RS Pro Non-Fused Terminal Block, 3 Way/Pole, Screw Down Terminals, 12 AWG, Ceramic, 450 V

RS Pro

Product Information

Current Rating:
32A
Fused:
No
Contact Plating:
Nickel
Voltage Rating:
450 V
Colour:
White
Material:
Ceramic
Number of Ways:
3
Termination Method:
Screw Down
Cable CSA:
4mm²
Wire Size:
12 AWG
Maximum Operating Temperature:
+800°C
Minimum Operating Temperature:
-40°C
Contact Material:
Brass
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The 703‑3855 terminal block is a rugged three‑way, non‑fused barrier connection module designed for high‑temperature and high‑voltage industrial wiring applications. Featuring a ceramic housing rated to 450 V, wire size up to 12 AWG (4 mm²), and three screw‑down terminals, this block offers compact, reliable wire‑to‑wire termination. The housing supports operating temperatures from ‑40 °C up to +800 °C (short‑time), making it a suitable choice for environments where standard plastic terminal blocks cannot suffice.

Unique Features and Benefits of Choosing this Non-Fused Terminal Block, 3 Way/Pole

  • Screw‑down termination method ensures solid mechanical and electrical contact.
  • Ceramic housing offers superior dielectric strength, chemical resistance, and flame-retardant properties.
  • Supports wire size up to 12 AWG and current rating up to 32 A for robust load‑carrying capacity.
  • Rated for 450 V nominal voltage for industrial mains and control wiring.
  • Nickel‑plated brass contacts and galvanised steel mounting screws for durability and corrosion resistance.

Designed for Reliable Connection Performance

This terminal block is engineered to maintain stable electrical connections in harsh environments. It mounts directly to any surface with two galvanised screws, eliminating the need for a DIN rail, and is coated to meet high-reliability standards in industrial, heater, or thermocouple systems.

Versatility in Applications

  • High‑temperature wiring for electric heater elements, ovens or thermal processing.
  • Terminal connections in control panels or industrial switchgear requiring 450 V‑rated insulation.
  • Wire extensions or junctions for sensors, thermocouples or power distribution in harsh environments.
  • Environments where flame‑retardant and chemically‑resistant termination is essential.
  • Compact three‑way junctions in equipment where space is limited and standard DIN rail systems are not practical.

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RS PRO Datasheet(Technical Reference)
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Manufacturer Information(Technical Reference)

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FAQs

Yes. We ship 703-3855 Internationally to many countries around the world.
Yes. You can also search 703-3855 on website for other similar products.
We accept all major payment methods for all products including ET16740837. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET16740837 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"RS Pro" products on our website by using Enrgtech's Unique Manufacturing Part Number ET16740837.
You can order RS Pro brand products with 703-3855 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Standard Terminal Blocks category are shipped in lowest possible time.
You will get a confirmation email regarding your order of RS Pro Non-Fused Terminal Block, 3 Way/Pole, Screw Down Terminals, 12 AWG, Ceramic, 450 V. You can also check on our website or by contacting our customer support team for further order details on RS Pro Non-Fused Terminal Block, 3 Way/Pole, Screw Down Terminals, 12 AWG, Ceramic, 450 V.