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Erico TDX400S277/480 - GROUNDING - PROTECTOR, SURGE
Regular price
$7,530.58
Unit price
Brand: Erico
|
SKU:
9832526
Regular price
$7,530.58
Unit price
Description
Description
Modular TDX Panel Protector, 400 kA
Features
- Transient Discriminating (TD) Technology provides increased service life
- Modular design allows easy replacement of surge modules
- Built-in features include TD Technology, thermal protection, short circuit current cartridge fusing and a surge counter
- Status indication flag per mode, voltage presence LEDs, audible alarm and voltage-free contacts providing remote status monitoring
- 400kA 8/20?s maximum surge rating provides protection suitable for service entrance, main-distribution panels and highly exposed applications
Specifications
Specifications
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Specifications
| Part Number | TDX400S277/480 |
|---|---|
| Nominal System Voltage (Un) | 277/480 V |
| Distribution System | 3Ph 4W+G |
| Max Continuous Operating Voltage (Uc) | 320/550 VAC |
| Stand-off Voltage | 480/831 VAC |
| Frequency | 50 – 60 Hz |
| Short Circuit Current Rating (SCCR) | 200 kA |
| Nominal Discharge Current (In), IEC | 40 kA 8/20 ?s |
| Nominal Discharge Current (In), UL | 20 kA 8/20 ?s |
| Max Discharge Current (Imax), Per Phase | 400 kA 8/20 ?s |
| Impulse Current (Iimp), Per Mode | 25 kA 10/350 ?s |
| Voltage Protection Rating (VPR), L-N | 1,200 V @ 3 kA |
| Protection Modes | L-N, L-PE, N-PE |
| Status Indication | LED, Mechanical flag, Audible alarm |
| Surge Counter | Yes |
| Technology | TD technology with thermal disconnect, Over-current replaceable cartridge fusing |
| Remote Contacts | Yes |
| Lead Length | 30" |
| Lead Size | #10 |
| Ground Lead Length | 36" |
| Temperature | -40 to 176 °F |
| Enclosure Material | Metal |
| Enclosure Rating | IP 20NEMA®-1 |
| Mounting | 3/4” straight nipple |
| Depth (D) | 3 1/4" |
| Height (H) | 10.4" |
| Width (W) | 10.32" |
| Unit Weight | 14 lb |
| Certification Details | UL® 1449 Edition 4 Type 1/2, 20 kA Mode |
| Complies With | ANSI®/IEEE® C62.41.2-2002 Scenario II, Exposure 3, 100 kA 8/20 ?s, 10 kA 10/350 ?s, IEC® 61643-1 Class I, Class II |
| Replacement Module | TDS150M277 |
| Certifications | CEC-Tick, UL |
| Standard Packaging Quantity | 1 pc |
| UPC | 78285666736 |
Documents and Downloads
Documents and Downloads
- Rail Solutions - Expertly Engineered. Global Capabilities
- Wind Power Solutions
- Rail Surge Protection Guide
- UL VZCA.E325047
- nVent ERICO Lightning and Surge Solutions
- TDX Modular Diagnostic Sheet
- TDX Series Flush Mount Instructions
- Technical Note TN CR 001, Why Install Surge Protection
- Technical Note TN CR 002, The need for co-ordinated protection
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