Why Choose the EMAS B102E30 EMAS B EMER.
£10.86
The EMAS B102E30 is a high-quality industrial emergency stop push button from the EMAS B Series Plastic range. Designed for machine safety and emergency shutdown applications, this 22mm panel-mounted control unit features a highly visible 30mm red mushroom actuator, turn-to-release reset mechanism, and a 1NO + 1NC contact configuration for reliable safety circuit operation.
Suitable for industrial automation systems, OEM machinery, and electrical control panels, the EMAS B102E30 provides dependable emergency switching performance with durable construction, long mechanical life, and compliance with recognised industrial control standards including IEC 60947-5-1, UL 508, and VDE 0660.
The EMAS B102E30 emergency stop button is commonly used in:
The EMAS B102E30 provides a reliable emergency shutdown solution with a clearly visible 30mm red mushroom actuator, secure turn-to-release operation, and flexible 1NO+1NC contacts. Its standard 22mm mounting format allows easy integration into industrial control panels and machine safety systems.
| Specification Value Series | B Series Plastic |
|---|---|
| Product Type | Emergency Stop Push Button |
| Reset Type | Turn to Release |
| Contact Configuration | 1NO + 1NC |
| Actuator Colour | Red |
| Head Diameter | 30mm |
| Mounting Diameter | 22mm |
| Rated Current (Ie) | 4A at 250V AC |
| Utilisation Category | AC-15 |
| Mechanical Life | 500,000 operations minimum |
| Electrical Life | 100,000 operations minimum |
| Insulation Voltage (Ui) | 300V |
| Impulse Withstand Voltage (Uimp) | 2.5kV |
| Protection Rating | IP50 |
| Contact Material | AgNi |
| Operating Temperature | -15°C to +80°C |
| Cable Section | 1.5–2.5mm² |
| Standards | IEC 60947-5-1, TS EN 60947-5-1, UL 508, VDE 0660 |
The EMAS B102E30 is a 22mm emergency stop push button featuring a 30mm red mushroom head, turn-to-release reset mechanism, and 1NO+1NC contact configuration.
The EMAS B102E30 uses a turn-to-release mechanism, requiring the operator to rotate the emergency button to restore normal operation after activation.
The EMAS B102E30 is designed for a standard 22mm control panel mounting hole.
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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...