BLT025 2×2.5mm² Twin Insulated Bootlace Ferrule 10mm Grey — Pack of 100

Description

BLT025. 2×2.5mm². 10mm Pin. Twin Insulated Bootlace Ferrule. Grey. Halogen Free. Pack of 100.

The BLT025 is a 2×2.5mm² twin insulated bootlace pin ferrule with a 10mm pin length — used to terminate two stranded conductors simultaneously into a single screw terminal block position. Grey insulated collar. Tin plated copper barrel. Halogen free, flame retardant (V2) nylon insulation. Compliant with RoHS. Pack of 100.

• BLT025 — 2×2.5mm² Twin Insulated Bootlace Ferrule, 10mm Pin
• Conductor cross-section: 2×2.5mm² — two conductors, each 2.5mm²
• Pin length: 10mm
• Total length: 19.8mm
• Barrel O.D.: 3.3mm
• Body width: 9.8mm
• Grey insulated collar — standard colour code for 2.5mm² ferrules per DIN 46228/4
• Tin plated copper barrel — corrosion resistant
• Nylon insulation — halogen free, flame retardant V2
• Voltage rating: 630V
• Operating temperature: -20°C to +105°C
• Compliance: RoHS
• Suits control and power wiring applications where two conductors share a single terminal position
• Applied with standard bootlace ferrule crimping tool — twin die set required
• Pack of 100

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About Twin Bootlace Ferrules — Why Use Them

A twin bootlace ferrule (also called a twin pin ferrule or twin end sleeve) accepts two stranded conductors simultaneously and crimps them into a single insulated pin — allowing two conductors to share a single screw terminal position cleanly and securely. This is a common requirement in control panel wiring where multiple wires must connect to the same terminal point, such as common neutrals, earth busbar connections, or parallel control circuits.

Without a ferrule, inserting two bare stranded conductors into a single terminal creates a risk of stray strands, poor contact, and conductor displacement under vibration. The twin ferrule solves this by consolidating both conductors into a single crimped pin with the same profile as a standard single ferrule — the terminal sees one clean pin rather than two loose wire bundles.

The BLT025 uses halogen free, flame retardant V2 nylon insulation and is suited to 2×2.5mm² conductor pairs. Grey is the standard colour code for 2.5mm² ferrules. A crimping tool with a twin die set accommodating 2×2.5mm² twin ferrules is required — a standard single ferrule die will not correctly crimp a twin ferrule.

Q: What conductors does the BLT025 suit?
A: The BLT025 suits two 2.5mm² stranded conductors — both conductors are inserted together into the twin ferrule collar and crimped simultaneously.

Q: Can I use a standard single ferrule crimping tool for the BLT025?
A: No — a twin ferrule requires a crimping tool with a twin die set. A standard single ferrule die will not correctly crimp a twin ferrule and may result in a poor or damaged connection.

Q: What is the pin length of the BLT025?
A: The BLT025 has a 10mm pin length — suited to standard and medium-depth DIN rail screw terminal blocks.

Q: Is the BLT025 halogen free?
A: Yes — the BLT025 uses halogen free, flame retardant V2 nylon insulation. It complies with RoHS.

Q: How many ferrules are in a pack?
A: The BLT025 is sold in a pack of 100 ferrules.