Insulated female quick-disconnect terminal Ergom WI 4.8 – for conductor 2.5 mm² / pin 0.8 mm, PVC sleeve, 100 pcs

Insulated female quick-disconnect terminal Ergom WI 4.8 is designed for reliable crimp connections to copper conductors with cross-sections up to 2.5 mm² and to mating pins of 0.8 mm diameter. Each terminal has a PVC insulating sleeve to reduce risk of accidental contact and to provide basic mechanical protection. The product is supplied in a pack of 100 pieces and is intended for removable spade connections in low-voltage electrical wiring and appliance assemblies.

Advantages

The PVC sleeve provides electrical insulation and a consistent grip for manual handling during installation. The female contact is shaped to accept 0.8 mm diameter mating pins securely while still allowing easy disconnection when required. Terminals are manufactured to provide stable crimp joints on conductors up to 2.5 mm², helping to maintain low contact resistance. The pack quantity of 100 supports medium-scale wiring and repair tasks without frequent reordering.

Suitable for

• Electrical wiring and harness assembly
• Appliance repair and replacement of spade connectors
• Automotive low-voltage connections and accessories
• Control panels, junctions and prototyping

Key specifications

• Conductor cross-section compatibility: up to 2.5 mm²
• Mating pin diameter: 0.8 mm
• Insulation material: PVC sleeve
• Contact type: insulated female quick-disconnect (spade receptacle)
• Pack quantity: 100 pieces
• Typical use: low-voltage circuits and wiring harnesses

How to use

Strip the conductor insulation to the recommended length for the terminal barrel, insert the bare conductor fully into the crimp section, and apply an appropriate crimping tool sized for 2.5 mm² terminals to form a secure mechanical and electrical connection. Slide the PVC sleeve as needed to cover exposed metal. Insert the mating male pin (0.8 mm diameter) into the female receptacle to make the connection; disconnect by pulling the mating pin straight out. Inspect each crimp visually and, where applicable, verify continuity or contact resistance after assembly.

Usage recommendations

Use a purpose-built crimping tool matched to insulated female quick-disconnect terminals to ensure consistent crimps. Avoid using undersized or oversized conductors relative to the specified 2.5 mm² limit. For environments with higher vibration or exposure, consider adding secondary retention or using terminals rated for those conditions. Store terminals in a dry place away from direct sunlight to preserve PVC insulation properties.