LL63B600 - 600Amp Circuit Breaker
- 600 Amp
- 25k @ 600VAC; 50k @ 480VAC; 65k @ 240VAC
- 3 Pole
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LL63B600 - 600Amp Circuit Breaker Description
LL63B600 - 600Amp Circuit Breaker
The LL63B600 gives you several solid identification points right away: 600 amps, three poles, and Type LL6. Then there are the interrupting ratings, and they're worth reading alongside the voltage rather than as a single A.I.C. number. The supplied ratings are 65 kA at 240VAC, 50 kA at 480VAC, and 25 kA at 600VAC. If you're working on existing electrical equipment and LL63B600 is the number you're trying to match, those details are the useful ones. They help narrow the search beyond simply looking for another 600A breaker.
Key Features and Benefits
- 600A rated current
- 3-pole configuration
- LL6 type designation
- Three clearly identified voltage-specific interrupting ratings
- Useful for existing or legacy equipment where the required part number and electrical characteristics point specifically to LL63B600
Technical Specifications
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Part Number: LL63B600
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Type: LL6
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Amperage: 600A
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Poles: 3
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A.I.C. — 240VAC: 65 kA
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A.I.C. — 480VAC: 50 kA
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A.I.C. — 600VAC: 25 kA
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Weight: 24 lbs
Material Compliance and Certifications
Specific UL, CSA, IEC, RoHS, REACH, or other certification and material-compliance information wasn't provided for the exact LL63B600 part number.
Where It Works Best
The LL63B600 is most relevant when you're maintaining existing or legacy electrical equipment and the application points back to this particular 600A, three-pole LL6 configuration.
On a 240VAC system, the supplied interrupting rating is 65 kA. At 480VAC, it's 50 kA. At 600VAC, the stated rating is 25 kA. Those numbers aren't interchangeable, so check the A.I.C. against the actual system voltage.
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Specifications
- Poles:3
- Amperes:600
- A.I.C. Rating & Volts:25k @ 600VAC; 50k @ 480VAC; 65k @ 240VAC
- Type:LL6
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You may return unused items within 30 days of delivery for a full refund.
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