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Home > Consumer Electronics > Display & Accessories > LCD Module > 1746-RT31 Allen Bradley SLC500 System REPLACEMENT TERMINAL BLOCK 1746RT31

1746-RT31 Allen Bradley SLC500 System REPLACEMENT TERMINAL BLOCK 1746RT31

Product Spotlights

Direct replacement for Allen Bradley 1746-RT31 terminal block – identical fit, function, and performance. Built with flame-retardant thermoplastic and nickel-plated contacts for reliable signal transmission. Cost-effective alternative to OEM parts, backed by ISO9001-certified manufacturing and global shipping from Rossonix (established 2011, annual export US$5-10M). Easy DIN rail installation. 12-month warranty.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Type:

Other, Replacement Terminal Block

Part Number:

1746-RT31 / 1746RT31

Brand:

Allen Bradley (Compatible)

Contact Supplier Request Quote Chat Now

Rossonix Co.,limited

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Type Other, Replacement Terminal Block

Part Number 1746-RT31 / 1746RT31

Brand Allen Bradley (Compatible)

System Compatibility SLC500 Series

Pin Configuration Standard 20-pin (customizable options available)

Material High-grade thermoplastic with nickel-plated contacts

Operating Temperature -20°C to +60°C

Application Industrial automation, PLC I/O wiring connection

Certification ISO9001 (manufacturing process)

Package Includes 1 x Terminal block (screws and labels optional)

Welcome to Rossonix Co., Limited – your reliable source for high-quality industrial automation components. With over 12 years of expertise in the global market (established in 2011) and annual exports exceeding US$5 million, we are proud to offer the 1746-RT31 Allen Bradley SLC500 System Replacement Terminal Block (1746RT31). This terminal block is designed as a direct replacement for the original Allen Bradley part, providing seamless integration into your existing SLC500 control system. Crafted with precision and durability in mind, it ensures stable signal transmission and easy wiring maintenance, reducing downtime in critical applications.

Our 1746-RT31 terminal block is not just a spare part – it's an upgrade for reliability. Built with high-grade thermoplastic housing and nickel-plated copper alloy contacts, it offers excellent resistance to vibration, corrosion, and electrical noise commonly found in industrial environments. Whether you are upgrading an aging system or expanding your production line, this terminal block delivers consistent performance and long service life. Below you'll find a detailed breakdown of its features, technical specifications, and the tangible benefits it brings to your operations.

Key Features & Technical Specifications

Direct Replacement for 1746-RT31: Form, fit, and function identical to original Allen Bradley part. No modification required.
Robust Material Construction: Housing made of flame-retardant thermoplastic (UL94 V-0 rated), contacts with nickel-plated copper alloy for low contact resistance.
Secure Connection: Screw‑clamp terminals accept wire sizes from 14 to 22 AWG, with a torque rating of 0.5–0.6 N·m.
Clear Marking: Each position is numbered for easy identification and wiring. Optional snap‑in labels available.
Wide Operating Temperature Range: -20°C to +60°C, suitable for most industrial environments.
Compatible with SLC500 Series Modules: Works with all SLC500 analog, digital, and specialty I/O modules.
Easy Installation: Push‑to‑lock design ensures secure mounting on the DIN rail without tools.
Packaging: Individually packed in anti‑static bags with protective foam to prevent damage during shipping.

Technical Data Table

Parameter	Value
Part Number	1746-RT31 / 1746RT31
Number of Terminals	20 positions
Rated Voltage	300V AC/DC
Rated Current	10A per contact
Contact Resistance	≤ 20 mΩ (initial)
Insulation Resistance	≥ 1000 MΩ at 500VDC
Dielectric Strength	2500V AC for 1 minute
Material – Housing	Thermoplastic, UL94 V-0
Material – Contacts	Nickel-plated copper alloy
Wire Size Range	14–22 AWG (solid/stranded)
Screw Torque	0.5–0.6 N·m
Operating Temperature	-20°C to +60°C
Storage Temperature	-40°C to +85°C
DIN Rail Mounting	35mm standard DIN rail (push-lock)
Certifications	Manufacturing under ISO9001:2015

Why Choose Our 1746-RT31 Replacement Terminal Block?

