The Siemens LMXD63B700 is a molded case circuit breaker from the SENTRON LMD6 family, designed to provide reliable low-voltage protection with a thermal-magnetic trip unit. Built to meet UL 489 and IEC 60947-2 standards, this breaker ensures safe operation in demanding environments. With a 700A current rating and high breaking capacity, it delivers dependable circuit protection for industrial and commercial applications.
Technical Details
- Part Number: LMXD63B700
- Manufacturer: Siemens
- Product Family: SENTRON LMD6
- Type: Molded Case Circuit Breaker
- Trip Unit: Thermal-Magnetic, Non-Interchangeable
- Frame: LMD Frame, Standard Capacity
- Poles: 3-Pole
- Rated Current: 700 A
- Voltage Rating: Up to 600 VAC
- Breaking Capacity: 25 kAIC @ 600 V, 50 kAIC @ 480 V
- Standards Compliance: UL 489, IEC 60947-2
- Special Features: No lugs installed
- Dimensions (W × H × D): 7.5 × 16 × 4.5 in.
- Net Weight: 32.7 lb
- Lifecycle Status: Active Product
Key Features
- Provides reliable low-voltage protection with thermal-magnetic trip.
- High breaking capacity for industrial applications.
- Rugged molded case design ensures long service life.
- Meets global safety standards UL 489 and IEC 60947-2.
- Compact frame with non-interchangeable trip unit for security.
Applications
- Industrial power distribution systems.
- Commercial electrical installations requiring 700A protection.
- Protection of motors, feeders, and branch circuits.
- Applications needing compact, high-capacity circuit breakers.
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Alternate Part Numbers
LMXD63B700, LMXD63B7OO, LMXD63B7Ol