Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
ABB smile 11 ear
ABB Smile 11 EAR 2TLA030051R0100 is a compact IP65 24 V DC emergency-stop push button with two normally closed contacts, an integrated status LED, an M12 5-pin male connector and reversed rear mounting.
£93.90
Why Choose the ABB Smile 11 EAR Emergency Stop?
The ABB Smile 11 EAR, part number 2TLA030051R0100, is a compact illuminated emergency stop push button designed for machine-safety applications where a clearly accessible manual stop function is required. It combines a red emergency-stop actuator, two normally closed contacts and an integrated status LED within ABB's compact Smile enclosure.
The Smile 11 EAR is the reversed mounting version of the Smile emergency-stop design, with the button attached from the rear of the mounting surface. ABB specifies a mounting depth of just 26 mm for this panel-mounting arrangement, making it particularly useful where available installation depth is limited.
Electrical connection is provided through a 5-pin M12 male connector, while the device operates from a 24 V DC supply and provides conventional 2 NC contact outputs. The compact construction, status indication and IP65 protection make the Smile 11 EAR a practical emergency-stop solution for industrial machinery and automation systems.
Key Advantages
- Compact ABB emergency-stop device for industrial machine safety.
- Reversed button attachment for mounting from the rear of the panel.
- Only 26 mm mounting depth required for the reversed installation.
- 2 normally closed contacts for connection to a suitable safety control circuit.
- Integrated status LED provides clear visual indication.
- M12 5-pin male connector simplifies installation and replacement.
- IP65 degree of protection for industrial environments.
Key Features
- ABB Smile 11 EAR emergency stop.
- Manufacturer part number 2TLA030051R0100.
- Red emergency-stop actuator with turn-release operation.
- 2 NC safety contacts.
- Integrated status LED in the button.
- 24 V DC supply voltage.
- 1 × M12 5-pin male connector.
- Reversed button attachment from the rear of the mounting surface.
- Compact Smile enclosure with IP65 protection.
- Performance capability up to PL e when correctly incorporated into a suitable safety system.
Compact Reversed Emergency-Stop Installation
The Smile 11 EAR differs from the standard Smile 11 EA through its reversed button attachment. This arrangement is intended for mounting the emergency-stop button from the rear of the panel, allowing a compact installation with only 26 mm of required mounting depth while retaining the readily identifiable red emergency-stop actuator on the operator side.
The device provides two normally closed contacts rather than ABB's DYNlink safety signal used on Tina versions of the Smile range. A 5-pin M12 male connector provides the electrical interface, while the integrated status LED gives operators and maintenance personnel a convenient visual indication directly at the emergency-stop button.
Typical Applications
- Industrial machine emergency-stop stations.
- Automated production and assembly equipment.
- Packaging and processing machinery.
- Conveyor and material handling systems.
- Robotic and automated manufacturing cells.
- Control panels with restricted installation depth.
- Machine access points requiring a compact emergency-stop control.
Technical Specifications
Tick the specs you need, then view products that match.
| Connection | M12 connector | |
|---|---|---|
| Product Series | ABB Smile | |
| Coil / Supply Voltage | 24 V DC | |
| Contacts | 2NC | |
| IP Rating | IP65 | |
| Manufacturer | ABB | |
| Series | Smile | |
| Model | Smile 11 EAR | |
| Part number | 2TLA030051R0100 | |
| Product type | Emergency stop push button | |
| Actuator colour | Red | |
| Contact configuration | 2 NC | |
| Safety signal type | Contact | |
| Supply voltage | 24 V DC | |
| Visual indication | Status LED in button | |
| Connection | 1 × M12 5-pin male connector | |
| Mounting arrangement | Reversed button attachment from rear | |
| Mounting depth | 26 mm | |
| Degree of protection | IP65 | |
| Performance Level | Up to PL e | |
| Product net height | 97 mm | |
| Product net width | 40 mm | |
| Product net depth | 57 mm | |
| Product net weight | 0.076 kg | |
| EAN / GTIN | 7350024432237 | |
| HS Code | 85365011 | |
| Country of Manufacture | Estonia |
Frequently Asked Questions
What is the ABB Smile 11 EAR 2TLA030051R0100?
The ABB Smile 11 EAR is a compact emergency-stop push button with two normally closed contacts, an integrated status LED, an M12 5-pin male connector and reversed button attachment.
What does EAR mean on the ABB Smile 11 EAR?
The Smile 11 EAR is the reversed mounting version of the Smile emergency-stop design, with the button attached from the rear of the mounting surface.
What contact configuration does the Smile 11 EAR use?
The ABB Smile 11 EAR provides 2 normally closed (NC) contacts for connection to a suitable machine-safety control circuit.
Does the ABB Smile 11 EAR have an LED?
Yes. The Smile 11 EAR incorporates a status LED in the emergency-stop button for visual indication.
How is the Smile 11 EAR electrically connected?
Electrical connection is made using the device's M12 5-pin male connector.
Is the Smile 11 EAR the same as the Smile 11 EAR Tina?
No. The Smile 11 EAR 2TLA030051R0100 uses two normally closed contacts, whereas the Smile 11 EAR Tina is a separate version incorporating a Tina adaptation unit for ABB's DYNlink safety circuit.
Trusted by Industrial Safety Professionals
ABB Smile emergency-stop devices provide machine builders, control engineers and maintenance professionals with compact operator controls for integrating clearly accessible emergency-stop functions into industrial machinery and automated safety systems.
