Why Choose the TE Connectivity ZK6-PE-3P PI-Spring Clamp Terminal Block?
The TE Connectivity ZK6-PE-3P 1SNK708151R0000 is a dependable PI-Spring clamp protective earth (PE) terminal block designed for secure grounding connections in industrial control panels, automation systems and electrical distribution equipment. Part of the proven ENTRELEC SNK PI-Spring terminal block series, this green and yellow DIN rail mounted terminal provides reliable earth bonding with fast and maintenance-free spring connection technology.
The ZK6-PE-3P features a compact modular construction with three connection positions, allowing efficient protective conductor distribution while maintaining clear PE identification. Its PI-Spring technology combines push-in and spring clamp connection methods to provide quick wiring, excellent contact reliability and resistance to vibration in demanding industrial environments.
With an 8 mm spacing, 3-position grounding configuration and support for conductors up to 10 mm², the TE Connectivity ZK6-PE-3P is ideal for machine building, automation cabinets and industrial electrical installations requiring reliable protective earth connections.
Key Advantages
- Dedicated protective earth terminal block for safe and reliable grounding connections.
- PI-Spring clamp technology provides fast installation and stable long-term contact.
- Green and yellow identification enables immediate PE conductor recognition.
- 3-position design allows flexible protective conductor distribution.
- 8 mm pitch format supports organised DIN rail panel layouts.
- Suitable for industrial environments exposed to vibration and mechanical stress.
Key Features
- TE Connectivity ENTRELEC SNK PI-Spring terminal block.
- Model: ZK6-PE-3P.
- Part number: 1SNK708151R0000.
- Protective earth (ground) terminal function.
- 3 connection positions.
- 8 mm terminal spacing.
- Green and yellow polyamide housing.
- DIN rail mounting compatible with TH35-15 and TH35-7.5 rails.
- Spring clamp connection system with push-in capability.
- UL 94V-0 flame-rated insulation material.
Reliable Protective Earth Connectivity for Industrial Systems
Protective earth terminal blocks provide an essential safety connection between electrical equipment and grounding systems. The TE Connectivity PI-Spring design maintains consistent contact pressure, helping ensure reliable performance where vibration, temperature variation and demanding operating conditions are present.
The ENTRELEC SNK series combines modular terminal block construction, efficient wiring technology and shared accessories to simplify control cabinet assembly while improving installation reliability and serviceability.
Typical Applications
- Industrial control panels and switchgear assemblies.
- Machine building and automation equipment.
- PLC cabinets and electrical control systems.
- Protective earth distribution in industrial installations.
- Manufacturing and process automation environments.
- DIN rail mounted electrical enclosures.
