Buy AS SPD 1Ph Type-2 40 kA 1Ph (SUPREME)
The TX-AC1-320V-40-T2 (SUPREME) is a high-efficiency surge protection device (SPD) engineered for single-phase AC power systems, protecting electrical installations from voltage transients and lightning-induced surges. Designed to conform to IEC 61643-11, this Type 2 SPD features advanced hybrid technology (Varistor + GDT), delivering fast response and enhanced protection with a low residual voltage level. Its compact DIN rail design makes it perfect for residential, commercial, and light industrial applications.
Product Tags
- Single-phase AC surge protector
- 320VAC SPD
- DIN rail AC surge suppressor
- Type 2 AC SPD
- Varistor GDT hybrid surge protection
- IEC 61643-11 compliant SPD
- Residential and commercial AC SPD
- Lightning protection for AC systems
- Low Up surge protector
- Reliable SPD for 230V/240V systems
Product Description
Product Description: TX-AC1-320V-40-T2 (SUPREME) Surge Protection Device (AC SPD Type-2, 40kA)
The TX-AC1-320V-40-T2 (SUPREME) is a high-efficiency surge protection device (SPD) engineered for single-phase AC power systems, protecting electrical installations from voltage transients and lightning-induced surges. Designed to conform to IEC 61643-11, this Type 2 SPD features advanced hybrid technology (Varistor + GDT), delivering fast response and enhanced protection with a low residual voltage level. Its compact DIN rail design makes it perfect for residential, commercial, and light industrial applications.
• Max. Continuous Operating Voltage (Uc):
320VAC – Optimized for standard 230V/240V single-phase power systems, ensuring seamless integration without overvoltage tripping.
• Surge Protection Performance:
- Max. Discharge Current (Imax): 40kA (8/20 µs) – Provides protection against severe surge events like indirect lightning strikes.
- Nominal Discharge Current (In): 20kA (8/20 µs) – Handles frequent power surges and switching transients reliably.
• Voltage Protection Level (Up):
< 1.5kV – Ensures very low let-through voltage, making it ideal for protecting sensitive residential or commercial electronic devices.
• Hybrid Technology:
Combines Varistor and Gas Discharge Tube (GDT) elements to balance fast reaction time, high energy absorption, and durability.
• Status Indicator:
Visual indicator shows the operational status of the device:
- Green – Device operating normally
- Red – Device needs replacement
• Electrical Connection:
Supports L, N, and PE wiring for full line-neutral-earth protection in single-phase installations.
• Mounting Style:
DIN Rail Mountable – Ensures quick, tool-free installation in distribution boards, making it ideal for compact control panels.
• International Standard Compliance:
Certified to IEC 61643-11, guaranteeing performance and safety in line with global SPD regulations.
Model Specification
| MODEL AND SPECIFICATION | Specification |
|---|---|
| Model | TX-AC1-320V-40-T2 (SUPREME) |
| Uc (Max. Continuous Operating Voltage) | 320VAC |
| T2 Imax (Max. Discharge Current) | 40kA (8/20 µs) |
| PV In (Nominal Discharge Current) | 20kA (8/20 µs) |
| Up (Voltage Protection Level) | < 1.5kV |
| Indicator | Green (Normal), Red (Replace) |
| Type | SPD Varistor / GDT |
| Standard | IEC 61643-11 |
| Connection | L, N, PE |
| Mounting Type | DIN Rail Mountable |
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