Why Choose the TE Connectivity M4/6.D2 1SNA105044R2100 Terminal Block?
The TE Connectivity M4/6.D2 1SNA105044R2100 is a professional two-level screw clamp feed-through terminal block designed for reliable signal and electrical connections in industrial control panels and automation equipment. Part of the established ENTRELEC SNA series, it combines compact DIN rail mounting with dependable screw-clamp termination for organised industrial wiring.
This terminal block provides two circuits across two levels, helping maximise connection density where control cabinet space is limited. Its 6 mm spacing and green polyamide 6.6 housing make it suitable for structured terminal assemblies, while screw terminals provide a secure mechanical and electrical connection to installed conductors.
With an IEC rated voltage of 800 V and an IEC current rating of 32 A, the M4/6.D2 provides robust electrical performance in a compact format. It accepts conductors up to 4 mm² / 12 AWG and mounts on common G32 and TH35 DIN rail formats, making it a versatile choice for industrial panel building and machinery wiring.
Key Advantages
- Compact two-level feed-through terminal block for high-density panel wiring.
- 32 A IEC current rating for dependable industrial connections.
- 800 V IEC voltage rating for demanding control and signal circuits.
- Accommodates conductors up to 4 mm² / 12 AWG.
- Secure screw terminal connection technology for reliable conductor retention.
- Compatible with G32, TH35-15 and TH35-7.5 DIN rails.
Key Features
- TE Connectivity ENTRELEC SNA series.
- M4/6.D2 feed-through terminal block design.
- Two levels and two circuits for space-efficient wiring.
- 6 mm terminal spacing.
- 32 A rated current according to IEC.
- 800 V rated voltage according to IEC.
- Green polyamide 6.6 housing.
- IP20 protection rating.
- UL 94V-0 flammability-rated housing material.
Reliable Connections for Industrial Control Wiring
Feed-through terminal blocks provide an organised and serviceable method of joining conductors within electrical control panels. The TE Connectivity M4/6.D2 uses proven screw-clamp termination to maintain a secure conductor connection, while its two-level arrangement increases wiring density without requiring additional DIN rail length.
As part of the ENTRELEC SNA terminal block range, the M4/6.D2 is designed for professional panel building and industrial wiring systems. Its broad DIN rail compatibility, compact dimensions and robust electrical ratings make it suitable for machinery, automation equipment, process control installations and other applications requiring reliable terminal connections.
Typical Applications
- Industrial electrical control panels.
- PLC and automation cabinets.
- Machine building and OEM equipment.
- Signal and control wiring systems.
- Process control and instrumentation panels.
- DIN rail terminal assemblies and distribution systems.
