1756-TBNH + 1756-TBCH Allen-Bradley ControlLogix Removable Terminal Block Set 20-Pin & 36-Pin Screw Clamp

Description:

• Genuine Allen-Bradley ControlLogix removable terminal block set including 1756-TBNH and 1756-TBCH
• Includes:
  • 1756-TBNH – 20-position NEMA screw-clamp terminal block
  • 1756-TBCH – 36-position screw-clamp terminal block with standard housing
• Designed for quick field wiring and easy module replacement in ControlLogix 1756 I/O systems
• Removable design allows wiring to remain in place during module servicing, reducing maintenance time
• Screw-clamp terminals provide secure, vibration-resistant wire connections
• Compatible with a wide range of Allen-Bradley ControlLogix digital and analog I/O modules
• Ideal for PLC systems, industrial automation, machine control, process control, OEM equipment, and control panel assemblies
• Manufactured by Rockwell Automation for dependable industrial performance
• Lifecycle Status: Active for both terminal block models.

Specifications:

1756-TBNH

• Manufacturer Name: Allen-Bradley (Rockwell Automation)
• Part Number: 1756-TBNH
• Product Type: Removable Terminal Block
• Terminal Type: Screw Clamp
• Number of Positions: 20
• Housing Type: Standard
• Mounting: Front Plug-In
• Compatible Series: ControlLogix 1756
• Country of Origin: Mexico
• Lifecycle Status: Active

1756-TBCH

• Manufacturer Name: Allen-Bradley (Rockwell Automation)
• Part Number: 1756-TBCH
• Product Type: Removable Terminal Block
• Terminal Type: Screw Clamp
• Number of Positions: 36
• Housing Type: Standard
• Mounting: Front Plug-In
• Compatible Series: ControlLogix 1756
• Country of Origin: Mexico
• Lifecycle Status: Active

Common Features

• Product Family: ControlLogix
• Connection Type: Screw Clamp
• Installation: Removable Front Terminal Block
• Applications:
  • PLC Systems
  • Industrial Automation
  • Process Control
  • Machine Automation
  • Manufacturing Equipment
  • OEM Control Panels
• Certifications: UL Listed, CSA Certified, FM Approved (varies by module compatibility)

Dimensions

1756-TBNH

• 20-pin standard ControlLogix RTB form factor.

1756-TBCH

• 36-pin standard ControlLogix RTB form factor.

Weight

• 1756-TBNH: Approx. 0.14 kg (0.31 lb)
• 1756-TBCH: Approx. 0.14 kg (0.31 lb)