Eaton / Cutler-Hammer LD2600 Molded Case Circuit Breaker
- 600A
- 2 Pole
- Unit Mount
Quantity
Eaton / Cutler-Hammer LD2600 - 600A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
Providing robust overcurrent protection, the Eaton LD2600 is a 2-pole Series C L-Frame molded case circuit breaker. It provides fixed thermal and magnetic trip functions for industrial systems. Designed for unit-mount installations, it fits into Eaton Series C panelboards. It features reverse feed capabilities and includes line and load lugs. With a rating of 35 kAIC at 480VAC, it handles high-fault conditions. It is HACR rated for HVAC equipment and complies with UL 489 standards.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | LD2600 |
| Series | LD |
| Amperage | 600A |
| Poles | 2 |
| Mounting Style | Unit Mount |
| Voltage | 600VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC, 22kA @ 250VDC |
| Frame Type | LD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | (2) 400-500 kcmil (Al/Cu) |
| Max Wire | 500 kcmil |
| Min Wire | 400 kcmil |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Undervoltage Release, Auxiliary Switch, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Line and Load Lugs Included (TA603LD) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489 |
| Approval | CE, CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Interchangeable Trip Unit |
Product FAQs
7 answersWhat enclosures or systems are compatible with the LD2600?
The LD2600 is designed for Eaton and Cutler-Hammer Series C panelboards, switchboards, and motor control centers. It fits standard L-Frame mounting provisions.
Does the LD2600 support field-installable internal accessories?
Yes, this Series C L-Frame breaker includes accessory cavities that accept standard field-installable add-ons, such as shunt trips, auxiliary switches, and bell alarms.
Can I use the Eaton LD2600 to replace an older Westinghouse breaker?
Yes. Eaton, Cutler-Hammer, and Westinghouse all manufactured the Series C L-Frame. The Eaton LD2600 is a direct drop-in replacement for older Westinghouse LD2600 models, sharing the exact same footprint and mounting hardware.
What type of wire connections does the LD2600 support?
This breaker comes configured for feed-thru lug connections. The standard factory lugs accept dual 400 to 500 kcmil aluminum or copper conductors per pole.
Can I adjust the trip curve on the LD2600?
No, the LD2600 is equipped with a thermal-magnetic trip unit featuring fixed long-time and fixed instantaneous (LI) trip functions. It cannot be adjusted in the field.
Is the LD2600 a bolt-on or plug-in circuit breaker?
The LD2600 is a unit-mount, bolt-on breaker. It must be physically bolted to the bus or mounting pan, making it suitable for heavy-duty switchboards and motor control centers rather than standard plug-on load centers.
Can I install internal accessories while the LD2600 is mounted in the panel?
No. For safety and proper installation, Eaton requires that the circuit breaker be completely de-energized, isolated, and removed from the electrical system before opening the cover to install shunt trips or auxiliary switches.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 1 review.
- MBMike B.Verified BuyerReviewingEaton / Cutler-Hammer LD3500 - 500A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars3/13/26Superbreakers Delivered
Had an issue where we needed a large molded case breaker ASAP as a large customer was down without power. James with superbreakers absolutely delivered, he found what was needed and got it to us the very next day. Fantastic customer service and business.