Why Choose the TE Connectivity ZDS4-22 1SNK805013R0000 Pluggable Screw Terminal Block?
The TE Connectivity ZDS4-22 1SNK805013R0000 is a compact and reliable 4 mm² pluggable screw clamp terminal block designed for secure power and signal connections in industrial control panels, machinery and automation systems. As part of the TE Connectivity ENTRELEC SNK series, it combines proven screw-clamp termination with a pluggable feed-through design to simplify installation, commissioning and equipment maintenance.
The ZDS4-22 provides four connection positions on a single-level, single-circuit terminal block. Its feed-through and pluggable configuration allows sections of an electrical installation to be connected and disconnected efficiently, making it particularly useful for modular machinery, subassemblies and control-panel applications where rapid servicing or replacement is beneficial.
With an IEC current rating of 29 A and an IEC voltage rating of 800 V, the 1SNK805013R0000 provides dependable performance for industrial electrical circuits. It accommodates flexible conductors up to 4 mm², features a compact 5.2 mm terminal spacing and mounts onto standard TH35 DIN rail for straightforward integration into electrical enclosures.
Key Advantages
- Versatile 4 mm² pluggable screw clamp terminal block for industrial wiring.
- Feed-through and pluggable design simplifies connection, disconnection and equipment servicing.
- Four connection positions within a single-level, single-circuit configuration.
- 29 A / 800 V IEC rating for demanding industrial power and signal circuits.
- Proven screw clamp termination provides secure and dependable conductor retention.
- Compact 5.2 mm terminal spacing helps maximise wiring density on DIN rail assemblies.
Key Features
- TE Connectivity ENTRELEC SNK series.
- ZDS4-22 pluggable screw clamp terminal block.
- 4 mm² conductor capacity with suitable flexible and rigid stranded conductors.
- Feed-through and pluggable block function.
- Four connection positions.
- 29 A IEC rated current.
- 800 V IEC rated voltage.
- 28 A UL / CSA rated current.
- 300 V UL / CSA maximum operating voltage.
- 5.2 mm terminal spacing.
- Grey polyamide housing.
- Compatible with TH35-7.5 and TH35-15 DIN rails.
Reliable Pluggable Connections for Industrial Wiring
Pluggable terminal blocks provide the reliability of fixed DIN rail wiring while allowing electrical connections to be separated quickly when required. This modular approach can reduce installation and servicing time, particularly in machinery and equipment containing removable subassemblies, pre-wired sections or components that require periodic replacement.
The ZDS4-22 combines this flexibility with established screw-clamp termination technology for secure conductor retention. Its compact 5.2 mm pitch, four-position configuration and standard DIN rail mounting make it well suited to organised industrial control-panel wiring where space efficiency, serviceability and dependable electrical connections are important.
Typical Applications
- Industrial control panels and electrical cabinets.
- Modular machinery and removable electrical subassemblies.
- Machine building and OEM automation systems.
- PLC, control and instrumentation wiring.
- Power and signal distribution circuits.
- Factory automation and production equipment.
