EMAS PK1Y is a grey-black single-position plastic control box with a green DY push-button operator and KB14K contact block, rated at 4 A at 250 V AC for AC-15 industrial control applications.
£18.48
The EMAS PK1Y is a compact single-button plastic control box designed for industrial machinery and automation applications. Part of the EMAS PK Series, it combines a durable grey-black enclosure with a green DY push-button operator and KB14K contact block, providing a ready-assembled local control solution.
The PK1Y is particularly suitable for start, run, reset and other momentary control functions where a clearly identifiable green operator is required. Its contact system is rated at 4 A at 250 V AC in the AC-15 utilisation category, with an insulation voltage of 300 V and impulse withstand voltage of 2.5 kV.
Designed for demanding industrial service, the PK1Y offers a minimum mechanical life of 1,000,000 operations and minimum electrical life of 100,000 operations. Its compact plastic enclosure, green operator and grey-black colour scheme make it a practical choice for machinery, production equipment and local operator stations.
The EMAS PK1Y provides a convenient pre-assembled solution where a single green control function is required close to machinery or production equipment. Its green operator makes the control function easy to identify, while the included contact block eliminates the need to separately select and assemble the principal operator components.
With an AC-15 rating of 4 A at 250 V AC, a wide -15 to +80 °C operating temperature range and a minimum mechanical endurance of one million operations, the PK1Y is designed for repetitive industrial control duties. The compact enclosure is suitable for straightforward surface installation at local operator positions and machine-control points.
| Manufacturer | EMAS |
|---|---|
| Series | PK Series Plastic |
| Model | PK1Y |
| Product type | Single push-button control box |
| Number of operator positions | 1 |
| Operator colour | Green |
| Enclosure colour | Grey-black |
| Configuration | DY + KB14K |
| Operational current (Ie) | 4 A at 250 V AC |
| Utilisation category | AC-15 |
| Rated insulation voltage (Ui) | 300 V |
| Rated impulse withstand voltage (Uimp) | 2.5 kV |
| Dielectric strength, body to contact | 2500 V AC |
| Dielectric strength, contact to contact | 1500 V AC |
| Insulation resistance | 10 MΩ at 500 V DC |
| Minimum mechanical life | 1,000,000 operations |
| Minimum electrical life | 100,000 operations |
| Mechanical operating frequency | Up to 3000 operations/hour |
| Electrical operating frequency | Up to 1200 operations/hour |
| Operating temperature | -15 to +80 °C |
| Pollution degree | 3 |
| Ingress protection | IP50 |
| Contact material | AgNi |
| Conductor connection | 1.5 to 2.5 mm² |
| Tightening torque | 1.5 Nm |
| Short-circuit breaking capacity (Ics) | 1 kA |
| Standards | TS EN 60947-5-1, UL 508, VDE 0660 |
| Certifications | CE, EAC, SEPRO |
The PK1Y is a single green push-button plastic control box from the EMAS PK Series. It is supplied with a DY operator and KB14K contact block for industrial machinery and automation control applications.
The PK1Y has an operational current rating of 4 A at 250 V AC in the AC-15 utilisation category. Its rated insulation voltage is 300 V and its impulse withstand voltage is 2.5 kV.
The PK1Y is supplied with a green push-button operator mounted in a grey-black plastic control box, making it suitable for functions such as start, run or other application-defined control commands.
The manufacturer specifies an IP50 protection rating for the PK1Y control box configuration.
The PK1Y is rated for a minimum of 1,000,000 mechanical operations and 100,000 electrical operations, supporting repetitive industrial control applications.
EMAS PK Series plastic control boxes provide compact and practical local control solutions for industrial machinery, combining durable operator components with straightforward installation and dependable electrical performance.
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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...