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1snk508316r0000 – zs10-sp terminal
TE Connectivity ZS10-SP 1SNK508316R0000 is a grey 10 mm² ENTRELEC SNK screw clamp disconnect terminal block with an 8 mm spacing, 18 A IEC current rating and 630 V IEC voltage rating, supplied in a pack of 50.
£2.93
Why Choose the TE Connectivity ZS10-SP 1SNK508316R0000 Disconnect Terminal Block?
The TE Connectivity ZS10-SP 1SNK508316R0000 is a 10 mm² screw clamp disconnect terminal block designed for controlled circuit isolation in industrial control panels, machinery and electrical distribution systems. Part of the ENTRELEC SNK series, the ZS10-SP combines conventional screw clamp conductor termination with a removable plug disconnect arrangement for convenient circuit separation.
The ZS10-SP provides two connection positions, one circuit and one level within an 8 mm terminal spacing. Its disconnect-with-plug design allows a circuit to be interrupted at the terminal without removing the field conductors, supporting efficient commissioning, testing, maintenance and troubleshooting of industrial electrical systems.
Rated at 18 A and 630 V to IEC specifications, the ZS10-SP accepts flexible conductors from 0.22–10 mm² and rigid stranded conductors from 0.2–10 mm². The grey polyamide housing, IP20 protection, TH35 DIN rail compatibility and wide operating temperature range provide a dependable solution for professional panel building. The 1SNK508316R0000 is supplied in a pack of 50.
Key Advantages
- Disconnect terminal design provides a convenient circuit isolation point within DIN rail assemblies.
- Designed for use with a removable component holder plug for efficient circuit disconnection.
- 18 A IEC current rating for industrial control, signal and measurement circuits.
- 630 V IEC voltage rating supports a broad range of electrical applications.
- Accepts flexible conductors up to 10 mm².
- Compact 8 mm spacing matches the profile of ZS10 feed-through terminals for organised assemblies.
- Secure screw clamp termination provides reliable conductor retention.
- Supplied in a convenient pack quantity of 50 for professional panel-building projects.
Key Features
- TE Connectivity ENTRELEC SNK series.
- ZS10-SP screw clamp disconnect terminal block.
- 10 mm² terminal class.
- Disconnect-with-plug configuration.
- 18 A IEC current rating.
- 630 V IEC voltage rating.
- Two positions, one circuit and one level.
- 0.22–10 mm² flexible conductor capacity.
- 0.2–10 mm² rigid stranded conductor capacity.
- 8 mm product spacing.
- Profile aligned with the ZS10 feed-through terminal block.
- Grey polyamide insulating housing.
- Compatible with TH35-7.5 and TH35-15 DIN rails.
- IP20 ingress protection.
- UL 94V-0 housing flammability rating.
Convenient Plug Disconnect for Industrial Circuits
Disconnect terminal blocks provide a defined point where an electrical circuit can be interrupted while the field conductors remain securely terminated. The TE Connectivity ZS10-SP combines dependable screw clamp conductor connections with a plug-disconnect arrangement, helping technicians isolate circuits efficiently during commissioning, testing, fault finding and maintenance.
The ZS10-SP shares the profile of the ZS10 feed-through terminal block, supporting aligned marking and coordinated terminal assemblies. Its 8 mm spacing, conductor capacity up to 10 mm² and 630 V IEC voltage rating make it particularly useful where a compact, accessible disconnect point is required within industrial control and distribution equipment.
Typical Applications
- Industrial control panel disconnect circuits.
- Machine control and automation systems.
- Instrumentation and measurement circuits.
- Electrical testing and commissioning circuits.
- Control and signal circuit isolation.
- Industrial electrical distribution assemblies.
- Maintenance and troubleshooting disconnect points.
