SPL-82 Quick Wire Connector Terminal Block

SPL-82 Quick Wire Connector Terminal Block is an advanced wiring solution designed for rapid, tool-free electrical connections in both residential and industrial applications. This upgraded version of the SPL series features enhanced current capacity and a more robust design, making it suitable for demanding electrical installations while maintaining the convenience of push-in technology.

Key Features of SPL-82 Quick Wire Connector:

• • High-Capacity Design: Supports up to 32A/500V for power-intensive applications
  • Dual-Wire Technology: Accepts two solid or stranded wires (0.5-6mm²) per terminal
  • Visual Connection Verification: Transparent housing with integrated connection indicators
  • Vibration-Resistant: Spring-loaded clamp maintains secure connections in mobile applications
  • Universal Compatibility: Works with copper and aluminum conductors (with appropriate preparation)

Technical Specifications:

• • Electrical Ratings:
    • Voltage: 500V AC/DC
    • Current: 32A continuous
    • Short-circuit current: 100A (1 second)
  • Conductor Compatibility:
    • Solid wires: 0.5-6mm² (20-10 AWG)
    • Stranded wires: 0.5-4mm² (20-12 AWG) with ferrule
  • Materials:
    • Contacts: Phosphor bronze with silver plating
    • Housing: Flame-retardant polyamide (UL94 V-0)
  • Environmental Specifications:
    • Temperature range: -40°C to +120°C
    • Protection class: IP40 (front), IP20 (rear)
    • Altitude: Up to 2000m

Mechanical Characteristics:

• • Dimensions: 21mm × 12mm × 14mm (per pole)
  • Mounting Options:
    • 35mm DIN rail mounting (TS35)
    • Direct panel mounting with M4 screws
  • Connection Technology:
    • Push-in spring connection with test opening
    • Integrated test point for voltage measurement
  • Color Coding: Transparent housing with color-coded release buttons (red for power circuits, blue for control circuits)

Installation Guide:

• • Wire Preparation:
    • Strip 10-12mm of insulation
    • For stranded wires: Use appropriate ferrules
  • Connection Process:
    • Insert prepared wire straight into terminal until it stops
    • Verify secure connection by gentle tug
    • For disconnection: Press release button fully and remove wire
  • Safety Features:
    • Touch-safe design prevents accidental contact
    • Integrated arc chamber for enhanced safety

Applications:

• • Industrial Control Panels: Motor controls, PLC wiring
  • Building Automation: Lighting control, HVAC systems
  • Energy Distribution: Circuit branching in distribution boards
  • Renewable Energy: Solar PV string connections
  • Transportation: Vehicle electrical systems (with vibration-proof certification)

Compatible Accessories:

• • End Brackets: SPL-82-EC for terminal block grouping
  • Bridge Connectors: SPL-82-JB for multi-pole bridging
  • Marking System: SPL-82-MS for circuit identification

Equivalent Models:

• • Wago 221-613: Similar high-current push-in connector
  • Phoenix Contact PT 4/8/32: Alternative industrial terminal block

Datasheet:

• • Download SPL-82 Technical Documentation

Keywords:

• • SPL-82 Terminal Block
  • 32A Push-in Connector
  • High-Current Terminal Block
  • Industrial Wire Connector
  • Tool-Free Electrical Connector

Package Options:

• • 1 x SPL-82 Quick Wire Connectors