1756-TBE Terminal Block Housing Allen-Bradley

Allen-Bradley 1756-TBE Extended Depth Terminal Block Housing

Technical Specifications

• Brand: Allen-Bradley | Model: 1756-TBE ControlLogix Series
• Extended depth design provides 157.43 mm (6.198 inches) front-to-back space
• Maximum wire capacity: 628 mm² total area for flexible wiring arrangements
• Supports up to 40 wires of 14 AWG for extensive I/O connections
• Wire size compatibility: 20 AWG standard, accommodates 36-18AWG or 23-14AWG
• Backplane current: 1200 mA at 5V and 2.5 mA at 24V for minimal power draw
• Maximum power dissipation: 6.19 Watts for efficient thermal management
• Operating temperature: 0°C to 60°C (32°F to 140°F) for industrial environments
  

Installation & Application

• Compatible with any ControlLogix RTB using heavy-gauge wiring
• Replaces standard housing when additional wire space is required
• Specifically designed for 2.5 mm² (14 AWG) wiring applications
• Align bottom grooves with Removable Terminal Block edges during installation
• Slide RTB into place until it snaps or locks securely with housing
• Always remove field-side power before installation for safety
• Protects against dust, debris, and moisture in industrial environments

Key Features & Benefits

• Extended depth provides additional wire routing space for complex applications
• Protective housing safeguards wiring connections from environmental damage
• Flexible interconnection between plant wiring and 1756 I/O modules
• Ideal for sequence of events modules requiring larger wire measurements
• Heavy-gauge wiring compatibility for robust industrial applications
• Snap-lock design ensures secure attachment to terminal blocks
• Maintains system integrity while accommodating larger wire sizes

Frequently Asked Questions

Q: What is the main purpose of the 1756-TBE housing?
A: The 1756-TBE provides extended depth for additional wire routing space in ControlLogix systems.

Q: What wire sizes does this housing support?
A: It supports 20 AWG standard and accommodates 36-18AWG or 23-14AWG wiring.

Q: How many wires can the 1756-TBE housing accommodate?
A: It can handle up to 40 wires of 14 AWG with 628 mm² total capacity.

Q: Is this housing compatible with all ControlLogix terminal blocks?
A: It works with any ControlLogix RTB that uses heavy-gauge wiring specifications.

Q: What safety precautions should I take during installation?
A: Always remove field-side power to prevent injury or equipment damage.

Q: How do I install the 1756-TBE housing properly?
A: Align grooves with RTB edges and slide until it snaps securely into place.

Q: Is this a genuine Allen-Bradley product?
A: Yes, we supply only new, authentic Allen-Bradley 1756-TBE housings.

Q: What is your shipping policy for this item?
A: We ship within 5 business days via DHL, FedEx, or UPS carriers.

Contact: sales@nex-auto.com