TE Connectivity ENTRELEC ZS6-PR 1SNK506063R0000 is a purple 6 mm pitch SNK Series feed-through screw clamp DIN rail terminal block rated at 41 A and 1000 V IEC for flexible and rigid stranded conductors up to 6 mm², with a factory pack quantity of 50.
£1.47
The TE Connectivity ENTRELEC ZS6-PR 1SNK506063R0000 is a purple feed-through screw clamp terminal block from the SNK Series, designed for secure and dependable conductor connections in industrial control panels, machinery and electrical distribution equipment. Its compact 6 mm pitch combines space-efficient DIN rail installation with an IEC current rating of 41 A and voltage rating of 1000 V.
The ZS6-PR is a single-level, single-circuit terminal block with 2 connection positions. It accepts flexible and rigid stranded conductors from 0.2–6 mm², while its proven screw clamp connection provides secure conductor retention for panel building, automation, machine wiring and power distribution applications.
Manufactured with a durable purple polyamide housing, the terminal block mounts directly onto TH35-7.5 or TH35-15 DIN rail. It provides IP20 protection, a UL 94V-0 flammability rating and an operating temperature range of -55 to +110 °C. The 1SNK506063R0000 is supplied in a factory pack quantity of 50.
Feed-through terminal blocks provide an organised and serviceable method of connecting conductors through control panels and electrical enclosures. Screw clamp technology provides a mechanically secure connection while allowing wiring to be installed, inspected and maintained using standard panel-building tools.
The ENTRELEC SNK Series combines compact dimensions with practical installation features for industrial wiring systems. With its 6 mm pitch, DIN rail mounting and conductor capacity up to 6 mm², the ZS6-PR is well suited to control cabinets where dependable electrical connections, high connection density and clear circuit identification are required.
| Manufacturer | TE Connectivity / ENTRELEC |
|---|---|
| Series | ENTRELEC SNK |
| Model | ZS6-PR |
| Part number | 1SNK506063R0000 |
| Product type | Screw clamp terminal block |
| Block function | Feed-through |
| Connection type | Screw clamp |
| Colour | Purple |
| Number of circuits | 1 |
| Number of levels | 1 |
| Number of positions | 2 |
| Gauge type | A4-B3 |
| Product spacing | 6 mm |
| IEC current rating | 41 A |
| UL current rating | 30 A |
| CSA current rating | 30 A |
| IEC voltage rating | 1000 V |
| CSA voltage rating | 600 V |
| UL / CSA operating voltage | 600 V |
| Short-time withstand current, 1 s | 720 A |
| IEC impulse withstand voltage | 8 kV |
| Maximum dielectric withstand voltage | 2200 V |
| Power loss | 1.3 W |
| Flexible conductor capacity | 0.2–6 mm² |
| Rigid stranded conductor capacity | 0.2–6 mm² |
| Flexible conductor range | 24–10 AWG |
| Insulated ferrule capacity | 0.22–4 mm² |
| Non-insulated ferrule capacity | 0.22–4 mm² |
| Twin ferrule capacity | 0.22–2.5 mm² |
| Two flexible conductors per screw clamp | 0.2–2.5 mm² |
| Two rigid stranded conductors per screw clamp | 0.2–2.5 mm² |
| Wire stripping length | 10.5 mm |
| Tool size | 4 mm |
| DIN rail mounting | TH35-15 / TH35-7.5 |
| Housing material | Polyamide |
| Height | 53 mm |
| Length | 47.3 mm |
| Depth | 47.3 mm |
| Weight | 10.6 g |
| Operating temperature | -55 to +110 °C |
| Installation temperature | -5 to +40 °C |
| Ingress protection | IP20 |
| UL flammability rating | UL 94V-0 |
| Factory pack quantity | 50 |
It is a purple feed-through screw clamp terminal block from the ENTRELEC SNK Series, designed for secure DIN rail conductor connections in industrial electrical installations.
The terminal block is rated at 41 A and 1000 V under IEC specifications, with UL and CSA current ratings of 30 A and a maximum UL/CSA main-circuit operating voltage of 600 V.
The ZS6-PR accepts a single flexible or rigid stranded conductor from 0.2–6 mm², with additional capacities available for ferrules and two-conductor connections.
The terminal block is designed for mounting on standard TH35-7.5 and TH35-15 DIN rails.
The 1SNK506063R0000 has a factory pack quantity of 50 terminal blocks.
TE Connectivity ENTRELEC SNK Series screw clamp terminal blocks provide compact, organised and dependable conductor connections for professional panel builders, machine manufacturers, automation engineers and industrial maintenance applications.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...