The Connection Point That Cannot Afford to Fail Under Load

In control panels, industrial machinery, and commercial electrical assemblies, the terminal connection between a conductor and a screw-clamp device is the point where electrical performance is either confirmed or compromised. A poorly formed pin introduces resistance, generates heat under load, and creates the conditions for premature failure in systems that are expected to run continuously and reliably. Paprsky Insulated Pin Terminals are precision-engineered to eliminate that risk, providing a high-conductivity copper pin termination for 4 to 6mm² conductors that delivers stable, low-resistance current flow up to 48A in every application where consistent and safe termination is essential.

What Are Insulated Pin Terminals?

Insulated pin terminals are crimp-type connectors designed to terminate a stranded conductor with a solid copper pin that inserts directly into screw-clamp terminal blocks, distribution devices, and electrical equipment connection points. The crimped pin consolidates the stranded conductor into a solid, insertion-ready profile that fits cleanly into the terminal clamp without strand spreading, fraying, or contact risk between adjacent terminals. The PVC insulated sleeve over the crimp barrel provides electrical isolation, mechanical grip, and protection against accidental contact during installation and operation. This pin terminal design is the standard termination method for screw-clamp devices in control panels and industrial wiring systems where conductor integrity at the connection point is a direct requirement of system performance.

Product Information

Paprsky Insulated Pin Terminals are rated for conductor sizes from 4mm² to 6mm² with a maximum current rating of 48A, covering the medium-capacity wiring requirements found across industrial control panels, machinery wiring, and commercial electrical installations. The PTV5.5-13 variant features a 2.8mm pin diameter and is supplied in Yellow, the internationally recognised colour coding standard for the 4 to 6mm² conductor range. The precision-formed copper pin ensures consistent insertion depth and contact area in screw-clamp terminal blocks, supporting reliable electrical performance across the full 48A current rating.

Key Features 

• Precision-formed high-conductivity copper pin ensures stable electrical performance and low resistance under sustained load
• Rated for 4 to 6mm² conductors at 48A maximum current for medium-capacity control and power wiring applications
• Durable PVC insulated sleeve provides electrical isolation, mechanical grip, and protection against accidental contact
• Wide compatibility with standard screw-type terminal blocks and clamp devices used in control panels and industrial assemblies
• Heat-resistant and vibration-resistant construction suitable for continuous operation in industrial and commercial environments
• Easy insertion pin tip profile enables quick, accurate placement into terminal strips and electrical connection blocks
• Yellow colour coding meets international standard identification for the 4 to 6mm² conductor range

Industrial and Professional Applications

• Electrical control panels and switchboards for terminating medium-capacity control and power conductors into screw-clamp terminal blocks
• Industrial machinery wiring and power distribution for connecting 4 to 6mm² conductors to equipment terminal points and distribution devices
• HVAC equipment and motor connection points for secure, vibration-resistant pin terminations in continuously operating mechanical systems
• Commercial electrical installations and circuit extensions where consistent, inspection-ready terminations are required across medium-load circuits
• Automotive, marine, and equipment wiring for reliable pin terminations in screw-clamp connections on vehicles and specialist equipment

Precision Termination for Every Medium-Load Connection

Where 4 to 6mm² conductors meet screw-clamp terminals, the pin terminal between them determines the quality of that connection for the life of the installation. Paprsky Insulated Pin Terminals provide a precision-formed copper pin, 48A current rating, durable PVC insulation, and Yellow colour coding in a single crimp component that installs quickly and performs consistently across every panel, every machine, and every circuit where medium-capacity termination work demands a result that holds.

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INSULATED PIN TERMINALS