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PSX3XLDB0450
POWR-SPEED SQB SIZE 3XL DIN BL 450A | Series: PSX
Littelfuse PSX series 1500 V dc high-speed square body fuses are specially designed to protect battery energy storage systems (BESS), photovoltaic inverters, and many of dc applications such as dc common bus systems, larger industrial regenerative drives, rectifiers and, metal processing equipment.
The PSX series fuses are extremely fast-acting, offering high-speed performance up to 1500 V dc, ranging from 80 A to 1400 A in the smallest NH XL package sizes. The PSX series is available with multiple mounting terminations including flush-end style, DIN-style and bolted-blade style. Visual blown fuse indication is standard on all fuses and optional micro-switch is available for external indication. The PSX series is certified to UL 248-13 and compliant with the IEC 60269-7 (Class aBat) battery protection fuse standard.
| Property | Value |
|---|---|
Current Rating (Continuous) in Amps | 450 |
Interrupting Rating
| 250 kA @ 1500 Vdc |
Opening | aBat |
Case Size | NH 3XL |
Amp Code (Part Number) | 0450 |
Indicating | Yes |
interrupt Amperage (A) - 1 | 250000 |
Interupt Voltage Type | DC |
interrupt Voltage (V) -1 | 1500 |
Mounting Method | DIN Blade |
- High voltage rating up to 1.5 kV dc
- Dc interrupting rating is 250 kA
- Extremely fast acting for high-speed performance
- Low watt loss provides energy efficiency for BESS applications
- Compact NH 1XL and 3XL sizes offer flexibility
PSX3XLDB0450 Applications
- Battery energy storage systems (BESS)
- Power conversion systems
- Dc common bus systems
- Hybrid PV-BESS inverters
- Regenerative drives
- Industrial heaters and welding equipment
- Metal processing industries
PSX3XLDB0450 Resources
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| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHC's) Declaration | REACH (SVHC's) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| PSX3XLDB0450X | POWR-SPEED SQB SIZE 3XL DIN BL 450A | View More |
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