1sna115359r0200 – m 6/8 sta block

Why Choose the TE Connectivity 1SNA115359R0200 M6/8.STA Disconnect Terminal Block?

The TE Connectivity 1SNA115359R0200 is an ENTRELEC SNA M6/8.STA grey screw-clamp disconnect terminal block with two test sockets, designed for testing, isolation and signal wiring in industrial control and automation panels. Its integrated sliding disconnect link allows technicians to open the circuit without removing the permanently connected conductors.

The M6/8.STA incorporates two 4 mm test sockets, providing convenient connection points for compatible test equipment during commissioning, measurement, troubleshooting and maintenance. Screw-clamp terminals accept flexible conductors from 0.5–6 mm² and rigid stranded conductors from 0.5–10 mm², with a nominal conductor size of 6 mm² / 8 AWG.

Rated at 30 A and 500 V IEC, the 1SNA115359R0200 combines dependable electrical performance with an 8 mm pitch and robust polyamide 6.6 construction. IP20 protection, UL 94V-0 flammability performance and compatibility with G32, TH35-7.5 and TH35-15 DIN rails support reliable integration into professional industrial electrical assemblies.

Key Advantages

• Disconnect terminal with two integrated 4 mm test sockets.
• Sliding disconnect link enables controlled circuit isolation.
• 30 A IEC current rating and 500 V IEC voltage rating.
• Accepts flexible conductors up to 6 mm² and rigid stranded conductors up to 10 mm².
• Compact 8 mm pitch supports organised DIN rail installations.
• Compatible with G32, TH35-7.5 and TH35-15 DIN rails.

Key Features

• TE Connectivity ENTRELEC SNA series.
• M6/8.STA screw-clamp disconnect terminal block.
• Integrated sliding-link disconnect mechanism.
• Two 4 mm test sockets for convenient measurement access.
• Grey polyamide 6.6 housing.
• 6 mm² / 8 AWG nominal wire size.
• 8 mm terminal spacing.
• One circuit, two poles, one level and two positions.
• 480 A short-time withstand current for 1 s.
• IP20 protection and UL 94V-0 flammability rating.

Convenient Testing and Controlled Circuit Isolation

Disconnect terminal blocks provide a practical method of isolating individual circuits for commissioning, testing and maintenance without disturbing permanent field wiring. The M6/8.STA uses a sliding disconnect link to open the circuit and incorporates two 4 mm test sockets for straightforward connection of suitable measurement equipment.

Its 30 A IEC current rating, 500 V IEC voltage rating and conductor capacity up to 10 mm² make the M6/8.STA a versatile solution for industrial signal and control systems. The modular 8 mm-wide format also allows multiple disconnect terminals to be arranged efficiently on common DIN rail profiles.

Typical Applications

• Industrial control and automation panels.
• Test and measurement circuits.
• Signal isolation and diagnostic wiring.
• Instrumentation and process-control systems.
• Commissioning and maintenance circuits.
• OEM electrical equipment and DIN rail assemblies.