Long-Time, Short-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, HACR, IEC 60947-2, UL 489 |
| Approval | CE, CSA, IEC, KEMA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, True RMS Sensing, Ground Fault Protection |
Product FAQs
7 answersWhat trip unit does the LGH360036G use?
The "36" in the catalog number indicates it is equipped with a Digitrip 310+ electronic trip unit. This provides fully adjustable LSIG (Long-Time, Short-Time, Instantaneous, and Ground-Fault) settings for advanced selective coordination in your electrical system.
Are line and load lugs included with this breaker?
Yes, the "G" suffix signifies the inclusion of factory-installed line and load lugs. These standard lugs accept two 2 AWG to 500 kcmil copper or aluminum (Cu/Al) cables per phase. Standard mounting hardware is also included in the box.
Is the LGH360036G rated for 100% continuous current?
No, this breaker has a standard 80% continuous current rating. If your application requires a 100% continuous rating, you must order the equivalent model with a "C" suffix at the end of the catalog number (LGH360036GC).
Does the ground-fault protection require a neutral current sensor?
Yes, if applied on a 3-phase, 4-wire system serving phase-to-neutral loads. The LSIG trip unit uses residual sensing, so an external neutral current sensor must be installed to prevent nuisance tripping. If applied on a 3-wire system with no neutral loads, the sensor is not required.
Can the LSIG trip unit be functionally tested in the field?
Yes, the Digitrip 310+ electronic trip unit can be tested using the Eaton MTST230V functional test kit to verify the integrity of the Long-Time, Short-Time, Instantaneous, and Ground-Fault protection circuits.
Does this breaker feature Zone Selective Interlocking (ZSI)?
No. The standard LGH360036G lacks Zone Selective Interlocking. Eaton Series G LG-frame breakers equipped with ZSI require a specific trip unit feature code, identified by a "ZG" in the catalog number.
Can the LGH360036G be mounted on a DIN rail?
No. While automated product descriptions occasionally state otherwise, the 600A LG-frame is much too large for a DIN rail. It is a unit-mounted (bolt-on) breaker designed to be bolted into Eaton Series G panelboards, switchboards, or standalone enclosures.
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