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Littelfuse LST2757VL2NT1 Thermal Protected Surge Suppressor
The LST series Metal Oxide Varistors are thermally protected surge suppressors with integrated disconnection for enhanced safety. Built using Littelfuse's advanced TMOV technology, these devices feature a thermal disconnect and arc shield, preventing failure and fire hazards during overvoltage or end-of-life conditions. They include AC/DC rated micro-switches with Normally Open or Closed options for remote status indication, making them ideal for Type 1 and Type 2 SPDs. Designed for UL1449 compliance, they share the same PCB footprint for 50kA and 75kA ratings, with visual indicators for operational status, ensuring reliable surge protection in industrial and electrical systems.
Littelfuse LST2757VL2NT1 Thermal Protected Surge Suppressor Specifications:
- Voltage Rating: 275 V (assumed typical rating based on series
- Imax Rating: 75 kA
- Thermal disconnect: Built-in with electric arc shield
- Switch options: Normally Open (NO) or Normally Closed (NC)
- Switch Pin Ratings: 60 Vde/0.2 A, 250 Vac/0.1 A
- Built-in micro-switch: Mechanically triggered, rated for AC/DC
- Construction: Thermally protected MOV technology
- Standards: UL1449 Type 4 recognized, IEC 60068-1, IEC 61051-1
- Operating Temperature: -40°C to +85°C
- Dimensions: Approximate length 12.5 mm, width 5.3 mm, height 15.7 mm
- Environmental: RoHS compliant, Halogen-Free
- PCB Layout: Same for 50kA and 75kA models
- Protection features: Thermal disconnection, arc suppression
- Usage: Surge protective device, industrial surge suppression
Buy the Littelfuse LST2757VL2NT1 – Reliable Surge Suppressor for Industrial Applications
Order the Littelfuse LST2757VL2NT1 surge protective device online today to ensure your system’s safety with advanced thermally protected MOV technology. This highly reliable component is designed for Type 1 and Type 2 surge protection, featuring integrated thermal disconnection and remote monitoring options. Its UL1449 certification guarantees compliance with industry standards, providing peace of mind. Whether for industrial equipment, electrical installations, or surge suppression systems, purchasing online guarantees quick delivery, authentic quality, and expert customer support for uninterrupted surge protection.
Buy Littelfuse LST2757VL2NT1 now and experience unmatched reliability and advanced thermal protection for surge suppression in industrial environments.
Frequently Asked Questions
Where can I buy Littelfuse LST2757VL2NT1?
You can click on the BUY or RFQ button to purchase LST2757VL2NT1 from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part LST2757VL2NT1?
You can download the LST2757VL2NT1 datasheet or visit the Littelfuse website for support.
Who is the manufacturer of LST2757VL2NT1?
Littelfuse