Why Choose the TE Connectivity ZK4-3P 1SNK706011R0000 PI-Spring Terminal Block?
The TE Connectivity ZK4-3P 1SNK706011R0000 is a compact and reliable 4 mm² PI-Spring feed-through terminal block with three connection positions, designed for power and signal distribution in industrial control panels, electrical enclosures and automation systems. As part of the TE Connectivity ENTRELEC SNK series, the ZK4-3P provides the features of the standard ZK4 terminal block with the added capability to distribute or branch three conductors.
The ZK4-3P uses PI-Spring connection technology to provide fast, secure conductor termination without conventional screw connections. Suitable conductors can be inserted quickly while the spring-clamp mechanism maintains dependable contact pressure, helping reduce installation time and simplify panel wiring in industrial applications.
With a rated cross-section of 4 mm², an IEC rated current of 32 A and an IEC rated voltage of 1000 V, the ZK4-3P is suitable for demanding industrial power and signal circuits. Its three-position configuration allows convenient branching or distribution of conductors while the compact 6 mm spacing helps maximise wiring density on standard DIN rails.
Key Advantages
- Compact 4 mm² three-position feed-through terminal block for industrial wiring.
- Three connection positions provide convenient conductor distribution and branching.
- PI-Spring connection technology enables fast and secure conductor termination.
- 32 A / 1000 V IEC rating for demanding power and signal applications.
- Compact 6 mm terminal spacing helps optimise DIN rail installation space.
- Spring-clamp technology maintains reliable conductor contact without routine screw tightening.
Key Features
- TE Connectivity ENTRELEC SNK series.
- ZK4-3P three-position PI-Spring terminal block.
- 4 mm² rated cross-section.
- Three conductor connection positions for distribution or branching.
- 32 A IEC rated current.
- 1000 V IEC rated voltage.
- 600 V UL / CSA maximum operating voltage.
- 6 mm terminal spacing.
- Grey polyamide housing.
- UL 94V-0 flammability rating.
- IP20 protection rating.
- Compatible with TH35-7.5 and TH35-15 DIN rails.
Three-Position PI-Spring Connection for Efficient Distribution
The ZK4-3P combines TE Connectivity’s PI-Spring termination technology with a three-position feed-through design. The additional connection position makes it possible to distribute or branch three conductors within a single compact terminal block, reducing the need for additional terminals or external wiring links in suitable applications.
The spring connection maintains consistent contact pressure and eliminates the need for routine screw tightening. Combined with its compact 6 mm width and DIN rail mounting format, the ZK4-3P provides an efficient solution for organised power and signal distribution in industrial electrical cabinets and machinery.
Typical Applications
- Industrial control panels and electrical cabinets.
- Power and signal distribution circuits.
- Three-conductor branching and distribution.
- Machine building and OEM automation systems.
- PLC and industrial control wiring.
- Factory automation and production equipment.
