Mini Fast Wire Connector PCT-222 PCT-224 SPL-42 SPL-62 Universal Push-In Terminal – 10–1000pcs

Description

Mini Fast Wire Connector – PCT-222 / PCT-224 / SPL-42 / SPL-62 Universal Push-In Conductor Terminal

Mini push-in fast wire connectors covering the most common configurations for lighting, HVAC, and building wiring — PCT-222 (2-port, 2-wire), PCT-224 (4-port, 4-wire), SPL-42 (4-port parallel), and SPL-62 (6-port parallel). The push-in spring clamp mechanism accepts stripped wire without tools for solid wire; stranded wire requires wire ferrules. Transparent housing allows visual verification of wire insertion. Compact size fits inside standard luminaire housings, junction boxes, and electrical enclosures.

Model Reference

PCT-222: 2 ports, 2-wire inline connection. For joining two wires end-to-end (wire nut replacement).
PCT-224: 4 ports, 4-wire connection. For joining up to 4 wires at one point.
SPL-42: 4 ports, parallel connection (all ports share the same circuit). For branching one supply to 3 loads.
SPL-62: 6 ports, parallel connection. For branching one supply to 5 loads.
SPL-2/3/1: Compact single-circuit connectors for 2 or 3 wire connections.

Key Specifications

Wire Range: 0.5–2.5mm² (20–14AWG)
Current Rating: 24A per port
Voltage Rating: 450V AC
Connection: Push-in spring clamp (tool-free for solid wire)
Housing Material: Transparent PA, flame retardant UL94 V-0
Quantity: 10 or 1000 pieces (select above)

PCT vs SPL — Connection Type Difference

PCT (Push-in Connection Terminal): Each port is an independent connection point. PCT-222 joins 2 wires; PCT-224 joins up to 4 wires. All ports are connected to the same internal bus — used for joining multiple wires at a single point (equivalent to a wire nut with multiple wires).
SPL (Splitter): Designed specifically for branching — one input port, multiple output ports. The internal bus connects all ports. Functionally similar to PCT but optimized for the 1-in / multi-out branching topology used in lighting circuits.

Frequently Asked Questions

Can these replace wire nuts (Marrettes)?

Yes. Push-in connectors are the modern replacement for wire nuts in lighting and building wiring. Advantages over wire nuts: no twisting required, consistent clamping force regardless of installer technique, transparent housing for visual verification, and reusable (wire can be released and reinserted). Disadvantages: require wire ferrules for stranded wire; not suitable for wire gauges above 2.5mm² (use screw clamp terminals for larger wire).

What is the difference between PCT-222 and a Wago 221-412?

PCT-222 (this product) uses a fixed spring clamp — wire is inserted directly and released with a screwdriver. Wago 221-412 uses an orange lever that opens the clamp for wire insertion and closes it to secure the wire. The lever mechanism makes Wago 221 easier to use with stranded wire (no ferrules required) and allows wire removal without a screwdriver. PCT-222 is lower cost; Wago 221 is more user-friendly for stranded wire and frequent wire changes.

Why buy 1000 pieces?

1000-piece packs are for electrical contractors, lighting installers, and building electricians who use push-in connectors on every job. A typical residential lighting installation uses 20–50 connectors; a commercial project uses hundreds. Bulk pricing at 1000 pieces significantly reduces per-connector cost compared to small packs, and having stock on hand eliminates reorder delays during installation.