LT-933 SPL-93 3-In-9-Out Push-In Wire Connector Terminal Block 32A

Specifications

• Model: LT-933 (SPL-93)
• Configuration: 3 Inputs (Bridged internally) to 9 Outputs
• Rated Current: 32A
• Rated Voltage: 250V / 450V
• Wire Compatibility: 0.08 - 4.0mm² (Solid or Stranded AWG 28-12)
• Connection Type: Tool-free Spring Lever Push-in
• Housing Material: Flame-retardant PA66 (Nylon)
• Contact Material: Copper (Tin-plated)
• Strip Length: 9 - 10 mm

Applications

• Industrial Control Panels: Distribute 24V DC power from a central SMPS to multiple PLCs, relays, and contactors.
• Smart Home Automation: Create a central wiring hub for lighting nodes and HVAC controls without wire clutter.
• Robotics & DIY Power: Split battery power to multiple motor drivers and microcontrollers safely.
• Automotive & Marine: Consolidate ground wires or power feeds in vehicle electrical systems.

Unlock New Capabilities

• Past Projects: If you've been twisting multiple wires together into a single giant wire nut, or painfully daisy-chaining screw terminals one by one...
• The Upgrade: The LT-933 unlocks clean, parallel power distribution. Insert your 3 main lines (e.g., Live, Neutral, Earth OR V+, GND, Signal) into the input side, and instantly break them out to 9 distinct output lines safely.
• Effort/Requirements: Beginner Level. No screwdrivers or soldering irons required. Just wire strippers.

Package Includes:

• 1 x LT-933 SPL-93 3-In-9-Out Push-In Wire Connector Terminal Block 32A

Frequently Asked Questions (FAQ)

• What does 3-in-9-out mean?
  It means the block accepts 3 input wires and splits them internally into 9 output wires (3 outputs per input).
• What is the maximum current rating for the LT-933?
  It safely handles a total combined load of up to 32A.
• Are the 3 inputs isolated from each other?
  Yes, the 3 inputs are electrically isolated from one another. Each input only bridges to its corresponding 3 output ports.
• What wire sizes are compatible?
  It accepts wire cross-sections from 0.08mm² up to 4.0mm² (approx. AWG 28 to 12).
• Can I use stranded wire with this connector?
  Yes, the spring lever mechanism securely grips solid, stranded, and fine-stranded wires.
• Do I need to crimp ferrules on my wires first?
  It is not mandatory, but highly recommended for fine-stranded wire to ensure a clean insertion and perfect connection.
• Is this connector suitable for AC mains voltage?
  Yes, it is rated for 250V/450V, making it perfectly safe for standard AC mains distribution.
• Can I connect copper and aluminum wires together?
  No, the tin-plated copper contacts are designed for copper conductors only.
• How do I remove a wire from the terminal?
  Simply lift the corresponding orange lever to 90 degrees and pull the wire out.
• Is the housing flame retardant?
  Yes, the shell is constructed from flame-retardant PA66 nylon.
• Do I need a screwdriver to install the wires?
  No, the spring lever design is 100% tool-free.
• Does this mount on a DIN rail?
  The standard LT-933 is a stationary/inline block. It can be mounted using screws through the built-in mounting holes, but does not natively snap to a DIN rail without an adapter.
• Can I use this for 12V or 24V DC power?
  Absolutely, it is excellent for low-voltage DC power distribution.