Why Choose the EMAS KB12E EMAS KB FLUSH EMER.
£11.02
The EMAS KB12E is a KB Series plastic emergency stop control unit featuring a 1NC normally closed contact, red 40mm mushroom actuator and turn-to-release operation. Designed for industrial safety circuits, the KB12E provides reliable emergency stopping functionality for machinery, automation systems and electrical control panels.
Manufactured by EMAS, the KB12E is a 22mm panel-mounted emergency stop push button designed according to TS EN 60947-5-1 / IEC 60947-5-1 standards. It is engineered for dependable industrial operation with a 1NC contact configuration and secure maintained emergency release mechanism.
The EMAS KB12E emergency stop push button is suitable for industrial machinery, automation systems, production lines, electrical control panels and safety circuits requiring a reliable emergency shutdown device.
| Specification Value Brand | EMAS |
|---|---|
| Product Code | KB12E |
| Product Type | Emergency Stop Control Unit |
| Series | KB Series Plastic |
| Contact Configuration | 1NC |
| Operation | Turn To Release |
| Actuator Type | 40mm Mushroom |
| Colour | Red |
| Mounting Diameter | 22mm |
| Rated Current (Ie) | 4A |
| Rated Voltage | 220V AC |
| Usage Category | AC-15 |
| Mechanical Life | 500,000 operations minimum |
| Electrical Life | 100,000 operations minimum |
| Operating Frequency | 1200 mechanical / 1200 electrical operations per hour |
| Insulation Voltage (Ui) | 300V |
| Impulse Withstand Voltage (Uimp) | 2.5kV |
| Dielectric Strength | 2500V AC |
| Isolation Resistance | 10MΩ minimum (500V DC) |
| Operating Temperature | -15°C to +80°C |
| Pollution Degree | 3 |
| Protection Degree | IP50 |
| Contact Material | AgNi |
| Cable Section | 1.5-2.5mm² |
| Screw Torque | 1.5Nm |
| Short Circuit Breaking Capacity (Ics) | 1kA |
| Standard | IEC 60947-5-1 / TS EN 60947-5-1 |
The EMAS KB12E features a 1NC normally closed contact configuration for emergency stop safety circuits.
The EMAS KB12E uses a turn-to-release mechanism, allowing the emergency stop button to be manually reset after activation.
The EMAS KB12E is designed for 22mm panel mounting 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...