- OEM machinery and professional panel building.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Connection | Spring clamp | |
| Terminal Type | Disconnect / Test | |
| Product Series | TE SNK | |
| Colour | Grey | |
| Manufacturer | TE Connectivity | |
| Brand / product family | ENTRELEC | |
| Series | SNK | |
| Model | ZS10-SP | |
| Manufacturer part number | 1SNK508316R0000 | |
| Product type | Screw clamp disconnect terminal block | |
| Block function | Disconnect | |
| Disconnect configuration | Disconnect with plug | |
| Connection method | Screw clamp | |
| Number of positions | 2 | |
| Number of circuits | 1 | |
| Number of levels | 1 | |
| Gauge type | A5-B5 | |
| IEC current rating | 18 A | |
| IEC voltage rating | 630 V | |
| UL current rating | 18 A | |
| CSA voltage rating | 300 V | |
| UL / CSA maximum operating voltage | 300 V | |
| Short-time withstand current at 1 s | 300 A | |
| Dielectric withstand voltage | 1890 V | |
| IEC impulse withstand voltage | 6000 V | |
| Power loss | 1.8 W | |
| Flexible conductor capacity | 0.22–10 mm² | |
| Flexible conductor range | 24–6 AWG | |
| Rigid stranded conductor capacity | 0.2–10 mm² | |
| Rigid stranded conductor range | 24–6 AWG | |
| Insulated ferrule capacity | 0.22–6 mm² | |
| Insulated ferrule range | 24–8 AWG | |
| Non-insulated ferrule capacity | 0.22–10 mm² | |
| Two flexible conductors per screw clamp | 0.5–4 mm² | |
| Two rigid stranded conductors per screw clamp | 0.5–4 mm² | |
| Twin ferrule capacity | 0.5–4 mm² | |
| Wire stripping length | 12 mm | |
| Tool size | 4 mm | |
| Product spacing | 8 mm | |
| Product height | 53 mm | |
| Product length | 47.3 mm | |
| Product depth | 47.3 mm | |
| Product weight | 8.6 g | |
| Housing material | Polyamide | |
| Colour | Grey | |
| DIN rail mounting | TH35-7.5 / TH35-15 | |
| Protection rating | IP20 | |
| Flammability rating | UL 94V-0 | |
| Installation temperature range | -5 to +40 °C | |
| Operating temperature range | -55 to +110 °C | |
| Pack quantity | 50 |
Frequently Asked Questions
What is the TE Connectivity ZS10-SP 1SNK508316R0000?
The ZS10-SP is an ENTRELEC SNK screw clamp disconnect terminal block designed to provide secure conductor termination together with a convenient circuit isolation point in DIN rail electrical assemblies.
How does the ZS10-SP disconnect a circuit?
The ZS10-SP is designed as a disconnect-with-plug terminal. Its removable plug arrangement allows the electrical path to be interrupted while the field conductors remain securely connected to the terminal.
What are the IEC electrical ratings of the 1SNK508316R0000?
The ZS10-SP has an IEC current rating of 18 A, an IEC voltage rating of 630 V and an impulse withstand voltage rating of 6000 V.
What conductor sizes can the ZS10-SP accept?
The terminal accepts single flexible conductors from 0.22–10 mm² and rigid stranded conductors from 0.2–10 mm².
What is the terminal spacing of the ZS10-SP?
The ZS10-SP has an 8 mm product spacing and a profile aligned with the ZS10 feed-through terminal block, helping create organised DIN rail terminal assemblies.
How is the ZS10-SP mounted?
The terminal is designed for DIN rail installation and is compatible with TH35-7.5 and TH35-15 mounting rails.
What colour is the ZS10-SP terminal block?
The ZS10-SP has a grey polyamide housing and carries an IP20 protection rating.
How many ZS10-SP terminals are supplied in a pack?
The 1SNK508316R0000 is supplied in a pack quantity of 50 terminal blocks.
Trusted for Industrial Electrical Connections
TE Connectivity ENTRELEC SNK terminal blocks provide compact and dependable connection and isolation technology for professional industrial wiring, helping panel builders, automation engineers and machine manufacturers create organised, accessible and maintainable electrical systems.
