Core Capabilities
Key Features
Product Platform
TDUKF A/B belongs to the Waterproof Isolator Switch line for waterproof electrical protection applications.
Protection and Compliance
Built with IP65 high-grade protection, waterproof, dustproof and anti-corrosion to support reliable outdoor and...
Durable Construction
Uses construction references including UV-resistant, heat-resistant, glow wire test temperature 650C for practical field...
Variant Selection
Variant parameters include 1P 20A 250V, 1P 35A 250V, 1P 63A 250V to simplify...
Product Brief
Overview
TDUKF A/B is part of the Waterproof Isolator Switch portfolio for low-voltage distribution, connection, and isolation tasks in demanding environments. This model set contains 12 variant option(s), supporting practical adaptation across residential, commercial, and industrial installations.
- Product Platform
- Protection and Compliance
- Durable Construction
Selection
Selection / Use Cases
Use this MCCB when:
Branch Distribution
Applied in enclosure-level branch distribution and feeder breakout projects.
Mounting Constraints
Suitable when ingress rating and internal mounting limits must be controlled.
Configured Delivery
Fits projects that require configured accessories and documented delivery scope.
- Confirm the required Waterproof Isolator Switch function and installation environment before final selection.
- Check ingress protection requirement against model rating: IP65 high-grade protection, waterproof, dustproof and anti-corrosion.
- Review variant parameter combinations for poles/current/voltage fit: 1P 20A 250V, 1P 35A 250V, 1P 63A 250V, 2P 20A 440V.
Technical Data
Technical Specs
| Protection Grade | IP65 high-grade protection, waterproof, dustproof and anti-corrosion. |
|---|---|
| Environmental Resistance | UV-resistant, heat-resistant, glow wire test temperature 650C. |
| Application Field | Suitable for outdoor PV systems, including large-scale ground power stations, industrial & commercial rooftops, household distributed PV, and fishery/agrisolar complementary projects. |
| Max Cable Cross-section | 16 mm² |
| Variant Parameters | 1P 20A 250V.; 1P 35A 250V.; 1P 63A 250V.; 2P 20A 440V. |