Why Choose the TE Connectivity M4/6.4A.P Ground Terminal Block?
The TE Connectivity 1SNA195638R2300 M4/6.4A.P is a reliable ground screw clamp terminal block designed to provide secure protective earth connections in industrial electrical panels and control systems. Part of the established ENTRELEC SNA series, this green-and-yellow terminal block combines robust screw termination with convenient DIN rail mounting for dependable industrial wiring installations.
The M4/6.4A.P provides reliable electrical and mechanical contact with the mounting rail and accommodates conductors up to 4 mm². Its 6 mm pitch helps achieve compact terminal assemblies, while the screw clamp connection provides a secure and serviceable termination for control, automation and electrical distribution applications.
Designed for installation on G32, TH35-15 and TH35-7.5 DIN rails, the terminal block offers flexibility when building or maintaining control cabinets. Its durable polyamide 6.6 housing, green-and-yellow identification and broad operating temperature range make it suitable for demanding industrial environments.
Key Advantages
- Purpose-designed ground terminal block for protective earth connections.
- 4 mm² rated wire size for common industrial control and power wiring.
- Compact 6 mm pitch supports space-efficient terminal assemblies.
- Secure screw clamp termination for reliable conductor connections.
- Green-and-yellow housing provides clear identification as a protective earth terminal.
- Compatible with G32, TH35-15 and TH35-7.5 DIN rails.
- Robust polyamide 6.6 construction with UL 94V-0 flammability rating.
Key Features
- TE Connectivity ENTRELEC SNA series.
- M4/6.4A.P ground screw clamp terminal block.
- 4 mm² rated wire size.
- 6 mm terminal spacing.
- 5 positions and 4 poles.
- Single-circuit ground terminal configuration.
- 480 A short-time withstand current rating for 1 s.
- 0.5 Nm screw tightening torque.
- Green-and-yellow polyamide 6.6 housing.
- DIN rail mounting for industrial panel installations.
Reliable Protective Earth Connections
Ground terminal blocks provide an organised and dependable means of connecting protective conductors to the grounding system of an electrical installation. The M4/6.4A.P is designed to establish reliable electrical and mechanical contact with its DIN rail, helping simplify protective earth wiring within industrial control cabinets.
The screw clamp termination provides a durable conductor connection that can be inspected and maintained during equipment servicing. Its compatibility with both symmetrical and asymmetrical rail formats makes the ENTRELEC SNA ground terminal suitable for new panel construction, machine wiring and maintenance of existing installations.
Typical Applications
- Industrial electrical control panels.
- Protective earth and grounding circuits.
- Machine control cabinets.
- Factory automation equipment.
- Power distribution and control systems.
- DIN rail terminal assemblies.
- Industrial signalling and control installations.
