SPIDER Automation PCT-223-2 Stationary Quick Connection Terminal Block | 2-Pole, 4-Clamp Spring-Lever Wire Connector
Description
The SPIDER Automation PCT-223-2 Stationary Quick Connection Terminal Block is a compact electrical connector designed to simplify multi-conductor wiring in control cabinets, junction boxes, electrical distribution assemblies and equipment installations. Its two-pole construction incorporates four individual wire clamps, providing connection positions on both sides of the terminal assembly.
The connector features a spring-lever locking mechanism that allows conductors to be inserted and released through the corresponding operating levers. It supports solid and stranded conductors with cross-sections ranging from 0.08–4.0mm², making it suitable for a range of compatible control and electrical wiring applications.
With a stated rated voltage of 400V, rated current of 32A and rated impulse voltage of 4kV, the PCT-223-2 provides a compact connection solution for fixed electrical installations. Its four-clamp arrangement and space-efficient design help maintain organised conductor routing within suitable enclosures.
Key Features
- Two-Pole Terminal Design: Incorporates two electrical poles for organised conductor connection.
- Four Individual Clamps: Provides four wire insertion and clamping positions within one terminal assembly.
- Double-Sided Connection Arrangement: Allows conductors to be connected from both sides of the terminal.
- Spring-Lever Locking Mechanism: Uses spring-loaded clamping controlled by operating levers for conductor retention.
- Solid and Stranded Wire Compatibility: Supports both conductor types across the stated 0.08–4.0mm² cross-section range.
- 400V Rated Voltage: Provides a stated voltage rating for compatible electrical installations.
- 32A Rated Current: Offers a stated current rating, subject to conductor selection and installation conditions.
- 4kV Rated Impulse Voltage: Provides a stated impulse withstand rating.
- Defined Wire Preparation: Requires approximately 9–10mm of insulation stripping for conductor insertion.
- Compact Construction: Helps reduce the space occupied by conductor connection points.
- Organised Panel Wiring: Supports neat conductor routing in control cabinets and junction boxes.
- Stationary-Type Installation: Designed for fixed-position electrical connection assemblies.
- Maintenance-Free Connection Design: Intended to provide a secured spring-clamp connection without routine screw tightening.
- Colour Options: Available in grey and orange versions.
Terminal Configuration & Connection Mechanism
The PCT-223-2 features a 2-pole, 4-clamp configuration. The four clamps provide individual conductor insertion positions, arranged to support connections from both sides of the terminal. This arrangement helps consolidate wiring while maintaining separate conductor entry points.
Each connection uses a spring-lever mechanism. Operating the corresponding lever releases the spring clamp to permit conductor insertion or removal. Closing the lever engages the spring mechanism to retain the conductor. The exact internal commoning arrangement should be checked against the terminal’s wiring diagram before assigning conductors to individual positions.
- Number of Poles: 2
- Number of Clamps: 4
- Connection Type: Spring-lever quick connection
- Wire Entry: Double-sided arrangement
- Installation Type: Stationary
Electrical & Conductor Compatibility
The terminal supports solid and stranded conductors with cross-sections from 0.08–4.0mm². The stated rated current is 32A, while the rated voltage is 400V. A rated impulse voltage of 4kV is also specified. Actual circuit suitability depends on the conductor type, cross-section, ambient conditions, enclosure arrangement and applicable electrical installation requirements.
For reliable conductor retention, prepare each wire with approximately 9–10mm of insulation removed. Ensure that the conductor is fully inserted and correctly secured by its corresponding spring clamp.
Applications
- Industrial Control Cabinets: Organising conductor connections inside automation and electrical control panels.
- Electrical Junction Boxes: Joining compatible conductors within fixed junction assemblies.
- Distribution Enclosures: Consolidating wiring connections in suitable electrical distribution equipment.
- Automation Equipment: Providing compact conductor connection points in industrial automation assemblies.
- Machinery Wiring: Supporting internal electrical connections in compatible machine installations.
- Power Supply Assemblies: Organising suitable conductor connections in power supply equipment.
- Lighting Control Systems: Connecting compatible conductors in lighting control and distribution circuits.
- Electrical Equipment Manufacturing: Integrating spring-lever terminal connections into equipment wiring assemblies.
- Building Electrical Installations: Supporting fixed conductor connections in suitable electrical enclosures.
- Appliance Wiring: Organising internal electrical connections in compatible equipment.
- Control Circuit Wiring: Consolidating conductor connections in industrial control and switching circuits.
- Panel Wiring Projects: Maintaining organised wiring layouts in compact electrical panels.
- Multi-Conductor Splicing: Connecting compatible conductors through the terminal’s four-clamp arrangement.
- Electrical Maintenance: Facilitating conductor replacement and reconnection in compatible installations.
- Compact Electrical Assemblies: Supporting space-efficient conductor connections where installation space is limited.
Package Includes
- 1 × PCT-223-2 Stationary Type Quick Connection Terminal
Product Specifications
| Parameter | Specification |
|---|---|
| Product Type | Quick Connection Terminal Block |
| Model | PCT-223-2 |
| Installation Type | Stationary type |
| Number of Poles | 2 |
| Number of Clamps | 4 |
| Connection Mechanism | Spring-lever locking mechanism |
| Wire Entry Arrangement | Double-sided |
| Rated Voltage | 400V |
| Rated Current | 32A |
| Rated Impulse Voltage | 4kV |
| Solid Wire Cross-Section | 0.08–4.0mm² |
| Stranded Wire Cross-Section | 0.08–4.0mm² |
| AWG Range | 28–12 AWG (stated range) |
| Wire Stripping Length | Approximately 9–10mm |
| Colour Options | Grey and orange |
| Package Quantity | 1 piece |
Connection & Operating Recommendations
- Disconnect Power Before Wiring: Isolate the circuit and verify that it is de-energised before inserting, removing or modifying conductors.
- Select the Correct Conductor: Use solid or stranded conductors within the supported 0.08–4.0mm² cross-section range.
- Prepare the Wire Ends: Remove approximately 9–10mm of insulation without damaging the conductor strands.
- Operate the Spring Lever: Open the appropriate lever before inserting or removing a conductor.
- Secure the Conductor: Close the lever fully and check that the conductor is properly retained.
- Verify Pole Assignments: Confirm the internal electrical connection arrangement before using the four clamps for circuit distribution or splicing.
- Observe Electrical Ratings: Keep the circuit within the stated 400V and 32A ratings, taking account of conductor size and installation conditions.
- Check Impulse Conditions: Consider the 4kV rated impulse voltage when evaluating the terminal for transient voltage conditions; this is not a continuous operating voltage rating.
- Inspect the Wiring: Check for loose strands, incomplete insertion, damaged insulation or exposed conductor sections.
- Use a Suitable Enclosure: Install the terminal in an enclosure appropriate for the electrical environment and applicable wiring standards.
- Verify Before Energising: Perform appropriate continuity and electrical checks after completing the connections and before restoring power.
