1sna105049r0600 – m 4/6 d2 orange

Why Choose the TE Connectivity M 4/6 D2 Orange 1SNA105049R0600 Terminal Block?

The TE Connectivity M 4/6 D2 Orange 1SNA105049R0600 is a two-level screw clamp feed-through terminal block from the ENTRELEC SNA series, designed for reliable signal connections in industrial control panels and electrical distribution systems. Its double-level configuration provides two circuits within a compact terminal footprint, helping panel builders maximise connection density on the DIN rail.

Featuring proven screw clamp termination, the M 4/6 D2 provides secure conductor connections for demanding industrial applications. The terminal has an IEC current rating of 32 A and an IEC voltage rating of 800 V, while accepting conductors up to 4 mm². Its distinctive orange housing makes it particularly useful where circuits need to be clearly identified within complex terminal assemblies.

With a compact 6 mm terminal spacing and dimensions of 65.5 × 6 × 52 mm, the 1SNA105049R0600 combines high connection density with straightforward DIN rail installation. It is compatible with G32, TH35-15 and TH35-7.5 DIN rails and uses a robust Polyamide 6.6 housing for dependable service in industrial environments.

Key Advantages

• Two-level feed-through design provides two circuits in a compact footprint.
• 32 A IEC current rating for dependable electrical connections.
• 800 V IEC voltage rating for industrial applications.
• Accepts conductors up to 4 mm² / 12 AWG.
• Compact 6 mm terminal spacing helps maximise DIN rail density.
• Orange housing enables clear visual identification within terminal assemblies.
• Compatible with multiple commonly used DIN rail profiles.

Key Features

• TE Connectivity ENTRELEC SNA series.
• M4/6.D2 manufacturer designation.
• Feed-through screw clamp terminal block.
• 2 levels and 2 circuits.
• 4 poles and 2 positions.
• 32 A IEC rated current.
• 800 V IEC rated voltage.
• 8 kV IEC impulse withstand voltage.
• IP20 protection rating.
• Polyamide 6.6 insulating housing.
• UL 94V-0 flammability rating.
• DIN rail mounting for industrial control panels.

Reliable Double-Level Connections for Industrial Panels

Double-level terminal blocks allow multiple electrical connections to be arranged vertically, reducing the amount of DIN rail space required compared with separate single-level terminals. The M 4/6 D2 combines this space-saving configuration with established screw clamp technology, providing secure and serviceable conductor termination in industrial electrical systems.

The orange housing provides immediate visual differentiation from standard terminal colours, making the 1SNA105049R0600 useful for designated signal circuits and other connections requiring clear identification. Its broad DIN rail compatibility and compact 6 mm width make it suitable for both new panel designs and maintenance of existing ENTRELEC SNA terminal assemblies.

Typical Applications

• Industrial control and automation panels.
• PLC and signal wiring systems.
• Machine control cabinets.
• Electrical distribution panels.
• Instrumentation and process control systems.
• High-density DIN rail terminal assemblies.
• OEM machinery and production equipment.