Mitsubishi Q33B

Mitsubishi Q33B

Overview

The Mitsubishi Q33B is a 3-slot base unit designed for use with MELSEC-Q Series programmable controllers. This base provides physical and electrical connections for installing CPU, power supply, and I/O modules in compact control systems. Its durable build and DIN-rail mountable frame make it ideal for space-saving installations in industrial environments.

Key Features

• 3-slot base unit for MELSEC-Q modules

• Supports CPU, power, and I/O modules

• Compact size for space-constrained panels

• High-reliability backplane connection

• DIN rail or panel mountable

• Integrated grounding and alignment features

Technical Specifications

• Catalog Number: Q33B

• Series: MELSEC-Q

• Number of Slots: 3

• Mounting Type: DIN rail or panel

• Dimensions (W×H×D): Approx. 130 × 98 × 83 mm

• Operating Temperature: 0–55 °C

• Weight: Approx. 250 g

• Housing Material: Flame-retardant resin

• Certifications: CE, UL, cUL

Applications

• Compact automation systems

• PLC expansion for small machines

• Process control panels

• OEM equipment integration

• System prototyping and test benches

Why Choose the Q33B

• Optimized for Mitsubishi MELSEC-Q architecture

• Compact and easy to install

• Reliable module connectivity

• Industrial-grade build quality

• Compatible with wide range of Q-series modules

Order Now

The Mitsubishi Q33B base unit is available and ships worldwide.

Return to the Mitsubishi Electric PLC Base Racks collection for more options in this family.

Explore our full range of Mitsubishi MELSEC Programmable Controllers (PLC) to discover scalable automation solutions, from legacy systems to next-generation PLCs designed for high performance, connectivity, and flexibility.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply