Allen Bradley 1756-TBNH Removable Terminal Block Housing

FAQ

Q1: What is the 1756‑TBNH?
It is a removable terminal block housing that provides a wiring interface for ControlLogix I/O modules.

Q2: How many connections does this terminal block housing support?
It supports 36 individual wiring connections.

Q3: What wire sizes can be connected?
It accepts single wires 0.33–2.1 mm² (22–14 AWG) and double wires 0.33–1.3 mm² (22–16 AWG).

Q4: What type of wires can be used?
Both solid and stranded copper wires are supported.

Q5: How is this accessory installed?
It front‑mounts directly to compatible ControlLogix I/O modules.

Q6: Does it provide electronic functions?
No — it is a mechanical wiring accessory with no electronics.

Q7: What are the operating environmental limits?
It is designed for industrial environments, typically 0 °C–60 °C with 5‑95 % non‑condensing humidity.

Q8: What are the physical size and weight?
Physical dimensions are approximately 140 mm × 112 mm × 145 mm and the weight is about 0.14 kg.

1756-TBNH Allen Bradley

We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.

For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.

Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.