ZS4 - 4mm SCREW TERMINAL GREY

Integration

Designed for use in electrical panels and automation systems where reliability and modularity are essential.

What Customers Say

“Reliable quality and easy installation — a must-have in every panel we build.” – Panel Assembly Lead

Key Features

• Industrial-grade durability
• Consistent and safe operation
• Optimized for control panel use
• Compatible with common DIN rail configurations

Comparison with Similar Products

This product offers better performance, ease of use, and reliability compared to general-purpose alternatives.

Technical Specifications

• Block function: Feed-Through
• Product type: Screw Clamp Terminal Block
• Colour: Gray
• Pitch: 5.2 mm [ .205 in ]
• Number of positions: 2
• Number of Circuits: 1
• Gauge Type: A3-B3
• Number of Levels: 1
• Short-Time Withstanding Current Rating @ 1s (A): 480
• Voltage Rating (CSA) (V): 600
• Voltage Rating (IEC) (V): 1000
• Dielectric Withstanding Voltage (Max) (V): 2200
• Current Rating (CSA) (A): 20
• Current Rating (UL) (A): 20
• Current Rating (IEC) (A): 32
• Impulse Withstanding Voltage Rating (IEC) (V): 8000
• Operating Voltage Rating (UL & CSA) (Max) - Main Circuit (V): 600
• Power Loss (W): 1
• Product Weight: 8.8 g [ .346 oz ]
• Termination Method to Wire & Cable: Screw Terminal
• Mounting: DIN Rail
• Housing material: Polyamide
• Main Circuit Capacity - 1 Flexible Conductor per Screw Clamp (AWG): 24 – 12
• Product Height: 53 mm [ 2.087 in ]
• Product Length: 47.3 mm [ 1.86 in ]
• Main Circuit Capacity - 1 Insulated Ferrule per Screw Clamp (mm²): .22 – 2.5
• Main Circuit Capacity - 1 Flexible Conductor per Screw Clamp (mm²): .22 – 4
• Main Circuit Capacity - 1 Insulated Ferrule per Screw Clamp (AWG): 24 – 14
• Main Circuit Capacity - 1 Non-Insulated Ferrule per Screw Clamp (mm²): .22 – 4
• Main Circuit Capacity - 1 Non-Insulated Ferrule per Screw Clamp (AWG): 24 – 12
• Main Circuit Capacity - 1 Rigid Stranded Conductor per Screw Clamp (AWG): 24 – 12
• Main Circuit Capacity - 1 Rigid Stranded Conductor per Screw Clamp (mm²): .2 – 4
• Main Circuit Capacity - 2 Flexible Conductors per Screw Clamp (AWG): 24 – 16
• Main Circuit Capacity - 2 Flexible Conductors per Screw Clamp (mm²): .2 – 1.5
• Main Circuit Capacity - Twin Ferrule per Screw Clamp (AWG): 24 – 16
• Main Circuit Capacity - Twin Ferrule per Screw Clamp (mm²): .22 – 1.5
• Main Circuit Capacity - 2 Rigid Stranded Conductors per Screw Clamp (AWG): 24 – 16
• Main Circuit Capacity - 2 Rigid Stranded Conductors per Screw Clamp (mm²): .2 – 1.5
• Wire Stripping Length: 10.5 mm [ .413 in ]
• Tool Size: 3.5 mm [ .138 in ]
• Product Depth: 47.3 mm [ 1.862 in ]
• Wire Size (mm²): 4
• Installation Temperature Range: -5 – 40 °C [ 23 – 104 °F ]
• Operating temperature range: -55 – 110 °C [ -67 – 230 °F ]
• Circuit Application: Power & Signal
• UL Flammability Rating: UL 94V-0
• Ingress protection: IP20