$1.27
$1.23
Tax included
Previous
Next
Share
Free Delivery in India | Lowest Global Shipping Charges
24/7 Customer Support
Shop with confidence knowing that our 24/7 Customer Support is always available to assist with any inquiries
Save up to 28% with GST Input
Avail maximum benefits from input tax mechanism on all your Business Invoices. Get GST Invoices on your business purchases. And 0% Taxes on all worldwide deliveries
# Lowest Price Challenge
If you find this product anywhere at lower cost than us. Call us and we will not only match the price but also give a complimentary coupon
100% Original Products
Shop with assurance, as each product we offer is 100% original, ensuring quality and authenticity with every purchase
RS PRO Uninsulated Ring Terminal, 10.5 mm Stud Size, 4 AWG Wire Size, Copper Contact with Tin Plating, Grey, 33.5 178-8634
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | RS PRO |
| Colour | Grey |
| THICKNESS | 1.7mm |
| Model | 178-8634 |
| Insulation | Uninsulated |
| Overall Length | 33.5mm |
| Contact Material | Copper |
| Series | RS PRO |
| Maximum Operating Temperature | 150°C |
| Minimum Operating Temperature | -40°C |
| Contact Plating | Tin |
| Maximum Wire Size mm² | 22mm² |
| Maximum Wire Size AWG | 4AWG |
| Outer Ring Diameter | 16.5mm |
| Inner Ring Diameter | 10.5mm |
| Stud Size | 10.5 mm |
Key Features
- Constructed with high-quality copper contact material for excellent conductivity.
- Features tin plating on contact surface enhancing corrosion resistance.
- Uninsulated design suitable for applications requiring direct metal contact.
- Measures 33.5 mm in overall length for compact fitting.
- Has an outer ring diameter of 16.5 mm and inner ring diameter of 10.5 mm for compatibility.
- Supports maximum wire size of 22 mm squared ensuring robust electrical load capability.
- Rated for maximum operating temperature of 150°C and minimum temperature of -40°C.
- Grey color finish for easy identification in wiring assemblies.
Product Description
RS PRO 178-8634 is a high-performance uninsulated ring terminal engineered for demanding electrical connections in industrial and commercial environments. This ring terminal features a 10.5 mm stud size that ensures a secure fit on corresponding fasteners and connectors.
The contact is made of premium copper, known for its excellent electrical conductivity and mechanical durability, and plated with tin to provide enhanced resistance to oxidation and corrosion, extending the service life of the connection in harsh environments.
Designed without insulation, this terminal is ideal for electrical systems requiring direct metal-to-metal contact. Its grey color coding assists in quick visual identification during assembly and maintenance operations.
The terminal measures 33.5 mm in overall length and has an outer ring diameter of 16.5 mm with an inner ring diameter precisely matched to the stud size, ensuring reliable mechanical fastening. It accommodates a maximum wire size of 22 mm² (4 AWG) offering versatility to electricians and technicians working with moderate current loads.
Operating temperature range from -40°C to 150°C makes this terminal suitable for various industrial applications including HVAC, automotive, agricultural machinery, and power distribution systems.
Constructed with high-quality copper for optimal electrical conductivity and mechanical strength. Tinned contact surface for corrosion resistance and extended durability. Uninsulated design facilitates direct and low-resistance connections.
Compatible with 10.5 mm stud size and supports 4 AWG wire gauge. Durable thickness of 1.7 mm ensures mechanical integrity. Rated to perform reliably between -40°C and 150°C operating temperatures. Grey finish aids in wiring organization and identification.
This RS PRO ring terminal is manufactured under the RS PRO series and meets professional standards for power connectors. Ideal for use in industrial electrical wiring, control panels, and repair applications. Originating from Taiwan, it assures quality and reliability.
Explore the wide range of RS PRO power connector products and Ring Terminals available on EnvMart to suit various installation and maintenance needs.
Looking to purchase in bulk?
- Purchase item in bulk quantity
- Get best price for your business
Frequently Asked Questions
This model supports a maximum wire size of 22 mm², which is equivalent to 4 AWG.
The stud size for this ring terminal is 10.5 mm, ensuring compatibility with corresponding fasteners.
It features a copper contact material with a tin plating to enhance corrosion resistance and ensure excellent conductivity.
The overall length of this terminal is 33.5 mm, with an outer ring diameter of 16.5 mm and an inner ring diameter of 10.5 mm.
It is rated for an operating temperature range from -40°C to 150°C, making it suitable for various industrial applications.
This terminal has a grey color finish, which aids in quick visual identification during assembly and maintenance.
The thickness of this ring terminal is 1.7 mm, ensuring mechanical integrity during use.
No, this model is uninsulated, making it suitable for applications that require direct metal-to-metal contact.
This RS PRO ring terminal is manufactured in Taiwan.
It is suitable for various industrial applications including HVAC, automotive, agricultural machinery, and power distribution systems.
The tin plating enhances the corrosion resistance of the contact surface, extending the service life of the connection in harsh environments.
This terminal is part of the RS PRO series, which meets professional standards for power connectors.
Related Products
Other Products from this brand
$262.23
$254.37
-3%
New
$1,446.23
$1,402.85
-3%
New
$19.81
$19.22
-3%
New
$57.52
$55.79
-3%
New
$1.27
$1.23
Save 3%
Tax included
Quantity
Global Payments 140+ Countries
Global Shipping Fedex/UPS/DHL/Aramex/
BlueDart/Delhivery/DP World
24/7 Customer Support Email/Chat/Telephonic Support
Comments (0)
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent