Mersen ST4803PD SPD - Modular ST Series 480V L-L VPR 3000V L-L MCOV 550V 50 kA 3-pole Visual
- MPN: ST4803PD
- UPC: 782001361655
- PPN: FER-ST4803PD
CAD
$550.12
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
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Description
Surge-Trap® Modular Surge Protective Device (SPD) is a no-fuse, fail-safe surge suppressor featuring Mersen’s patented TPMOV® technology inside. UL 1449 4th Edition approved, it is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator, and a small footprint. A remote indicator option provides status to critical control circuitry. The Surge-Trap Modular SPD has a high short circuit rating and a thermally protected MOV, which eliminates the need for additional overcurrent protection devices.
Features
- Easy installation or retrofit
- DIN-rail mountable
- Fail-safe, self-protected design
- Remote indicator (optional)
- Visual indicator
- IP20 finger-safe design
- Small footprint
- No additional overcurrent protection devices required
- 2-year warranty
Documentation & Downloads
Specifications
Key Specifications
| Frequency Hz | 50/60 Hz |
|---|---|
| Max Storage Temp | 85 °C |
| Min Storage Temp | -40 °C |
| Torque Rating | 15 lb-in |
| Mcov L-L | 550 V |
| Vpr L-L | 3000 V |
| Product Line | Surge-Trap® Modular SPDs DIN Rail |
| Wire Type | Solid / Stranded CU |
| Connection Terminal Type | Box |
| Number Of Poles | 4-Pole |
| Wire Connections | Box |
| Ul Spd Type | Type 1 Component Assembly |
| Ac Or Dc | AC |
| Nominal Discharge Current | 20 kA |
| Protection Modes | L-L |
| Max Operating Temp | 85 °C |
|---|---|
| Min Operating Temp | -40 °C |
| Short Circuit Current Rating Sccr | 200 (most models) kA |
| Response Time | <25 ns |
| Nominal Operating Volt Rating Un | 480 V |
| Country Of Origin | MX |
| Product Brand | Surge-Trap® |
| Connection Terminal Material | Zinc-Plated Steel |
| Installation Mounting | DIN Rail |
| Wiring Range | #6 to #14 AWG |
| Flammability Rating | UL94 V0 |
| Housing Material | PET (Polyethelene Terphthalate) |
| Max Discharge Current Imax 8 20 | 50 kA per phase |
| Number Of Wires | 3 Wire |
| System Configuration | 3-Phase Delta |
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CAD
$550.12
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
CAD$550.12/ EA
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