Mencom Corporation CJZ-4/2VR - Plastic, CJ series, RJ45 Male Rectangular Insert, with 4 Data and 2 Power Contacts, IP20
Mencom Corporation

CJZ-4/2VR


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Overview

Mencom CJZ-4/2VR is a rugged RJ45 male rectangular insert designed for industrial Ethernet applications requiring both data and power transmission. This insert features 4 data contacts and 2 power contacts, housed in a durable plastic (polyamide) enclosure rated IP20 for basic ingress protection. The copper alloy contacts are gold-plated for superior conductivity and corrosion resistance, ensuring reliable signal integrity in harsh environments. Compatible with Mencom's CK-style enclosures (Hood/Bulkhead Housings), this insert delivers quick-disconnect solutions ideal for industrial automation, robotics, and process control systems where Ethernet connectivity and power delivery are required in a single compact form factor. Rated for 4A per connector and 8A per block, the CJZ-4/2VR supports up to 18 AWG wiring, making it suitable for low-power industrial Ethernet devices such as sensors, actuators, and IoT nodes. The polyamide housing provides mechanical strength while maintaining electrical insulation, and the gold-plated contacts ensure long-term reliability in vibration-prone and high-temperature environments (-40°C to +105°C). Designed for seamless integration with Mencom's CJ and CYG series connectors, this insert simplifies cabling in factory automation, material handling, and energy management systems.
  • 4 RJ45 data contacts + 2 power contacts in a single insert
  • IP20-rated plastic (polyamide) housing for basic ingress protection
  • Gold-plated copper alloy contacts for reliable conductivity and corrosion resistance
  • Rated 4A per connector, 8A per block; supports up to 18 AWG wiring
  • Operating temperature: -40°C to +105°C (-40°F to +221°F)

Specifications

Current Rating
4 A per connector, 8 A per block
IP Rating
IP20
Material
Plastic
Material
Polyamide
Poles
4 Data and 2 Power Contacts
Poles
4 Data + 2 Power
Series
CJ
Mixo series, Male Rectangular Insert, 25 pin, 5 amp, Crimp

CX-25IM

Mixo series, Male Rectangular Insert, 25 pin, 5 amp, Crimp
Degson DA-003-F — Heavy-duty insert, Number of contacts:3+PE, Dimension:3A, Rated voltage :400/230V, Rated current:10A, Female insert, Screw connection. 3, 3A, 10A, Screw connection. Screw connection technology, applicable to a wide range of wire specifications. No need special tools, easy to operate. Less materials, easy to manage.

DA-003-F

Degson DA-003-F — Heavy-duty insert, Number of contacts:3+PE, Dimension:3A, Rated voltage :400/230V, Rated current:10A, Female insert, Screw connection. 3, 3A, 10A, Screw connection. Screw connection technology, applicable to a wide range of wire specifications. No need special tools, easy to operate. Less materials, easy to manage.

Frequently Asked Questions about Mencom Corporation

What accessories are available for Mencom Corporation products?

Mencom Corporation offers a comprehensive range of accessories across multiple product lines, including junction blocks, port adapters, panel interface connectors, cable glands, field wireables, and various connector accessories. Specific accessory options include custom cable lengths, over-molding, plug & play customization, terminal additions (ring, spade, ferrules), and mounting options like ½" NPT, M20, M25, panel mount, and back mount configurations.

How are Mencom Corporation products typically installed?

Mencom Corporation products are typically installed using multiple mounting options, including panel mount, DIN rail, and field wireable configurations. Their connectors feature versatile mounting solutions like 1/2" NPT, M20, M25, panel mount, and back mount options. Installation depends on the specific product series, such as MIN Power, MIL-Spec, Micro, or Panel Interface Connectors, with each line offering precise, application-specific installation methods.

What industries and applications are Mencom Corporation products used for?

Mencom Corporation products are used across multiple industrial automation and control sectors, including manufacturing, process control, industrial networking, and panel interface applications. Their product lines cover critical connectivity needs such as Ethernet networking, power distribution, field wireable connectors, solenoid valve connections, cable glands, and panel interface connectors for PLC, computer, and programmable device systems in harsh industrial environments.

What technical support does Mencom Corporation offer?

Mencom Corporation offers industry-leading technical support through multiple channels. During business hours, customers receive live support from experienced inside sales representatives and account specialists who can assist with quotes, order expediting, connector customization, and technical design challenges. Their engineering team provides expert support for custom connectivity solutions, including cable modifications, over-molding, termination options, and collaborative design assistance.

What are the main product lines offered by Mencom Corporation?

Mencom Corporation offers a comprehensive range of industrial connection products across multiple series, including MIN Series, MIL-Spec Series, Micro Series, NAN Series, Bus Series, and specialized connector types. Key product lines include Junction Blocks, Solenoid Valve Connectors, Cable Glands, Panel Interface Connectors, T35 DIN Rail Connectors, and network connectivity solutions for DeviceNet, Ethernet, Foundation Fieldbus, and Profibus protocols. Their product families cover various sizes and configurations, such as Micro-AC, Micro-DC, Euro-AC, and Power series connectors with options for M16, M23, and M27 connector types.

What are the key features of Mencom Corporation products?

Mencom Corporation offers comprehensive industrial electrical connection solutions featuring high-quality, flexible connectivity products across multiple series including MIN, MIL-Spec, Micro, Nano, and Network connector lines. Key product features include custom cable lengths, over-molded cables, field wireable connectors, panel interface connectors, and versatile mounting options like ½" NPT, M20, and panel mount configurations. Their products support various industrial applications with configurations in straight and right angle designs, utilizing jacket materials like PVC, PUR, and TPE.

What communication protocols do Mencom Corporation products support?

Mencom Corporation products support multiple critical industrial communication protocols, including Modbus RTU, Modbus TCP/IP, PROFIBUS, PROFINET, DeviceNet, and EtherNet/IP. These protocols enable flexible network integration across diverse industrial automation systems, providing comprehensive connectivity and seamless communication capabilities for manufacturing and process control environments.

What certifications and standards do Mencom Corporation products comply with?

Mencom Corporation products are UL certified (UL File #E149111) and offer comprehensive compliance across industrial automation standards. Our product lines meet critical certifications including NEMA (Types 4, 4X, 6, 6P), IP ratings (IP65, IP66, IP67, IP69K), and support multiple industrial communication protocols such as DeviceNet, Ethernet, Foundation Fieldbus, Profibus-DP, and Profibus-PA.