1snk508417r0000 – zs10-s-r2 disconnect terminal

Why Choose the TE Connectivity ZS10-S-R2 1SNK508417R0000 Disconnect Terminal Block?

The TE Connectivity ZS10-S-R2 1SNK508417R0000 is a robust 10 mm² grey and orange screw-clamp disconnect terminal block designed for controlled circuit isolation in industrial control panels, switchgear, machinery and automation equipment. Part of the TE Connectivity ENTRELEC SNK series, it combines secure screw-clamp conductor termination with an integrated lever disconnect for convenient commissioning, testing and maintenance.

The ZS10-S-R2 is specifically designed with a profile aligned to the ZS10-SF fuse terminal block. This helps simplify installations where disconnect and fused circuits are positioned next to one another, while its disconnect lever can be operated easily by hand to isolate the circuit without removing permanent field wiring.

With a nominal conductor size of 10 mm² / 6 AWG, an IEC rated current of 10 A and an IEC rated voltage of 630 V, the ZS10-S-R2 provides dependable disconnect functionality for industrial electrical systems. Its compact 8 mm spacing, two-position configuration and standard DIN-rail mounting support organised and serviceable terminal assemblies.

Key Advantages

• Integrated lever disconnect provides convenient circuit isolation without removing conductors.
• Disconnect lever is designed for straightforward hand operation.
• Profile aligns with the ZS10-SF fuse terminal block for organised mixed-function assemblies.
• Supports conductors up to 10 mm² for larger industrial wiring applications.
• 10 A IEC rated current and 630 V IEC rated voltage.
• 600 V UL/CSA operating voltage rating.
• Compact 8 mm terminal spacing helps optimise DIN-rail capacity.
• Supplied in a pack quantity of 50 for production and panel-building requirements.

Key Features

• TE Connectivity ENTRELEC SNK series.
• ZS10-S-R2 disconnect terminal block.
• Proven screw-clamp connection technology.
• Lever-type disconnect mechanism.
• 1 circuit, 1 level and 2 connection positions.
• Nominal conductor size of 10 mm² / 6 AWG.
• 13 mm wire stripping length.
• 8 mm product spacing.
• Grey and orange housing for clear functional identification.
• IP20 protection rating.
• UL 94V-0 flammability rating.
• Operating temperature range of -55 to +110 °C.

Convenient High-Capacity Circuit Isolation

The ZS10-S-R2 provides a practical means of opening an electrical circuit directly at the terminal strip while leaving permanent conductors securely connected. Its integrated lever is designed for easy hand operation, allowing technicians to isolate circuits efficiently during commissioning, testing, troubleshooting and scheduled maintenance.

Its profile is aligned with the ZS10-SF fuse terminal block, making it particularly useful for terminal strips containing alternating disconnect and fuse circuits. This coordinated design helps simplify wiring and panel organisation while maintaining a compact 8 mm terminal pitch.

Typical Applications

• Industrial control panels and automation cabinets.
• Switchgear and electrical distribution assemblies.
• Instrumentation and measurement circuits.
• Control and auxiliary circuit isolation.
• Alternating fuse and disconnect terminal assemblies.
• Testing, commissioning and troubleshooting circuits.
• Machine building and OEM electrical systems.
• Process control and manufacturing equipment.