1sna163181r1100 – jumper bolt 101,,,

Why Choose the TE Connectivity 1SNA163181R1100 PT101 Jumper Bolt?

The TE Connectivity 1SNA163181R1100, also known as the PT101 Jumper Bolt or Type 101, is an original ENTRELEC SNA Series terminal block accessory designed for electrical bridging and jumper applications within compatible terminal assemblies. It provides a purpose-designed connection component for creating common electrical links between suitable ENTRELEC terminal block accessories and assemblies.

Jumper components are used to distribute a common electrical potential between terminal connection points without the need for separate individual conductors. The PT101 jumper bolt provides the mechanical connection required by its compatible SNA jumpering arrangement, helping panel builders create neat, modular and serviceable electrical distribution systems.

Manufactured as an original TE Connectivity / ABB ENTRELEC component, the 1SNA163181R1100 is particularly useful for maintenance, refurbishment and extension of established SNA terminal installations where the correct PT101 / Type 101 jumper component is required. It is also identified by the legacy ENTRELEC reference 016318111.

Key Advantages

• Genuine TE Connectivity / ENTRELEC SNA Series jumper accessory.
• Designed specifically as a PT101 / Type 101 jumper bolt.
• Supports electrical bridging within compatible terminal block assemblies.
• Helps reduce individual wiring when distributing a common electrical potential.
• Compact component suitable for modular industrial panel construction.
• Ideal for maintenance and refurbishment of existing ENTRELEC SNA installations.
• Original manufacturer component helps maintain compatibility with the intended jumpering system.

Key Features

• TE Connectivity / ABB ENTRELEC PT101.
• Type 101 jumper bolt.
• Manufacturer part number 1SNA163181R1100.
• Legacy ENTRELEC reference 016318111.
• Part of the ENTRELEC SNA Series accessories range.
• Designed for terminal block bridging and jumper applications.
• Suitable for compatible industrial terminal assemblies.
• RoHS compliant.
• Manufactured in France.
• Supplied in standard quantities of 50 pieces.

Efficient Bridging for ENTRELEC SNA Terminal Assemblies

Terminal block jumper systems allow several compatible connection points to share a common electrical potential without installing separate loop wires between each terminal. This can simplify panel wiring, reduce conductor congestion and provide a cleaner modular distribution arrangement. The PT101 jumper bolt forms part of this connection system for compatible ENTRELEC SNA terminal assemblies.

Using the correct manufacturer-specified jumper hardware is particularly important when servicing established terminal installations. The 1SNA163181R1100 provides the original PT101 / Type 101 configuration, making it suitable for replacing missing or damaged jumper components and for extending compatible SNA terminal arrangements while retaining the intended mechanical interface.

Typical Applications

• Industrial control panel terminal bridging.
• Compatible ENTRELEC SNA terminal block assemblies.
• Common-potential distribution within terminal systems.
• Automation and machinery electrical panels.
• Maintenance and refurbishment of legacy ENTRELEC installations.
• OEM electrical and control equipment.