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Product Description & Specifications
Confirm the complete catalog number and application requirements before ordering. The specifications below reflect the product information available for this listing.
- Manufacturer
- Siemens
- Sub-Category
- Trip Unit
- Series
- Sentron Series
- Frame
- LMD
- Rated current
- 800
- Max current rating
- 800
- Voltage
- 600V
- Poles
- 3
- Phases
- 3
- Interrupting rating
- 50kA@480V
- Trip functions
- LI - Long Time and Instantaneous Trip
- Protection
- Thermal Magnetic
- Connection
- Bolt-On
- Country of origin
- Mexico
Show all specifications (6 more)
- Amperage Maximum
- 800
- Compatible Frames
- LMD,HLMD
- UPC
- 783643268173
- GTIN
- 00783643268173
- Weight
- 2.795
- Wire Size
- AWG 1/0 to 500KCM, Cu/Al
Product description & additional details
LMD63T800
LMD63T800 is a Siemens 800 Amp, 3-pole, 600 Volt molded case circuit breaker trip unit designed for reliable circuit protection in commercial and industrial applications.
This thermal magnetic trip unit is compatible with Siemens Sentron Series LMD and HLMD frame circuit breakers, offering long-time and instantaneous overcurrent protection. It meets UL 489 and IEC 60947-2 standards for safety and performance, ensuring compliance with rigorous electrical codes.
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Key Specifications
- Amperage: 800A
- Voltage: 600V AC
- Poles: 3
- Mounting Type: Fixed (molded case)
- Interrupt Rating: 25kA at 600V, 50kA at 480V
- Series/Frame: LMD, HLMD
- Trip Unit: Thermal magnetic (LI – Long-time and Instantaneous)
- Certifications: UL 489, IEC 60947-2
- Application: Commercial, industrial power distribution
- Protection Functions: Overload, short circuit
- Compatibility: Siemens Sentron Series
- Dimensions: Standard LMD frame size
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Specifications
- Part Number: LMD63T800
- Manufacturer : Siemens
- Brand : Siemens
- Category : Circuit Breaker
- Item Subcategory : Trip Unit
- Family : Sentron Series
- Type : LMD
- Voltage : 600
- Amperage : 800
- Phase : 3
- Poles : 3
- AIC rating : 50kA@480V
- Connection : Bolt-On
- Functions : LI - Long Time and Instantaneous Trip
- Amperage Maximum : 800
- Protection : Thermal Magnetic
- Compatible Frames : LMD,HLMD
Product Data
- UPC : 783643268173
- GTIN : 00783643268173
- Country of Origin : Mexico
- Weight : 2.795
- Wire Size : AWG 1/0 to 500KCM, Cu/Al
Return eligibility: what to know before ordering
Return requests must be made within 30 days of shipping and require authorization. Used, installed, energized, or tested items are not eligible. A restocking fee of up to 35% may apply. Review the full policy before purchase.
Product-specific restrictions apply. International orders are non-cancellable and non-refundable under the policy.
Warranty supplied by Essential Electric
Warranty coverage is provided by Essential Electric, subject to the product and policy terms. Essential Electric is an independent supplier. Surplus or discontinued inventory may not qualify for the original manufacturer’s warranty.
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