PCT-211 DIN Rail Spring Lever Terminal Block 32A Grey Quick Connect

Specifications

• Operating Voltage: 400V
• Operating Current: 32A (Maximum)
• Supported Wire Gauge: 28–12 AWG
• Supported Wire Type: Solid and Stranded
• Mechanism Type: Tool-free Spring Lever
• Mounting Standard: 35mm DIN Rail 
• Housing Material: Flame-retardant Nylon (PA66)
• Contact Material: High-conductivity Copper
• Color: Grey

Minimum hardware to get started:

• Standard 35mm DIN Rail : to mount the terminal blocks securely and keep your enclosure organized.
• Precision Wire Stripper : to expose exactly 9-10mm of bare copper; stripping too little prevents a solid connection, and stripping too much leaves dangerous exposed voltage.
• 28–12 AWG Wire (Solid or Stranded) : to carry your intended voltage and current safely within the block's 32A rating.

Safety Warnings:

• Current Limit: Do not exceed the 32A maximum current rating. High continuous loads near the limit may cause overheating if the wire is improperly seated.
• Exposed Copper: Ensure the wire is stripped to exactly 9-10mm. If copper is visible outside the grey housing after the lever is closed, remove and re-strip the wire to prevent accidental short circuits.
• Single Wire Rule: Only insert ONE wire per port. Do not twist multiple wires together into a single spring clamp.

Accessories
Included in the Box:

• 1×10 PCT-211 DIN Rail Spring Lever Terminal Block (Grey)
• Connection Bar
• Marker Strip & Screws

Frequently Asked Questions

• Does this fit standard 35mm DIN rails?
  Yes, the PCT-211 is designed to snap securely onto standard EN 50022 35mm aluminum or slotted steel rails.
• Can I mount this on a 15mm mini DIN rail?
  No, the molded plastic base is specifically sized for standard 35mm wide DIN rails and will not grip a 15mm rail.
• Will this accept 10 AWG wire?
  No, the maximum supported wire size for the internal spring clamp is 12 AWG (4.0mm²).
• Can I use both solid and stranded wire in the same block? Yes, the independent spring clamp mechanism adapts perfectly to hold both solid copper and stranded wire securely.
• What is the maximum continuous current?
  The block is rated to safely carry a maximum continuous current of 32A before risking thermal damage.
• Is it safe for 230V AC mains wiring?
  Yes, it is rated for up to 250V/400V AC/DC isolation, making it perfectly safe for standard mains voltage distribution.
• Can it handle 24V DC industrial control power?
  Absolutely, it handles both high AC mains and low voltage DC applications seamlessly up to its 32A limit.
• Can I insert two wires into a single port?
  No, you must strictly insert only one wire per port to maintain the correct clamping force and prevent hazardous arcing.
• Do I need to crimp ferrules on stranded wire?
  While not strictly required due to the secure spring clamp design, using insulated ferrules prevents stray strands and makes insertion much easier.
• How do I release a wire once inserted?
  Simply lift the orange lever upwards to 90 degrees to release the spring tension, then gently pull the wire out.
• Can I bridge multiple PCT-211 blocks together?
  This specific model acts as a single isolated pass-through; you would need plug-in bridge jumpers for cross-connecting adjacent blocks if your setup requires it.
• Why is the wire pulling out easily after closing the lever?
  The wire likely isn't pushed in far enough; strip it to 10mm, push it until it bottoms out against the back of the metal clamp, then snap the lever down.
• Why is the terminal block getting warm under load?
  A warm block usually indicates a loose connection or a wire gauge that is too thin for the amount of current being drawn through it