TE Connectivity ZS10-R1 1SNK508011R0000 is a grey 10 mm² ENTRELEC SNK screw clamp feed-through terminal block with 8 mm spacing, 57 A IEC current rating and 630 V IEC voltage rating for industrial wiring applications.
£4.48
The TE Connectivity ZS10-R1 1SNK508011R0000 is a grey 10 mm² screw clamp feed-through terminal block designed for secure conductor connections in industrial control panels, electrical distribution systems and automation equipment. Part of the TE Connectivity ENTRELEC SNK Series, it provides reliable screw connection technology with a compact DIN rail mounting format for professional electrical installations.
The ZS10-R1 features a two-position, single-level feed-through configuration with an 8 mm pitch, providing an efficient solution for connecting conductors while maintaining a neat and organised terminal assembly. Its profile is aligned with the ZS10-ST series, allowing compatibility with associated accessories and helping simplify panel design.
With a rated cross-section of 10 mm², an IEC current rating of 57 A and an IEC voltage rating of 630 V, the ZS10-R1 is suitable for demanding industrial wiring applications. Its polyamide housing, UL 94V-0 flammability rating and IP20 protection rating ensure dependable operation in industrial environments.
Feed-through terminal blocks provide a dependable method of joining electrical conductors within control cabinets and industrial distribution systems. The TE Connectivity ZS10-R1 uses proven screw clamp technology to maintain secure mechanical retention and stable electrical contact throughout the service life of the installation.
The compact ENTRELEC SNK design enables efficient DIN rail layouts with consistent terminal spacing and accessory compatibility. The ZS10-R1 is particularly suitable for industrial control, power distribution and CT/PT circuit wiring where reliable conductor connection is required.
| Manufacturer | TE Connectivity |
|---|---|
| Series | ENTRELEC SNK |
| Model | ZS10-R1 |
| Part number | 1SNK508011R0000 |
| Product type | Screw clamp terminal block |
| Block function | Feed-through |
| Connection type | Screw connection |
| Number of circuits | 1 |
| Number of positions | 2 |
| Number of levels | 1 |
| Colour | Grey |
| Rated cross-section | 10 mm² |
| Product spacing | 8 mm |
| Rated current (IEC) | 57 A |
| Rated voltage (IEC) | 630 V |
| Rated current (UL/CSA) | 62 A |
| Rated voltage (UL/CSA) | 300 V |
| Impulse withstand voltage | 8,000 V |
| Dielectric withstand voltage | 2,000 V |
| Short-time withstand current at 1 s | 1,200 A |
| Flexible conductor capacity | 0.5–10 mm² |
| Rigid stranded conductor capacity | 0.5–10 mm² |
| Two conductors per screw clamp | 0.5–4 mm² |
| Wire size | 24–6 AWG |
| Wire stripping length | 13 mm |
| Tool size | 3.5 mm |
| Housing material | Polyamide |
| Flammability rating | UL 94V-0 |
| Protection rating | IP20 |
| Mounting type | DIN rail |
| DIN rail compatibility | TH35-7.5 / TH35-15 |
| Dimensions (H × W × D) | 80.7 × 8 × 52 mm |
| Product weight | 20.9 g |
| Installation temperature range | -5 to +40 °C |
| Operating temperature range | -55 to +110 °C |
The ZS10-R1 is a feed-through screw clamp terminal block used for connecting and distributing electrical conductors in industrial DIN rail assemblies.
The terminal block supports conductors from 0.5–10 mm², making it suitable for industrial power and control wiring applications.
The ZS10-R1 has an IEC rating of 57 A and 630 V, with UL/CSA ratings of 62 A and 300 V.
The terminal block is designed for DIN rail mounting and is compatible with TH35-7.5 and TH35-15 rails.
The ZS10-R1 shares the same profile as the ZS10-ST series and supports compatible accessories for flexible terminal assembly configurations.
TE Connectivity ENTRELEC SNK terminal blocks provide dependable electrical connectivity for industrial automation, control and distribution systems, combining secure screw clamp technology with efficient DIN rail installation.
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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...