Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
ZS16 – 16mm SCREW TERMINAL GREY
TE Connectivity ZS16 1SNK510010R0000 is a grey 16 mm² feed-through screw clamp DIN rail terminal block rated at 76 A and 1000 V IEC for industrial power and signal wiring.
£1.21
Why Choose the TE Connectivity ZS16 1SNK510010R0000 Screw Terminal?
The TE Connectivity ZS16 1SNK510010R0000 is a robust 16 mm² feed-through screw clamp terminal block designed for reliable power and signal connections in industrial control panels, distribution equipment and automation systems. As part of the TE Connectivity ENTRELEC SNK series, it combines secure screw-clamp termination with compact DIN rail mounting and high electrical performance.
This single-level terminal block provides two connection positions and is engineered for straightforward conductor installation and dependable long-term connections. Its polyamide housing, grey identification colour and 10 mm spacing make it well suited to organised terminal assemblies in machinery, switchgear and electrical distribution applications.
With an IEC current rating of 76 A and voltage rating of 1000 V, the ZS16 supports demanding industrial circuits while accepting flexible and rigid stranded conductors up to 16 mm². The terminal mounts directly onto standard TH35 DIN rails and provides IP20 protection when correctly installed.
Key Advantages
- Reliable 16 mm² feed-through terminal block for industrial power and signal circuits.
- Screw clamp connection provides secure and dependable conductor termination.
- 76 A IEC current rating for demanding electrical applications.
- 1000 V IEC voltage rating suitable for industrial control and distribution systems.
- DIN rail mounting simplifies installation inside electrical panels and enclosures.
- Wide operating temperature range supports use in demanding industrial environments.
Key Features
- TE Connectivity ENTRELEC SNK series.
- 16 mm² nominal terminal size.
- Feed-through terminal configuration.
- Two positions and one circuit.
- 76 A IEC rated current.
- 1000 V IEC rated voltage.
- 10 mm terminal spacing.
- Compatible with TH35-7.5 and TH35-15 DIN rails.
- Durable grey polyamide housing with UL 94V-0 flammability rating.
Reliable Electrical Connections for Industrial Control
Feed-through terminal blocks such as the TE Connectivity ZS16 provide a secure connection point between conductors while helping organise wiring inside control cabinets and distribution systems. The screw clamp design applies reliable mechanical pressure to the conductor, supporting stable electrical contact in industrial environments.
The ENTRELEC SNK series is designed for efficient panel building and straightforward DIN rail installation. Its modular construction allows terminal blocks to be arranged alongside compatible accessories, helping engineers create organised, maintainable and space-efficient wiring systems.
Typical Applications
- Industrial control panels and electrical cabinets.
- Power distribution and switchgear assemblies.
- Machinery and factory automation systems.
- Motor control and power circuits.
- Industrial power and signal wiring.
- OEM equipment and panel building.
Technical Specifications
Tick the specs you need, then view products that match.
| Number of Connection Points | 20 | |
|---|---|---|
| Terminal Type | Feed-through | |
| Conductor Size | 16 mm² | |
| Number of Levels | 1 | |
| Connection | Spring clamp | |
| Colour | Grey | |
| Manufacturer | TE Connectivity | |
| Brand / range | ENTRELEC SNK | |
| Model | ZS16 | |
| Manufacturer part number | 1SNK510010R0000 | |
| Product type | Screw clamp terminal block | |
| Terminal function | Feed-through | |
| Terminal size | 16 mm² | |
| Connection type | Screw connection | |
| Number of positions | 2 | |
| Number of circuits | 1 | |
| Number of levels | 1 | |
| Rated current (IEC) | 76 A | |
| Rated current (UL / CSA) | 67 A | |
| Rated voltage (IEC) | 1000 V | |
| Rated voltage (UL / CSA) | 600 V | |
| Impulse withstand voltage | 8000 V | |
| Short-time withstand current at 1 s | 1920 A | |
| Conductor capacity, flexible | 0.5–16 mm² | |
| Conductor capacity, rigid stranded | 0.5–16 mm² | |
| Conductor range | 24–4 AWG | |
| Wire stripping length | 13.5 mm | |
| Terminal spacing | 10 mm | |
| Housing material | Polyamide | |
| Colour | Grey | |
| Protection rating | IP20 | |
| Flammability rating | UL 94V-0 | |
| Mounting type | DIN rail | |
| DIN rail compatibility | TH35-7.5 / TH35-15 | |
| Dimensions (H × W × D) | 56.1 × 10 × 48.8 mm | |
| Weight | 20.2 g | |
| Operating temperature | -55–110 °C |
Frequently Asked Questions
What is the TE Connectivity ZS16 1SNK510010R0000 used for?
This terminal block is used to create secure feed-through connections for power and signal wiring in industrial control panels, machinery and electrical distribution systems.
What conductor size does the ZS16 support?
The ZS16 supports flexible and rigid stranded conductors from approximately 0.5–16 mm², depending on conductor and termination type.
What is the rated current of this terminal block?
The 1SNK510010R0000 has an IEC rated current of 76 A and a UL / CSA rated current of 67 A.
What voltage is the ZS16 rated for?
The terminal block is rated up to 1000 V under IEC specifications and 600 V under UL / CSA specifications.
How is the TE Connectivity ZS16 installed?
The ZS16 is designed for mounting on standard TH35-7.5 or TH35-15 DIN rails inside electrical panels and control cabinets.
Trusted Industrial Terminal Technology
TE Connectivity ENTRELEC SNK terminal blocks are designed for dependable industrial wiring, combining secure conductor termination, efficient DIN rail installation and robust electrical performance for modern control and distribution systems.
