1sna400712r0700 – pc8-r2

Why Choose the TE Connectivity PC8-R2 Jumper Bar?

The TE Connectivity / ENTRELEC PC8-R2, manufacturer part number 1SNA400712R0700, is a black 8-pole lateral jumper bar designed for cross-connection and potential distribution between compatible ENTRELEC SNA and terminal block assemblies. With an 8 mm pitch, it provides a compact method of electrically linking multiple adjacent terminal positions without the need for individual external jumper wires.

The PC8-R2 is designed as a conducting terminal block accessory and provides eight jumper positions for distributing a common electrical potential across compatible terminals. Its insulated polyamide construction helps maintain an organised terminal assembly, while direct integration with the terminal block system can reduce wiring time and simplify panel construction.

TE Connectivity specifies a maximum contact current rating of 70 A for the PC8-R2, while associated system data specifies a rated voltage of 630 V. With an operating temperature range of -55–110 °C, black polyamide construction and a product weight of approximately 7.8 g, the 1SNA400712R0700 is well suited to industrial control, power distribution and machinery terminal assemblies.

Key Advantages

• 8-pole jumper bar enables multiple adjacent terminal positions to be interconnected.
• 8 mm pitch matches compatible ENTRELEC terminal block configurations.
• 70 A maximum contact current rating supports demanding industrial connections.
• Provides efficient common-potential and cross-connection distribution.
• Reduces the need for multiple individual external jumper wires.
• Black insulated polyamide construction provides a neat terminal assembly.
• Wide -55–110 °C operating temperature range supports demanding environments.
• Compatible with a range of ENTRELEC terminal blocks including C6/8.ST4, M6/8.ST and M6/8.STP.

Key Features

• TE Connectivity / ENTRELEC PC8-R2 lateral jumper bar.
• Manufacturer part number 1SNA400712R0700.
• Conducting terminal block accessory.
• 8-pole configuration.
• 8 mm product spacing / pitch.
• 70 A maximum contact current rating.
• 630 V rated voltage.
• Designed for cross-connection and common-potential distribution.
• Black primary product colour.
• Polyamide insulating material.
• UL 94 V-0 flammability classification.
• IP20 protection when installed in the associated terminal system.
• Approximate product weight of 7.8 g.
• Wide -55–110 °C operating and storage temperature range.

Efficient Potential Distribution with Lateral Jumper Bars

Terminal block jumper bars provide an efficient way to distribute a common electrical potential across several adjacent terminals. Instead of installing and terminating separate jumper conductors between each position, the PC8-R2 provides eight poles at an 8 mm pitch, helping reduce wiring effort and create cleaner, more consistent terminal assemblies.

The PC8-R2 forms part of the ENTRELEC terminal block accessory system and is designed to integrate with compatible 8 mm-pitch terminals. Its compact insulated construction, strong contact current capability and wide operating temperature range make it suitable for cross-connection duties in industrial power, control and automation applications.

Typical Applications

• Common-potential distribution across terminal blocks.
• Industrial control and distribution panels.
• Machine building and OEM electrical systems.
• Factory automation equipment.
• Power and control circuit distribution.
• Motor control and machinery panels.
• Process control and instrumentation cabinets.
• ENTRELEC terminal assemblies requiring 8-pole, 8 mm-pitch cross-connections.