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1sna120251r0700 – dr4/6.n mini neutral terminal
TE Connectivity DR4/6.N 1SNA120251R0700 is a compact blue 30 A mini feed-through neutral terminal block for conductors up to 4 mm², designed for TH15-5.5 DIN rail installations.
£0.5186
Why Choose the TE Connectivity DR4/6.N 1SNA120251R0700 Mini Neutral Terminal?
The TE Connectivity DR4/6.N 1SNA120251R0700 is a compact blue mini feed-through terminal block designed for neutral conductor connections in space-restricted industrial control panels and electrical enclosures. As part of the established Entrelec SNA series, it uses reliable screw clamp technology to provide secure conductor termination while minimising the amount of DIN rail space required.
Designed specifically for compact installations, the DR4/6.N accepts both rigid and flexible conductors up to 4 mm². Its blue housing provides clear visual identification for neutral circuits, helping panel builders create organised and easily maintainable wiring systems in machinery, automation equipment and distribution panels.
With a rated current of 30 A, a compact 6 mm terminal spacing and mounting on TH15-5.5 mini DIN rail, the DR4/6.N is particularly suitable for applications where standard-sized terminal blocks would occupy excessive panel space. Its robust construction and wide operating temperature range support dependable service in demanding industrial environments.
Key Advantages
- Compact mini neutral terminal block for space-saving panel installations.
- 30 A rated current for industrial control and distribution circuits.
- Accepts conductors up to 4 mm².
- Blue housing provides clear identification of neutral conductor circuits.
- Reliable screw clamp connection technology provides secure conductor termination.
- Designed for TH15-5.5 mini DIN rail to minimise panel space requirements.
Key Features
- TE Connectivity Entrelec SNA series.
- DR4/6.N mini feed-through neutral terminal block.
- Manufacturer part number 1SNA120251R0700.
- 30 A rated current.
- 4 mm² maximum conductor capacity.
- 6 mm terminal spacing.
- Blue housing for neutral circuit identification.
- IP20 protection rating at the main terminals.
- Mounting on TH15-5.5 mini DIN rail.
- Operating temperature range of -55 to +110 °C.
Compact Neutral Connections for Industrial Control Panels
Mini terminal blocks provide the same fundamental conductor connection function as standard DIN rail terminals while occupying significantly less space inside an enclosure. The DR4/6.N is designed for compact panel layouts where installation density is important, making it particularly useful in machinery, instrumentation and automation cabinets.
Its screw clamp connection accepts both rigid and flexible conductors and provides a secure mechanical and electrical connection. The blue terminal housing also supports conventional panel identification practices by clearly distinguishing neutral wiring from other conductors within the terminal assembly.
Typical Applications
- Industrial control panels and compact switchboards.
- Neutral conductor distribution in electrical enclosures.
- Machinery and OEM automation systems.
- Instrumentation and process control panels.
- Compact DIN rail terminal assemblies.
- Electrical distribution and interface wiring.
Technical Specifications
Tick the specs you need, then view products that match.
| Conductor Size | 4 mm² | |
|---|---|---|
| Connection | Screw clamp | |
| Terminal Type | Feed-through | |
| Product Series | TE SNA | |
| Colour | Blue | |
| Manufacturer | TE Connectivity | |
| Brand / product family | Entrelec | |
| Series | SNA Series | |
| Model | DR4/6.N | |
| Part number | 1SNA120251R0700 | |
| Previous part number | 012025107 | |
| Product type | Mini screw clamp terminal block | |
| Block function | Feed-through / neutral terminal | |
| Colour | Blue | |
| Rated current | 30 A | |
| Rated impulse withstand voltage | 4 kV | |
| Flexible conductor capacity | 0.22–4 mm² | |
| Rigid conductor capacity | 0.2–4 mm² | |
| UL / CSA conductor range | 22–12 AWG | |
| Terminal spacing | 6 mm | |
| Mounting type | TH15-5.5 mini DIN rail | |
| Protection rating | IP20 | |
| Operating temperature | -55 to +110 °C | |
| Dimensions (W × H × D) | 6 × 28 × 25.5 mm | |
| Weight | approx. 6 g | |
| Pack quantity | 50 pieces | |
| EAN | 3472591202519 | |
| Country of origin | Poland |
Frequently Asked Questions
What is the TE Connectivity DR4/6.N 1SNA120251R0700 used for?
The DR4/6.N is a compact blue feed-through terminal block commonly used for neutral conductor connections in industrial control panels, machinery and other space-restricted electrical installations.
What conductor sizes can the DR4/6.N accept?
The terminal accepts flexible conductors from 0.22–4 mm² and rigid conductors from 0.2–4 mm².
What is the current rating of the DR4/6.N?
The DR4/6.N has a rated current of 30 A, making it suitable for a wide range of industrial control and distribution circuits.
Which DIN rail is required for the DR4/6.N?
The DR4/6.N is designed for mounting on TH15-5.5 mini DIN rail, allowing a compact installation compared with standard TH35 rail terminal assemblies.
Why is the DR4/6.N terminal blue?
The blue housing allows the terminal to be readily identified for neutral conductor circuits, supporting clear and organised wiring within electrical control panels.
Trusted Terminal Connectivity for Compact Industrial Panels
TE Connectivity Entrelec SNA terminal blocks are widely used by panel builders and automation engineers where dependable screw clamp connections, compact dimensions and organised industrial wiring are required.
