EMAS CP101HY is a green extended 22 mm momentary industrial push button with two normally open contacts, a spring-return mechanism, a 4 A AC-15 rating at 230 V AC and IP65 front protection.
£11.60
The EMAS CP101HY is a robust 22 mm green momentary push button designed for industrial machinery, electrical panels and automation systems. Part of the EMAS CP Series, it combines an extended actuator with two normally open contacts and a spring-return mechanism.
The raised green actuator is easier to locate and operate than a flush button, including when operators are wearing industrial gloves. Pressing the actuator closes both normally open contacts, while releasing it allows the spring mechanism to return the button automatically to its normal position.
With an AC-15 operational current rating of 4 A at 230 V AC, IP65 front protection and a standard 22 mm mounting diameter, the CP101HY is suitable for machine start, enable and process control functions in industrial control panels and operator stations.
Extended push buttons project further from the control-panel surface than flush actuators, making them easier to locate and operate in busy industrial environments. The raised profile is particularly useful where operators need clear tactile feedback or regularly use protective gloves.
The EMAS CP101HY provides a temporary control signal while its actuator is pressed. Its two normally open contacts return to their open state when the button is released, making the unit suitable for control relays, contactors, PLC inputs and other momentary command circuits.
| Manufacturer | EMAS |
|---|---|
| Series | CP Series Plastic |
| Model | CP101HY |
| Product type | Momentary push-button control unit |
| Actuator type | Extended |
| Actuator colour | Green |
| Operating mechanism | Spring return |
| Contact configuration | 2NO |
| Operational current | 4 A at 230 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 | 2,500 V AC |
| Dielectric strength, contact to contact | 1,500 V AC |
| Insulation resistance | Minimum 10 MΩ at 500 V DC |
| Mechanical life | Minimum 500,000 operations |
| Electrical life | Minimum 100,000 operations |
| Maximum operating frequency | 3,000 mechanical operations per hour / 1,200 electrical operations per hour |
| Operating temperature | −15 to +65 °C |
| Pollution degree | 3 |
| Protection rating | IP65 |
| Contact material | AgNi |
| Cable connection capacity | 1.5–2.5 mm² |
| Terminal tightening torque | 1.5 Nm |
| Conditional short-circuit current | 1 kA |
| Mounting diameter | 22 mm |
| Standards | IEC 60947-5-1, TS EN 60947-5-1, UL 508 and VDE 0660 |
The CP101HY provides accessible momentary push-button control for industrial machinery, electrical panels and automation systems.
The extended actuator projects from the panel surface, making the button easier to locate and operate, including when industrial gloves are worn.
No. The spring-return mechanism automatically returns the actuator to its normal position when it is released.
The push button is fitted with two normally open contacts, identified as a 2NO contact configuration.
The push button is designed for installation in a standard 22 mm panel mounting hole.
EMAS CP Series control units provide dependable switching, standardised panel mounting and robust protection for industrial machinery, automation equipment and electrical control 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...