Surge Protection Device 230V SPD / Sing...
Surge Protection Device 230V SPD / Single Phase SPD
Three-stage SPD-230V surge protection device providing heavy-duty protection against power surges, transient voltage spikes, and line disturbances with three coordinated stages of suppression. Housed in a DIN rail panel mount enclosure with protective earth connection.
Key Features
- Three-stage surge protection across L-N, L-PE, and N-PE paths
- High-energy MOV and fast-clamping TVS transient suppression
- Compatible with 230V AC single-phase and up to 310V DC systems
- Protects automation controllers, HMIs, and power supplies from line surges
- Ultra-fast response time (< 25 ns)
- Standard 35 mm DIN rail mountable enclosure with dedicated PE earth terminal
- Dimensions: 60 mm × 50 mm × 20 mm
Ordering Information
| Product Code | Description |
|---|---|
| SPD-230V-AC | Surge Protection Device 230V SPD / Single Phase SPD |
| SPD-24V-DC | Surge Protection Device 24V DC SPD |
| SPD-RS485 | Surge Protection Device RS485 |
| SPD-ETH-RJ45 | Ethernet Surge Protection Device |
| SPD-20MA | 4-20mA Surge Protection Device SPD 4 to 20mA |
Applications
- Industrial Automation & Process Control: Reliable signal interfacing and device connectivity across automated production lines.
- SCADA & PLC Integration: Seamless communication between field instrumentation and control systems.
- Control Panel Building: Compact 35 mm DIN rail mounting for clean and space-efficient cabinet wiring.
- OEM Equipment & Diagnostics: Robust electrical protection and standard industrial ratings.
Specifications
| Parameter | Value |
|---|---|
| Mounting Type | 35 mm DIN Rail Mounting |
| Dimensions | 60 mm x 50 mm x 20 mm (L x W x H) |
| Enclosure Material | Industrial ABS plastic |
| Operating Temperature | -10 °C to +60 °C |
| Storage Temperature | -40 °C to +85 °C |
| Relative Humidity | 5% to 95% RH (non-condensing) |
Electrical Specifications
| Parameter | Specification |
|---|---|
| Operating Voltage | 230V AC, 310V DC |
| Max Discharge Current (Imax) | 10 kA (8/20 µs impulse) |
| Response Time (tA) | < 1 ns (TVS) / < 25 ns (GDT) |
| Protection Technology | Multi-stage Hybrid (GDT + TVS Clamping) |
Isolation & Protection Specifications
| Parameter | Value | Standard / Notes |
|---|---|---|
| Voltage Clamping Level | Low Clamping | High-efficiency multi-stage surge attenuation |
| Surge Standard | IEC 61643-21 / IEC 61000-4-5 | Class-compliant industrial transient immunity |
| Grounding Interface | Integrated PE Terminal | Low-impedance earth DIN rail connection |
Mechanical Dimensions
Terminal Details & Wiring
Terminal Connections
| Terminal Block | Pin | Label | Function | Description |
|---|---|---|---|---|
| Line In (Unprotected) | 1 | L_IN | AC Line In | Unprotected 230V AC Phase / Line wire input |
| (Bottom Block) | 2 | N_IN | AC Neutral In | Unprotected 230V AC Neutral wire input |
| Line Out (Protected) | 3 | L_OUT | AC Line Out | Protected clean 230V AC Phase to control equipment |
| (Top Block) | 4 | N_OUT | AC Neutral Out | Protected clean 230V AC Neutral to control equipment |
| Ground Terminal | PE | PE | Earth Ground | Dedicated low-impedance protective earth terminal and DIN clip |
Revision History
| Revision | Date | Description of Change |
|---|---|---|
| Rev 1.0 | 2026-09-09 | Initial datasheet release |
Get the latest version of this datasheet : click here..
Support
Website: www.veawe.io
Email: info@veawe.io