1sna125541r1300 – d2,5/6-da bleu

Why Choose the TE Connectivity 1SNA125541R1300 D2.5/6.DA.N Blue Three-Level Terminal Block?

The TE Connectivity 1SNA125541R1300, manufacturer designation D2.5/6.DA.N, is a blue three-level feed-through screw-clamp terminal block from the Entrelec SNA range. Its multi-level configuration provides six connection positions within a compact 6 mm width, making it particularly useful for high-density power and signal wiring in industrial control panels.

The D2.5/6.DA.N is rated at 22 A and 380 V IEC and accepts rigid stranded conductors from 0.2 to 2.5 mm² and flexible conductors from 0.22 to 2.5 mm². Proven screw-clamp termination provides secure conductor retention, while a specified tightening torque of 0.6 Nm supports consistent installation.

Measuring approximately 81 mm high × 6 mm wide × 43.5 mm deep, the terminal block uses a polyamide housing with UL 94V-0 flammability performance and an IP20 rating. It mounts on TH35-7.5 and TH35-15 DIN rails and operates across a wide temperature range of -55 to +110 °C.

Key Advantages

• Three-level design increases wiring density while occupying only 6 mm of DIN rail width.
• Provides six connection positions for compact multi-conductor wiring arrangements.
• Rated at 22 A and 380 V IEC for power and signal applications.
• Accepts conductors up to 2.5 mm² / 12 AWG.
• Reliable screw-clamp termination with a specified 0.6 Nm tightening torque.
• Wide -55 to +110 °C operating temperature range supports demanding industrial environments.

Key Features

• TE Connectivity / Entrelec D2.5/6.DA.N modular terminal block.
• Blue housing for clear circuit identification.
• Three-level feed-through configuration.
• Six connection positions.
• Compact 6 mm product spacing.
• A2 gauge type.
• Polyamide insulating housing.
• Designed for power and signal circuits.

High-Density Three-Level Feed-Through Connection

Multi-level terminal blocks increase wiring capacity vertically rather than requiring additional DIN rail length. The D2.5/6.DA.N uses three levels and six positions within a width of only 6 mm, providing an efficient solution for panels containing numerous field, control, instrumentation or signal conductors.

Its 22 A IEC current rating, 380 V IEC voltage rating and 2.5 mm² conductor capacity provide practical electrical performance for both power and signal circuits. Screw-clamp connections offer a familiar termination method, while the polyamide housing, IP20 construction and UL 94V-0 material rating support dependable industrial installation.

Typical Applications

• High-density industrial control-panel wiring.
• PLC and automation cabinets.
• Sensor and actuator connection systems.
• Power and signal distribution circuits.
• Machine control and process instrumentation panels.
• OEM panel building and maintenance of Entrelec SNA terminal assemblies.