1sna400170r1400 – pc2ms-20

Why Choose the TE Connectivity PC2MS-20 1SNA400170R1400 Comb Jumper?

The TE Connectivity PC2MS-20 1SNA400170R1400 is a 20-pole comb jumper designed for cross-connecting compatible Entrelec terminal blocks. It provides a convenient way to distribute a common electrical potential across multiple adjacent terminal positions while reducing the need for individual wired links.

With 20 poles available in a single jumper, the PC2MS-20 is particularly useful for larger terminal assemblies where several circuits need to be electrically commoned. Its comb-style construction provides a compact, organised cross-connection method suitable for industrial control panels, automation equipment and electrical distribution assemblies.

The PC2MS-20 is a dedicated accessory from the established Entrelec terminal block system. Each jumper weighs approximately 12 g and is supplied in a standard package quantity of 10 pieces, making it suitable for professional panel-building and production environments.

Key Advantages

• 20-pole comb jumper enables efficient commoning of multiple adjacent terminal positions.
• Reduces the need for individual external jumper wires.
• Helps create compact and organised terminal block assemblies.
• Purpose-designed for use with compatible Entrelec terminal blocks.
• Comb-style construction simplifies multi-pole potential distribution.
• Suitable for industrial control panels, machine wiring and automation systems.
• Compact accessory weighs approximately 12 g.

Key Features

• TE Connectivity Entrelec PC2MS-20 comb jumper.
• 20-pole cross-connection configuration.
• Designed for electrical commoning of compatible terminal blocks.
• Comb-style jumper construction.
• Suitable for modular terminal block assemblies.
• Individual product weight approximately 12 g.
• ETIM classified as a cross-connector for terminal blocks.
• Manufacturer part number 1SNA400170R1400.
• EAN 3472594001706.

Efficient 20-Pole Cross-Connection for Terminal Assemblies

Cross-connectors are used to distribute a common electrical potential across groups of terminal blocks without installing separate jumper wires between every position. The PC2MS-20 provides 20 interconnected poles in a single comb-style accessory, helping simplify the construction of larger terminal strips.

Using a purpose-designed comb jumper can reduce wiring complexity and help maintain a cleaner panel layout. The PC2MS-20 is therefore well suited to repetitive potential distribution in compatible Entrelec terminal assemblies used throughout industrial automation, machine building and control-panel applications.

Typical Applications

• Common-potential distribution across terminal blocks.
• Industrial control-panel wiring.
• PLC and automation cabinets.
• Machine-building electrical systems.
• Switchgear and distribution assemblies.
• Multi-pole terminal block cross-connections.
• OEM electrical equipment and panel production.