1sna094371r2500 – cpft2/r-21

Why Choose the TE Connectivity CPFT2/R-21 Female Plug?

The TE Connectivity CPFT2/R-21, part number 1SNA094371R2500, is a 21-pole female pluggable terminal connector designed for compatible Entrelec industrial terminal block systems. Featuring screw-clamp termination and a perpendicular wire-entry arrangement, this multi-pole connector provides a practical detachable interface for industrial control panels, machinery and automation equipment.

Designed for dependable industrial connectivity, the CPFT2/R-21 combines a high-density 21-pole configuration with a compact 5.08 mm contact pitch. The connector is rated at 12 A and 250 V under IEC specifications, while UL and CSA ratings extend to 15 A and 300 V. Screw-clamp termination provides secure conductor retention while allowing straightforward field wiring and maintenance.

The CPFT2/R-21 accepts solid and stranded conductors up to 2.5 mm², with UL/CSA conductor compatibility from 24–12 AWG. Its black housing, IP20 protection, 7.5 mm stripping length and right-angle conductor orientation make it particularly suitable for organised, high-density connections within industrial electrical cabinets.

Key Advantages

• High-density 21-pole female plug for industrial terminal systems.
• Perpendicular wire entry supports efficient right-angle cable routing within control panels.
• 12 A at 250 V IEC rating for industrial control and signal connections.
• 15 A at 300 V UL/CSA rating for compatible applications.
• 5.08 mm contact spacing provides a compact modular connection format.
• Detachable screw-clamp design simplifies installation, servicing and equipment replacement.

Key Features

• TE Connectivity / Entrelec CPFT2/R series.
• 21-pole female plug configuration.
• Screw-clamp connection technology.
• Perpendicular wire-to-connection orientation.
• 5.08 mm spacing.
• 12 A rated current at 250 V according to IEC specifications.
• 15 A rated current at 300 V according to UL/CSA specifications.
• IP20 protection at the main terminals.

Reliable High-Density Pluggable Connectivity for Industrial Control Panels

Pluggable terminal connections provide an efficient method of connecting multiple control circuits while allowing complete wiring assemblies to be disconnected without removing every conductor individually. This can simplify equipment installation, commissioning and maintenance while helping maintain an organised wiring layout within industrial control panels and machinery.

The CPFT2/R-21 combines 21 connection poles with screw-clamp termination and perpendicular conductor entry. This high-density arrangement is particularly useful where numerous control or signal circuits need to be grouped into a single detachable interface, while the right-angle wire orientation supports neat cable routing alongside other panel-mounted equipment.

Typical Applications

• Industrial electrical control panels.
• PLC input and output interface wiring.
• Machine-building and OEM equipment.
• Process control and instrumentation systems.
• High-density detachable multi-pole electrical connections.
• Control cabinets requiring perpendicular or 90° conductor routing.