Why Choose the TE Connectivity 1SNA110434R1500 DR4/6.G Miniblock Terminal Block?
The TE Connectivity 1SNA110434R1500 DR4/6.G is a compact grey screw-clamp miniblock terminal block from the ENTRELEC industrial connectivity range, designed for space-efficient electrical connections in control panels, machinery and automation systems. Its miniature format provides reliable conductor termination where available DIN rail space is limited.
The DR4/6.G features a 2.5 mm² rated cross-section and accepts flexible conductors from 0.22–4 mm² and rigid conductors from 0.2–4 mm². Its proven screw-clamp connection provides secure conductor retention, while the compact 6 mm spacing enables high-density terminal assemblies in industrial electrical equipment.
Rated at 20 A and 380 V for the main circuit, the 1SNA110434R1500 also provides a short-time withstand current of 300 A for 1 s. Designed for mounting on TH15-5.5 miniature DIN rail, this grey miniblock measures approximately 29 × 6 × 28.5 mm and weighs only 5 g, making it an effective solution for compact industrial wiring applications.
Key Advantages
- Compact miniblock terminal design for space-conscious electrical installations.
- 20 A rated current for industrial control and electrical circuits.
- 380 V rated voltage for dependable industrial connectivity.
- Accepts flexible and rigid conductors up to 4 mm².
- Compact 6 mm spacing supports high-density terminal assemblies.
- Mounts on TH15-5.5 miniature DIN rail in accordance with IEC 60715.
Key Features
- TE Connectivity / ENTRELEC DR4/6.G miniblock.
- Grey single-level terminal block.
- Reliable screw-clamp connection technology.
- 2.5 mm² rated cross-section.
- 0.22–4 mm² flexible conductor capacity.
- 0.2–4 mm² rigid conductor capacity.
- 20 A main-circuit rated current.
- 380 V rated voltage.
- 300 A short-time withstand current for 1 s.
- 6 mm terminal spacing.
- Designed for TH15-5.5 DIN rail mounting.
Space-Efficient Connectivity for Industrial Panels
Miniblock terminals provide the electrical connection functionality of conventional terminal blocks in a smaller format, helping panel builders maximise usable space inside compact cabinets and equipment. The DR4/6.G combines its narrow 6 mm profile with secure screw-clamp termination to provide an organised and serviceable wiring solution.
Mounting on TH15-5.5 miniature DIN rail makes the 1SNA110434R1500 particularly suitable for compact control assemblies, junction boxes and specialised equipment. Its broad conductor capacity allows the same terminal format to accommodate a useful range of control, signal and power wiring requirements.
Typical Applications
- Compact industrial control panels.
- Machine building and OEM electrical equipment.
- PLC and automation system wiring.
- Junction boxes and marshalling assemblies.
- Instrumentation and control circuits.
- High-density miniature DIN rail terminal assemblies.
