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Product Info
- Manufacturer:Merlin Gerin
- Sub-Category:Trip Units & Programmers
Description
STR38S-LSI-800A
STR38S-LSI-800A is a Merlin Gerin MasterPact electronic trip unit designed for use with MasterPact air circuit breakers, providing advanced overcurrent protection and monitoring capabilities. This trip unit features LSI (Long Short Instantaneous) functions with RMS sensing technology, enabling precise detection and coordination of fault conditions across a wide range of electrical systems. The STR 38 S series incorporates thermal memory and I2t ramp characteristics, along with defeatable instantaneous protection for flexible application in industrial and commercial power distribution environments. Key Specifications
- Part Number: STR38S-LSI-800A
- Manufacturer: Merlin Gerin
- Trip Unit Type: STR 38 S
- Current Sensor Rating: 800A
- Voltage Rating: 600V AC
- Poles: 3
- Maximum Amperage: 6300A
- Minimum Amperage: 800A
- Protection Functions: Long-time, Short-time, Instantaneous, Ground-fault
- Sensing Technology: RMS (Root Mean Square)
- Standard Features: Alarm switch, Overcurrent trip switch, Thermal memory, I2t ramp
Specifications
- Part Number: STR38S-LSI-800A
- Manufacturer : Merlin Gerin
- Brand : Merlin Gerin
- Category : Circuit Breaker
- Item Subcategory : Trip Units & Programmers
- Family : Masterpact
- Type : STR
- Voltage : 600
- Poles : 3
- Functions : LSI - Long-Time, Short-Time and Instantaneous
- Amperage Maximum : 800
- Amperage Minimum : 800
- Protection : Solid State
- Compatible Frames : M,MP
Product Data
- Weight : 10
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