Forked Terminals Australia: Insulated & Non-Insulated Spade Terminals for Panel and Switchboard Wiring
When you're terminating conductors onto bus bars, DIN rail components, or switchboard studs, the connection quality depends entirely on the terminal you use. This range covers insulated forked spade terminals from M3 to M6 stud sizes across red, blue, and yellow colour codes — including double grip red fork terminals for 0.5–1.6mm² conductors suited to fine panel wiring, all the way up to heavy-duty yellow entries for 4–6mm² cables. Single entry, twin entry, supergrip, and non-insulated options are all stocked for the full spread of trade applications.
What's in This Range
- Red insulated fork terminal 0.5–1.6mm² M4 (Cabac) — standard insulated spade terminal for light panel conductors, fits M4 studs on most DIN-mount devices.
- Blue insulated fork terminal 1.5–2.5mm² M5 double grip (Cabac) — double grip blue fork terminal for M5 stud with reinforced insulation collar to prevent cable pullout under vibration.
- Yellow insulated fork terminal 2.5–6.0mm² M5 (Cabac) — yellow forked spade terminal for heavier conductors commonly used on main circuit breaker or contactor stud connections.
- Black fork terminal 10mm² M5 (Cabac) — high-capacity forked terminal for 10mm² cable, used in earth bonding and heavy switchboard sub-circuits.
- Insulated fork terminal 1.0–2.6mm² M5 blue double grip (Cabac) — double grip insulated fork terminal M5 with wider cable acceptance for 1.0–2.6mm² — popular for instrument and control panel work.
- Twin entry forked terminal 0.5–1.5mm² M4 red (Eltech) — twin forked terminal for dual conductor entry where two wires must terminate to a single stud point without additional connectors.
- Twin entry forked terminal 1.5–2.5mm² M5 blue (Eltech) — blue twin spade terminal M5 for looping two medium-gauge conductors onto the same termination point.
- Twin entry forked terminal 4–6mm² M5 yellow (Eltech) — yellow twin fork terminal for larger cables, suited to motor control panels and high-current dual-feed stud terminations.
- Forked terminal M4 blue supergrip pack of 100 (Repelec) — supergrip blue fork terminal bulk pack for high-volume switchboard builds where consistent grip retention matters across hundreds of terminations.
- Non-insulated fork terminal 2.5–6.0mm² M5 (Cabac) — bare copper forked spade terminal for applications requiring separate sleeving or where insulation is managed at a system level.
Who Uses This
Forked terminals are a standard consumable across commercial switchboard builds, industrial control panel fabrication, and MCC upgrades in manufacturing facilities. Electrical contractors working on hospital fit-outs, data centres, and multi-tenant commercial buildings rely on the full red-blue-yellow colour code system to keep termination work auditable and compliant. Panel builders use twin entry options to consolidate multiple conductors without additional junction terminals, saving board space on dense layouts. Solar installers and cablers also reach for smaller red-entry forked terminals when landing fine instrument wires onto earthing studs or DIN-mounted isolators.
Forked Terminals — Common Questions
What's the difference between single entry and twin entry forked terminals?
Single entry terminals accept one conductor per crimp barrel and are the standard choice for most panel wiring. Twin entry forked terminals are designed where two conductors need to share a single stud connection, eliminating the need for a separate piggyback connector — the twin entry variants in this range come in red, blue, and yellow to match standard conductor gauges. Twin entry is common in logic circuits and control wiring where multiple signals loop back to a common earth or neutral point on a DIN-mounted device.
When should I use double grip vs standard insulated fork terminals?
Double grip forked terminals have a second gripping point that bites onto the conductor insulation as well as the bare copper — this is what prevents the cable from pulling back through the barrel under mechanical stress or vibration. For static panel builds in low-movement environments, standard insulated terminals are generally fine. But for motor control panels, mobile equipment, or any installation subject to regular vibration, double grip is worth specifying. The yellow double grip fork terminal for 0.2–0.5mm² fine wire is a good example — the extra retention matters most on the lightest gauge wires where pullout risk is highest.
How do I choose the right stud size — M3, M4, M5, or M6?
Match the terminal stud size to the threaded post or screw head on the device you're terminating to — not the conductor size. M3 and M4 are typical on smaller DIN-mounted terminals, contactors, and relays. M5 is the most common size across MCBs, isolators, and bus bar connections in standard Australian switchboards. M6 appears on larger circuit breakers, busbars, and earthing points carrying heavier currents. When in doubt, check the device's datasheet — most manufacturers specify both the stud size and recommended conductor range clearly.
Why Choose SCHNAP
- Full colour code coverage — red (0.5–1.6mm²), blue (1.5–2.5mm²), yellow (2.5–6.0mm²), and black (10mm²) insulated fork terminals from Cabac and Eltech stocked across M3 to M6 stud sizes.
- Single and twin entry options available, including supergrip and double grip variants from Repelec for high-retention applications in vibration-prone installations.
- Trade discounts available with Australia-wide delivery and a 30-day return policy — so you can order confidently for project-volume quantities without risk.
Browse the full forked terminals range above and add to cart — or contact the SCHNAP team if you need help matching terminal spec to your conductor gauge and stud size.
