Description
Type 1+2 SPD – 4-Pole Surge Protection for Full-Phase Systems
⚡ WCED Whitecliffe WSPDTE-4
The WCED Whitecliffe WSPDTE-4 4 Pole 4 Module Type 1+2 SPD Surge Protection Device (also known as a Whitecliffe combined lightning and switching surge arrestor) provides strong, full-spectrum protection for your electrical installations. With its Type 1 and Type 2 combined protection, this 4-pole surge protection device is designed for three-phase systems with a neutral connection. It shields equipment from both direct lightning strikes and everyday switching surges.
Compact yet powerful, this 4-module SPD breaker is built to meet BS7671 and 18th Edition regulations, offering peace of mind in every setting. Suitable for TT, TN-S and TN-C-S (PME)System
What You Get – WSPDTE-4 Device Specs
- Type: Type 1 + Type 2 SPD
- Suitable for TT, TN-S and TN-C-S (PME) System
- Poles: 4P (L1, L2, L3, N)
- Nominal discharge current: 20kA
- Max discharge current: 50kA
- Voltage: 230/400V AC (Uc = 275V)
- Mounting: DIN rail (35mm symmetrical)
- Indicator: Red/green mechanical status display
- Terminal capacity: 2.5–25 mm²
- Operating temperature: -40°C to +85°C
- Dimensions: 4-module DIN size
Key Features of the 4-Pole Type 1+2 SPD
- Combined Type 1+2 Protection – Guards against lightning and switching surges
- Full-Phase Coverage (3P+N) – Secures all live and neutral conductors
- Durable Build – Constructed for longevity in demanding environments
- Clear Visual Indicators – Know system status at a glance
- Compact Format – 4-module unit fits easily into existing panels
Ideal Applications for the WSPDTE-4 SPD
Use this device wherever high-performance surge protection is critical:
- Residential – Prevents damage to appliances and home systems
- Commercial – Safeguards IT systems, lighting, and POS devices
- Industrial – Protects machinery, control systems, and switchgear
Need a Type 2-Only SPD?
View our related product:
Summary – Full Protection in One Compact SPD
The WCED WSPDTE-4 Type 1+2 SPD is the ideal solution for full-scale surge protection in 3-phase + neutral systems. It combines strength, compact design, and compliance for professional-grade reliability.
