Description
4 Pole SPD + 40A C Curve Type A RCD with Metal Enclosure
WCED WRDUSP440C – Comprehensive Surge & Residual Current Protection for Three-Phase Systems
The WCED WRDUSP440C is a high-performance 4 Pole Surge Protective Device (SPD) combined with a 40A C Curve Type A Residual Current Device (RCD), enclosed in a durable metal housing. This all-in-one solution ensures superior electrical protection by safeguarding installations from voltage surges, overloads, short circuits, and residual currents.
Designed for three-phase systems with neutral, this unit provides robust protection for residential, commercial, and industrial electrical setups. With its metal enclosure, it offers enhanced durability and security, making it ideal for demanding environments such as EV charging stations.
Key Features
- Integrated Protection – Combines a 4 Pole SPD with a 4 Pole 40A C Curve Type A RCD
- 40A C Curve RCD – Provides reliable protection against overloads, short circuits, and residual currents
- Type A RCD – Detects both AC and pulsating DC residual currents, ensuring enhanced electrical safety
- 4 Pole Design – Ensures complete surge and residual current protection for three-phase systems with neutral
- Durable Metal Enclosure – Offers robust protection and long-lasting reliability
- Easy Installation – Designed for quick and straightforward setup, making it ideal for professional electricians
Applications
- Residential – Perfect for homes requiring comprehensive electrical protection
- Commercial – Suitable for offices, retail spaces, and other business environments
- Industrial – Essential for factories and industrial facilities needing surge and residual current protection
- EV Charging Stations – Provides critical safety for both residential and commercial EV charging setups
Why Choose This Product?
The WCED WRDUSP440C delivers dual-layered electrical protection, ensuring maximum safety and reliability in three-phase installations. Its combination of surge suppression and residual current protection makes it a versatile and essential component for modern electrical systems.
Some other similar variants worth checking below
- 3 Phase SPD with 32A Curve B 4 Pole MCB
- 3 Phase SPD with 40A Curve C 4 Pole MCB
- 3 Phase SPD with 63A Curve C 4 Pole MCB
- 4 Pole SPD + 4 Pole 40A C Curve Type A RCBO
