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Littlefuse PSX_C Series High-Speed Square Body 1500Vdc 80A-1400A Fuse

Littlefuse PSX_C series high-speed square body fuses are extremely fast-acting, offering high-speed performance up to 1500Vdc, ranging from 80A to 1400A in the smallest NH XL package sizes.
The PSX_C seriesis available with multiple mounting terminations including flush-end, DIN, and bolted-blade styles.
Visual blown fuse indication is standard on all fuses and an optional micro-switch is available for external indication.
  • PSX_C

  • Littlefuse

PSX1XLFL****XC Flush Mertic:
PSX1XLUB****XC Bolted Blade:
PSX1XLDC****XC DIN Blade:
Availability:
Quantity:
Littlefuse PSX_C Series High-Speed Square Body 1500Vdc 80A-1400A Fuse
Littlefuse PSX_C Series High-Speed Square Body 1500Vdc 80A-1400A Fuse
Littlefuse PSX_C Series High-Speed Square Body 1500Vdc 80A-1400A Fuse
Littlefuse PSX_C Series High-Speed Square Body 1500Vdc 80A-1400A Fuse
Littlefuse PSX_C Series High-Speed Square Body 1500Vdc 80A-1400A Fuse
Littlefuse PSX_C Series High-Speed Square Body 1500Vdc 80A-1400A Fuse

Lifflefuse PSX_C Series High-Speed 1500Vdc 80A - 1400A DC Fuses Detail

Features & Benefits
Features Benefits
High DC interrupting rating Provides superior short-circuit protection
Extermely fast acting Delivers high-speed performance with fast, reliable, short-circuit response within the interrupting rating
Low watt loss Maximizes efficiency by preventing energy loss and minimizing the wasted power of components
Condorms to the IEC 60269-7 battery standard Specifically design to safeguard evolving battery technologies with fuse circuit pretection
Compact NH 1XL and 3XL sizes Save space and offer design flexibility


Specifications
Rated Voltage
1500 VDC
Rated Current 80A - 1400A
Interrupting Rating 250kA
Time Constant 1XL: ≤3ms; 3XL: ≤5ms
Microswitch Yes
Mounting

Bolted-blade style;

DIN-blade style;

Metric flush-end style

Material

Body: ceramic

Contacts: plated copper (bladed)

              plated brass (flush end)

Approvals cURus Recognized (File: E71611)
Applicable Standards UL248-13, IEC 60269-7
Environmental RoHS Compliant, REACH
Operating Temperature
-55℃ to +125℃
Storage Temperature Up to +35℃ with relative humidity <65%
Country of Origin China
Part Number Information
Class size Flush Metric(FL) Bolted Blade(UB) DIN Blade(DB) Rated Current Minimun Breaking Capacity
Box Quantity
NH 1XL PSX1XLFL0080XC PSX1XLUB0080XC PSX1XLDB0080XC 80A 800A 1 pc/box
PSX1XLFL0100XC PSX1XLUB0100XC PSX1XLDB0100XC 100A 1000A 1 pc/box
PSX1XLFL0125XC PSX1XLUB0125XC PSX1XLDB0125XC 125A 1250A 1 pc/box
PSX1XLFL0160XC PSX1XLUB0160XC PSX1XLDB0160XC 160A 1600A 1 pc/box
PSX1XLFL0200XC PSX1XLUB0200XC PSX1XLDB0200XC 200A 2000A 1 pc/box
PSX1XLFL0250XC PSX1XLUB0250XC PSX1XLDB0250XC 250A 2500A 1 pc/box
PSX1XLFL0280XC PSX1XLUB0280XC PSX1XLDB0280XC 280A 2800A 1 pc/box
PSX1XLFL0315XC PSX1XLUB0315XC PSX1XLDB0315XC 315A 3150A 1 pc/box
PSX1XLFL0350XC PSX1XLUB0350XC PSX1XLDB0350XC 350A 3500A 1 pc/box
PSX1XLFL0400XC PSX1XLUB0400XC PSX1XLDB0400XC 400A 4000A 1 pc/box
PSX1XLFL0450XC PSX1XLUB0450XC PSX1XLDB0450XC 450A 6750A 1 pc/box
PSX1XLFL0500XC PSX1XLUB0500XC PSX1XLDB0500XC 500A 7500A 1 pc/box
PSX1XLFL0550XC PSX1XLUB0550XC PSX1XLDB0550XC 500A 8250A 1 pc/box
PSX1XLFL0630XC PSX1XLUB0630XC PSX1XLDB0630XC 630A 9450A 1 pc/box
NH 3XL
PSX3XLFL0450XC PSX3XLUB0450XC PSX3XLDB0450XC 450A 4500A 1 pc/box
PSX3XLFL0500XC PSX3XLUB0500XC PSX3XLDB0500XC 500A 5000A 1 pc/box
PSX3XLFL0550XC PSX3XLUB0550XC PSX3XLDB0550XC 550A 5500A 1 pc/box
PSX3XLFL0630XC PSX3XLUB0630XC PSX3XLDB0630XC 630A 6300A 1 pc/box
PSX3XLFL0700XC PSX3XLUB0700XC PSX3XLDB0700XC 700A 7000A 1 pc/box
PSX3XLFL0800XC PSX3XLUB0800XC PSX3XLFL0800XC 800A 8000A 1 pc/box
PSX3XLFL0900XC
PSX3XLUB0900XC
PSX3XLDB0900XC
900A 9000A 1 pc/box
PSX3XLFL1000XC PSX3XLUB1000XC PSX3XLDB1000XC 1000A 10000A 1 pc/box
PSX3XLFL1100XC PSX3XLUB1100XC PSX3XLDB1100XC 1100A 110000A 1 pc/box
PSX3XLFL1250XC PSX3XLUB1250XC PSX3XLDB1250XC 1250A 12500A 1 pc/box
PSX3XLFL1400XC PSX3XLUB1400XC PSX3XLDB1400XC 1400A 14000A 1 pc/box


Dimensions

WX20250911-173233

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