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RS PRO Non-Fused Terminal Block, 12-Way, 16AWG Wire Size, 450V, 17.5A Current, 7.8mm Pitch, Dark Brown RS PRO 840-7939

Category Standard Terminal Blocks Brand RS PRO Condition New

Specifications

Country of Origin India
Voltage 450V
Brand RS PRO
Material Polyamide
Colour Dark Brown
Current 17.5A
Model 840-7939
Number Of Ways 12
Gender Female
Mount Type Cable
Contact Material Brass
Series RS PRO
Termination Type Screw
Maximum Operating Temperature 105°C
Minimum Operating Temperature -40°C
High Temperature 160°C
Wire size 16AWG
Pitch 7.8mm
Contact Plating Nickel
Cable CSA 1.5mm²
RS PRO Non-Fused Terminal Block, 12-Way, 14AWG Wire, 24A ScrewBrand RS PRO

Key Features

  • Supports wire size of 16AWG suitable for general electrical wiring.
  • Designed for up to 17.5A continuous current at 450V rating.
  • Constructed with polyamide housing ensuring high flame retardance.
  • Features nickel-plated brass inserts and galvanized steel screws for excellent conductivity and durability.
  • Includes wire protection and is suitable for operating temperatures from -40°C to 105°C.
  • Pitch between terminals is 7.8mm for standard spacing compliance.
  • Dark brown color provides easy identification and aesthetic integration.
  • VDE approved ensuring compliance with safety standards.

Product Description

RS PRO 840-7939 Non-Fused Terminal Block is a high-quality electrical component designed to provide safe, secure, and efficient electrical connections in various industrial and commercial applications. This 12-way terminal block supports 16AWG wire size, accommodating wire cross-sections of 1.5mm² and is rated for 17.5A current at up to 450 volts.

The housing is manufactured from semi-rigid polyamide (PA) combined with glass fibre, providing excellent flame retardance and high temperature resistance up to 160°C. This makes the terminal block suitable for demanding environments including industrial automation, electrical distribution panels, and control gear assemblies.

Nickel-plated brass inserts ensure reliable electrical contact with low resistance, while galvanized steel screws are captive and raised for easy, safe wiring with enhanced durability. The terminal block design includes dedicated wire protection to prevent damage during installation and operation. The pitch of 7.8mm between contacts conforms to common industry standards enabling compatibility with various panel and enclosure setups.

Operating temperature range from -40°C to 105°C enables its use across diverse climates and conditions. The dark brown color provides a neat and consistent look within electrical assemblies. This product carries VDE approval, reflecting its conformance to internationally recognized safety and quality standards.

Supports up to 12 connection ways for organized wiring layouts. Constructed with flame-retardant high-temperature polyamide with glass fibre reinforcement. Nickel-plated brass contacts and galvanized steel screws provide corrosion resistance and conductivity.

Includes wire protection features to safeguard cable integrity. Suitable for industrial automation, electrical distribution, manufacturing, and control systems.

Overall, the RS PRO 840-7939 terminal block is engineered to support efficient, safe, and durable electrical connections across industrial, HVAC, and commercial electrical applications. It forms a vital component within power connectors and terminal block solutions offered by RS PRO and EnvMart.

Explore the full range of Standard Terminal Blocks and electrical connectors at EnvMart for comprehensive wiring and connectivity solutions.

RS PRO Non-Fused Terminal Block, 12-Way, 16AWG Wire Size, 450V, 17.5A Current, 7.8mm Pitch, Dark Brown RS PRO 840-7939
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Frequently Asked Questions

This model is rated for a maximum continuous current of 17.5A.

This terminal block is rated for a voltage of up to 450V.

The pitch between the terminals is 7.8mm, conforming to common industry standards.

It is constructed from polyamide with glass fibre reinforcement, featuring nickel-plated brass inserts and galvanized steel screws.

The operating temperature range is from -40°C to 105°C, with a high temperature rating of 160°C.

Yes, this terminal block carries VDE approval, indicating compliance with safety standards.

This model supports up to 12 connection ways, allowing for organized wiring layouts.

It uses screw termination for secure connections.

The terminal block is dark brown, which aids in easy identification and aesthetic integration.

This model is designed for cable mounting.

The country of origin for this terminal block is India.

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