Class B Distribution Box Connector Specifications

Class B distribution box connectors are available in multiple pin configurations, port counts, and wiring types, with options for LED indicators and pre-wired or quick-disconnect cables.

Connector Types and Pin Configurations

Class B distribution boxes support a variety of connector types including 3-pin pico, 3- and 4-pin mini, 4-pin DC micro, and 3-pin AC micro connectors. The main connector can be customized for the number of pins required, typically ranging from 2 to 10 pins, depending on the application and the number of devices connected .

Port Options

Distribution boxes are available with 4, 6, 8, or 10 ports, allowing parallel wiring of multiple devices. This flexibility enables easy expansion and integration of sensors, actuators, or other field devices without extensive rewiring .

Wiring and LED Options

Connectors can be configured for PNP or NPN wiring, and LED or non-LED versions are available. LED models provide visual status indication for easier troubleshooting and monitoring. The wiring diagram may vary depending on the specific unit, with some units using PNP status indicators, NPN status indicators, or no indicators at all .

Cable Lengths and Pre-Wiring

Standard cable lengths for main connectors include 2 m, 5 m, or 10 m, with options to customize lengths as needed. Distribution boxes can come with pre-wired main cables or mini-plus quick-disconnect main cable connectors, simplifying installation and reducing labor time .

Dimensions and Installation

Dimensions are provided in millimeters (inches), and illustrations are typically not drawn to scale. The boxes are designed for compact installation, reducing space requirements and allowing neat cable management. The modular design supports easy replacement or addition of connectors and cables without disrupting existing wiring .

Summary

Class B distribution box connectors offer versatile configurations for industrial and automation applications, including multiple pin counts, port options, wiring types, LED indicators, and flexible cable lengths. These features ensure efficient installation, easy maintenance, and reliable operation in complex electrical systems .