1sna125711r1500 – ma2,5/5-2cpe blue

Why Choose the TE Connectivity MA2.5/5-2CPE 1SNA125711R1500 Pluggable Terminal Block?

The TE Connectivity MA2.5/5-2CPE 1SNA125711R1500 is a blue pluggable feed-through terminal block designed for flexible and reliable wiring in industrial control panels, machinery and modular automation systems. Its combination of screw-clamp conductor termination and a pluggable interface makes it particularly useful where equipment is constructed from separate sub-assemblies that need to be connected and disconnected efficiently.

With a rated cross-section of 2.5 mm² and a compact 5.08 mm spacing, the MA2.5/5-2CPE provides a single feed-through circuit while helping minimise DIN rail space. Compatible CPFT2 plugs and patchcord arrangements can be connected to the pluggable output, simplifying installation, commissioning and servicing of modular machinery and panel assemblies.

The main circuit is rated at 12 A and 320 V with a 4 kV impulse withstand voltage. The screw-clamp connection accepts flexible conductors from 0.22–2.5 mm² and rigid conductors from 0.2–4 mm². Its blue polyamide housing, IP20 terminal protection and compatibility with G32 and TH35 DIN rails make it a practical industrial connection solution.

Key Advantages

• Pluggable feed-through design simplifies connection and disconnection of modular equipment.
• 2.5 mm² rated cross-section for common industrial control and signal wiring.
• Compact 5.08 mm spacing supports high-density terminal installations.
• 12 A, 320 V main-circuit rating for dependable industrial connections.
• Compatible with CPFT2 plugs and suitable patchcord assemblies.
• Ideal for machines, extension panels and equipment constructed from separate electrical sub-assemblies.

Key Features

• MA2.5/5-2CPE pluggable terminal block.
• Blue polyamide housing.
• Pluggable and screw-clamp connection system.
• Single-level, single feed-through circuit.
• 2.5 mm² rated cross-section.
• 5.08 mm terminal spacing.
• 12 A rated current.
• 320 V rated voltage.
• 4 kV rated impulse withstand voltage.
• IP20 protection at the main terminals.

Reliable Pluggable Connections for Modular Equipment

Pluggable terminal blocks are particularly valuable in machinery and automation equipment assembled from multiple electrical sub-assemblies. Instead of permanently wiring every connection across separate sections, compatible plugs and patchcords can provide removable interfaces that simplify final assembly, commissioning, maintenance and replacement.

The MA2.5/5-2CPE combines this flexibility with established screw-clamp termination. Its 5.08 mm pitch enables compact terminal strips, while the 12 A current rating, broad -55 to +110 °C operating temperature range and UL 94 V-0 polyamide construction support dependable use in demanding industrial installations.

Typical Applications

• Industrial electrical control panels.
• Modular machine and equipment wiring.
• Automation systems with removable sub-assemblies.
• Panel boards with extension boxes.
• Lift, transport and complex machinery control systems.
• OEM equipment requiring pluggable electrical interfaces.