1. Cost-Effective Alternative – Priced competitively compared to OEM parts, while maintaining the same level of quality and reliability. Our direct sourcing and efficient supply chain enable us to offer significant savings without compromising on performance.

2. Rigorous Quality Control – Every terminal block undergoes multiple inspection stages: incoming material check, dimensional verification, contact resistance test, and dielectric strength test. We adhere to ISO9001 standards throughout our production process.

3. Wide Compatibility – Guaranteed to fit all Allen Bradley SLC500 chassis and I/O modules, including 1746-IB16, 1746-OB16, 1746-NI8, and more. No adapter or modification needed.

4. Improved Longevity – The use of nickel-plated contacts reduces oxidation and ensures stable electrical connection over thousands of mating cycles. The housing material resists cracking even in high-vibration environments.

5. Easy Maintenance – Clear numbering and color-coded options (available upon request) simplify wiring and troubleshooting, minimizing downtime during replacement or system modifications.

6. Global Shipping & Support – We ship from Shenzhen, Hong Kong, and Europe, with typical delivery times of 3-7 days to most countries. Our multilingual support team answers inquiries within 24 hours.

Trust Rossonix for Industrial Supply

Since 2011, Rossonix Co., Limited has served customers across North America, South America, Europe, Oceania, Middle East, and Asia. With an annual export value of US$5–10 million and a dedicated team of 11–50 professionals, we have built long-term partnerships with manufacturing plants, system integrators, and automation distributors. Our ISO9001-certified facilities ensure that every product leaving our warehouse meets strict quality criteria. For this 1746-RT31 terminal block, we offer a 12-month replacement warranty against manufacturing defects (terms apply).

Thousands of satisfied customers have chosen our replacement terminal blocks to keep their SLC500 systems running smoothly. Join them – order your 1746-RT31 today and experience reliability without the OEM markup. For bulk orders, customization (e.g., different color or labeling), or express shipping, simply contact our sales team. We are ready to support your industrial automation needs with fast responses and professional service.

Contact us now: Email or message via the platform. We provide free technical advice and sample testing (sample fee and shipping apply). Let us help you find the perfect replacement solution for your Allen Bradley system.

FAQ – Frequently Asked Questions

Q: Is this terminal block an original Allen Bradley part?
A: No, it is a high-quality replacement manufactured by Rossonix. It is designed to meet or exceed the original specifications, offering a cost-effective alternative without sacrificing reliability.
Q: Will it fit my existing SLC500 chassis?
A: Yes, it is a form‑fit‑functional replacement for the 1746-RT31. It mounts on the standard 35mm DIN rail and connects directly to the backplane of any SLC500 modular system.
Q: What wire sizes can I use?
A: The screw‑clamp terminals accept solid or stranded wires from 14 AWG to 22 AWG. Ensure proper stripping length (6–7 mm) for a secure connection.
Q: Do you provide any certification or test reports?
A: Yes, our manufacturing process is ISO9001 certified. Upon request, we can provide a Certificate of Conformance and inspection reports (contact resistance, dielectric strength, etc.).
Q: Can I request custom labeling or color?
A: Yes, customization is available for bulk orders. Please contact our sales team with your requirements (minimum order quantity may apply).
Q: How long does shipping take and what are the shipping options?
A: We ship from Shenzhen, Hong Kong, and Europe. Standard shipping takes 5–10 business days; express (DHL/FedEx/UPS) takes 3–5 business days. For large quantities, sea freight is also available.
Q: What is your warranty policy?
A: We offer a 12-month warranty against manufacturing defects. This covers failures due to material or workmanship issues under normal usage. The warranty does not cover damage caused by misuse, improper installation, or unauthorized modification.
Q: Can I get a sample before placing a large order?
A: Yes, samples are available. A sample fee and shipping cost apply, but the sample fee will be deducted from your first bulk order. Contact us to arrange a sample request.