1sna160487r2500 – hd2,5/6.2g.2g.1 terminal block

Why Choose the TE Connectivity 1SNA160487R2500 HD2.5/6.2G.2G.1 Terminal Block?

The TE Connectivity 1SNA160487R2500, also known as the HD2.5/6.2G.2G.1, is a compact 2.5 mm² quick-connect feed-through terminal block designed for efficient industrial panel wiring. Part of the established ENTRELEC terminal block range, it combines a double-level configuration with four quick-connect positions to provide multiple connection points within a narrow 6 mm footprint.

The HD2.5/6.2G.2G.1 uses 6.3 × 0.8 mm quick-connect tabs, with two longitudinal tabs provided on each side. This connection arrangement is particularly useful in equipment where rapid connection and disconnection are required, while the terminal's provision for testing and jumpering supports efficient commissioning, troubleshooting and distribution of electrical circuits.

With a 2.5 mm² rated cross-section, up to 25 A NFC current rating and 250 V AC/DC operating voltage, the HD2.5/6.2G.2G.1 is well suited to industrial control, automation and equipment wiring. Its beige polyamide housing, IP20 protection and compatibility with Type 2, TH35-7.5 and TH35-15 DIN rails provide a versatile solution for professional electrical assemblies.

Key Advantages

• Double-level design provides four connection positions within a compact footprint.
• 6.3 × 0.8 mm quick-connect tabs support rapid connection and disconnection.
• Compact 6 mm spacing helps optimise DIN rail space in high-density panels.
• 2.5 mm² rated cross-section for common industrial control conductors.
• Rated up to 25 A under NFC specifications.
• 250 V AC/DC operating voltage for industrial control and equipment circuits.
• Integrated provision for testing and jumpering simplifies commissioning and circuit distribution.

Key Features

• TE Connectivity / ENTRELEC HD2.5/6.2G.2G.1.
• Quick-connect feed-through terminal block.
• Four quick-connect tabs across two connection levels.
• 1 circuit and 4 positions.
• 2.5 mm² rated wire size.
• 6 mm terminal spacing.
• Quick-connect tab dimensions of 6.3 × 0.8 mm.
• Supports circuit testing.
• Jumper compatibility for circuit distribution.
• Beige polyamide insulating housing.
• UL 94 V-0 flammability classification.
• IP20 protection rating.
• Compatible with Type 2, TH35-7.5 and TH35-15 DIN rails.

Efficient Quick-Connect Wiring for Industrial Panels

Quick-connect terminal blocks provide an efficient alternative to conventional screw-clamp wiring where compatible tab connectors are used. The HD2.5/6.2G.2G.1 features two longitudinal 6.3 × 0.8 mm tabs on each side, allowing four quick-connect positions to serve a single circuit while retaining a compact 6 mm terminal width.

The terminal also supports testing and two jumpering arrangements, allowing circuit distribution at 6 mm spacing with compatible BJS61 jumper bars or at 7 mm spacing with the appropriate end section and BJH7 jumper arrangement. These features make the terminal particularly useful in modular control systems where installation speed, testing access and organised circuit distribution are priorities.

Typical Applications

• Industrial electrical control panels.
• Automation and machinery wiring systems.
• Rail and transportation electrical equipment.
• PLC and control system cabinets.
• OEM electrical and electronic assemblies.
• High-density DIN rail wiring requiring quick-connect terminations.