Core Capabilities
Key Features
Model Platform
TDH4 belongs to the Isolator Switch family for modular DIN rail applications.
Core Ratings
Designed with rated current 6-125A, rated voltage 240/415V for practical distribution and control scenarios.
Standards Alignment
Built in alignment with IEC 60947-3 for consistent project specification workflows.
Panel Integration
Suitable for modular panel integration with DIN-rail Mounting, IP20.
Product Brief
Overview
TDH4 is part of the Isolator Switch range for modular low-voltage distribution systems. The model family includes 4 variant option(s) to support practical project selection.
- Model Platform
- Core Ratings
- Standards Alignment
Selection
Selection / Use Cases
Use this MCCB when:
Dense Cabinets
For compact DIN-rail layouts where installation space is limited.
Modular Expansion
Suitable where fast replacement and expansion flexibility are required.
Standardized Wiring
Supports assemblies that require accessory and wiring consistency.
- Confirm the required Isolator Switch function and project protection goal before final selection.
- Select according to required current range: 6-125A.
- Verify specification alignment with project standard references: IEC 60947-3.
Technical Data
Technical Specs
| Rated Voltage (Ue) | 240/415V |
|---|---|
| Rated Frequency | 50/60Hz |
| Rated Current | 6-125A |
| Standard | IEC 60947-3 |
| Degree of Protection | IP20 |
| Installation | DIN-rail Mounting |
| Electrical and Mechanical Life | 20000 |