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1snk506021r0000 – zs6-3s-bl screw clamp – blue
TE Connectivity ZS6-3S-BL screw clamp terminal block, a blue 3-position feed-through DIN rail terminal block rated at 32 A and 800 V for industrial wiring applications.
£1.17
Why Choose the TE Connectivity ZS6-3S-BL Screw Clamp Terminal Block?
The TE Connectivity ZS6-3S-BL (1SNK506021R0000) is a high-quality DIN rail mounted screw clamp terminal block designed for reliable feed-through electrical connections in industrial control panels, automation systems and power distribution applications. Part of the ENTRELEC SNK ZS series, this compact terminal block provides secure wiring connections with a space-saving 6 mm pitch design.
Featuring a blue polyamide housing, screw clamp termination technology and a three-position feed-through configuration, the ZS6-3S-BL provides dependable conductor retention and easy installation on standard DIN rails. Its robust design makes it suitable for demanding industrial environments where secure and organised wiring is essential.
With a rated current of 32 A, a rated voltage of 800 V and a conductor capacity up to 6 mm², the TE Connectivity ZS6-3S-BL is ideal for industrial electrical cabinets requiring compact, reliable terminal connections.
Key Advantages
- Reliable TE Connectivity ENTRELEC SNK screw clamp terminal block.
- 6 mm pitch design provides high wiring density in electrical cabinets.
- 32 A rated current for industrial control and distribution applications.
- 800 V rated voltage suitable for professional electrical installations.
- Feed-through configuration for straightforward circuit connection.
- Secure screw clamp technology provides reliable conductor retention.
- Blue identification colour simplifies terminal organisation.
Key Features
- TE Connectivity ENTRELEC SNK ZS series terminal block.
- Model: ZS6-3S-BL.
- Part number: 1SNK506021R0000.
- Feed-through screw clamp terminal block.
- 3-position configuration.
- Blue polyamide housing.
- 6 mm terminal spacing.
- DIN rail mounting for TH35-7.5 and TH35-15 rails.
- Compatible with industrial panel wiring applications.
Reliable Terminal Connections for Industrial Systems
The TE Connectivity ZS6-3S-BL screw clamp terminal block provides a dependable method for connecting electrical conductors within industrial control systems. The screw clamp design ensures secure mechanical and electrical contact while supporting reliable operation in environments exposed to vibration and continuous industrial use.
The compact SNK series design helps optimise cabinet space while maintaining excellent wiring accessibility. Its standard DIN rail mounting and clear identification colour make it suitable for professional panel builders, automation engineers and electrical installers.
Typical Applications
- Industrial control panels.
- Automation and PLC systems.
- Electrical distribution cabinets.
- Machine-building installations.
- DIN rail terminal assemblies.
- Industrial power and control wiring systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Number of Connection Points | 2 | |
|---|---|---|
| Connection | Spring clamp | |
| Terminal Type | Feed-through | |
| Conductor Size | 4 mm² | |
| Number of Levels | 1 | |
| Product Series | TE SNK | |
| Colour | Blue | |
| Manufacturer | TE Connectivity | |
| Brand range | ENTRELEC | |
| Series | SNK ZS | |
| Model | ZS6-3S-BL | |
| Part number | 1SNK506021R0000 | |
| Product type | Screw clamp feed-through terminal block | |
| Number of positions | 3 | |
| Number of levels | 1 | |
| Terminal spacing | 6 mm | |
| Rated cross-section | 4 mm² | |
| Connection technology | Screw clamp | |
| Rated current | 32 A | |
| Rated voltage | 800 V | |
| Wire capacity | 0.2–6 mm² | |
| Housing material | Polyamide | |
| Colour | Blue | |
| Mounting type | DIN rail mounting | |
| Protection rating | IP20 | |
| Operating temperature | -55 °C to +110 °C | |
| Flammability rating | UL 94V-0 |
Frequently Asked Questions
What is the TE Connectivity 1SNK506021R0000 used for?
The 1SNK506021R0000 is a DIN rail mounted screw clamp terminal block used for reliable feed-through electrical connections in industrial systems.
What wire size can the ZS6-3S-BL accept?
The ZS6-3S-BL supports conductor sizes up to 6 mm², depending on conductor type and installation requirements.
What is the rated current of this terminal block?
The TE Connectivity ZS6-3S-BL has a rated current of 32 A.
What type of mounting does the ZS6-3S-BL use?
The terminal block is designed for standard DIN rail mounting.
What material is the ZS6-3S-BL housing made from?
The housing is manufactured from durable polyamide material suitable for industrial electrical applications.
Trusted by Industrial Electrical Professionals
TE Connectivity ENTRELEC SNK terminal blocks are trusted by panel builders, automation engineers and electrical installers worldwide for secure, space-efficient and reliable industrial wiring solutions.
