1snk512060r0000 – zs25-yl screw clamp – yellow

Why Choose the TE Connectivity ZS25-YL 1SNK512060R0000 Screw Clamp Terminal?

The TE Connectivity ZS25-YL 1SNK512060R0000 is a high-capacity 25 mm² screw clamp feed-through terminal block designed for reliable conductor-to-conductor connections in industrial electrical installations. Part of the TE Connectivity ENTRELEC SNK Series, this yellow terminal combines substantial conductor capacity with a compact 12 mm pitch for efficient DIN rail panel construction.

The ZS25-YL accepts single flexible and rigid stranded conductors from 0.5–25 mm², with rigid stranded conductor capability extending to 3 AWG. Its single-level, two-position configuration provides a straightforward feed-through connection, while screw clamp technology delivers secure mechanical retention for industrial power and signal wiring.

With an IEC rated current of 76 A and an IEC rated voltage of 1000 V, the ZS25-YL is suitable for demanding industrial and high-voltage applications. Its yellow polyamide housing provides IP20 protection and a UL 94V-0 flammability rating, while the operating temperature range of -55 to +110 °C supports use across a wide range of industrial environments.

Key Advantages

• High-capacity 25 mm² feed-through terminal for industrial power and signal wiring.
• 76 A IEC rated current supports demanding electrical circuits.
• 1000 V IEC rated voltage makes the terminal suitable for high-voltage industrial applications.
• 100 A UL and CSA current ratings for applicable installations.
• Accepts flexible and rigid stranded conductors from 0.5–25 mm².
• Compact 12 mm pitch provides high conductor capacity while conserving DIN rail space.
• Yellow housing provides clear visual identification within colour-coded terminal assemblies.
• Secure screw clamp connection provides dependable conductor retention.

Key Features

• TE Connectivity ENTRELEC SNK Series.
• ZS25-YL screw clamp feed-through terminal block.
• 25 mm² conductor class.
• Yellow housing for circuit identification.
• Screw clamp connection technology.
• Single-level, two-position, one-circuit configuration.
• 12 mm product spacing.
• 76 A IEC rated current.
• 1000 V IEC rated voltage.
• 100 A UL and CSA current ratings.
• 600 V UL/CSA maximum main-circuit operating voltage.
• 1920 A short-time withstand current for 1 s.
• 8000 V IEC impulse withstand voltage.
• Durable polyamide housing.
• IP20 protection rating.
• UL 94V-0 flammability rating.
• Compatible with TH35-7.5 and TH35-15 DIN rails.

Reliable High-Capacity Feed-Through Connections

Feed-through terminal blocks provide an organised and secure method of joining incoming and outgoing conductors within industrial control panels, distribution assemblies and machinery. The TE Connectivity ZS25-YL provides this function for conductors up to 25 mm², using screw clamp technology to maintain a dependable electrical and mechanical connection.

Its combination of 76 A IEC current capacity, 1000 V IEC voltage rating and compact 12 mm spacing makes the ZS25-YL particularly useful where higher-capacity conductors need to be terminated efficiently. The yellow housing also enables clear identification within colour-coded terminal arrangements, while DIN rail mounting simplifies integration alongside other SNK Series components.

Typical Applications

• Industrial control panels and automation cabinets.
• Power distribution and high-current terminal assemblies.
• Machine building and OEM electrical equipment.
• Motor control centres and switchgear.
• Industrial power and signal circuits.
• Solar and renewable-energy electrical systems.
• Process control and manufacturing equipment.
• DIN rail wiring requiring yellow 25 mm² feed-through terminals.