The LD3600F is part of the Eaton / Cutler-Hammer Series C LD35K molded case circuit breaker family. “LD35K” refers to the 35kA interrupting capacity class at 480VAC, while LD3600F is the specific 600A frame model.
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The LD3600F is part of the Eaton / Cutler-Hammer Series C LD35K molded case circuit breaker family. “LD35K” refers to the 35kA interrupting capacity class at 480VAC, while LD3600F is the specific 600A frame model.
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| Item | Specification |
|---|---|
| Manufacturer | Eaton / Cutler-Hammer |
| Catalog Number | LD3600F |
| Series | Series C |
| Breaker Type | Molded Case Circuit Breaker |
| Frame Type | L-Frame (LD) |
| Interrupt Class | LD35K |
| Rated Current | 600 A |
| Number of Poles | 3 Pole |
| Rated Voltage | 600 VAC |
| DC Voltage Rating | 250 VDC |
| Frequency | 50/60 Hz |
| Trip Unit Type | Fixed Thermal / Fixed Magnetic (T186) |
| Protection Functions | Long-Time and Instantaneous Protection |
| Interrupting Capacity | 65 kAIC @ 240 VAC |
| Interrupting Capacity | 35 kAIC @ 480 VAC |
| Interrupting Capacity | 25 kAIC @ 600 VAC |
| Interrupting Capacity | 22 kAIC @ 250 VDC |
| Mounting Type | Bolt-On |
| Terminal Type | Line and Load |
| Certification | UL 489 |
| Weight | Approx. 17 lb (7.7 kg) |
| Dimensions | 10.75 × 8.25 × 4.06 in |
| Operating Temperature Reference | 40°C Calibration |
| Application | Industrial Power Distribution, MCC, Switchgear, OEM Equipment, Motor Protection Systems |
The Eaton Cutler-Hammer LD3600F is a heavy-duty Series C L-Frame molded case circuit breaker designed for industrial power distribution and motor control applications. Featuring a 600A current rating, 600VAC operating voltage, and 35kA interrupting capacity at 480VAC, the breaker provides dependable protection against overloads and short circuits in demanding electrical systems. The LD3600F utilizes a fixed thermal-magnetic trip mechanism and is commonly installed in switchboards, motor control centers (MCCs), industrial panels, mining facilities, and manufacturing plants.
High-performance Series C molded case breaker
600A continuous current rating
Thermal-magnetic trip protection
35kA interrupting rating at 480VAC
Suitable for 600VAC and 250VDC systems
Rugged industrial-grade construction
UL 489 certified
Compatible with Eaton Series C accessories and trip units