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EMAS B102AC20 EMAS B KEY OPERATED BUTTON 1NO+1NC STABLE (0-1) KEY EXTRACTION
Why Choose the EMAS B102AC20 EMAS B KEY OPERATED BUTTON 1NO+1NC STABLE (0-1) KEY EXTRACTION?
£12.87
EMAS B102AC20 Key Operated Selector Switch 1NO+1NC (0-I) 60° Stay Put Key Removal All Positions 22mm
The EMAS B102AC20 is a robust key operated selector switch designed for industrial control panels, automation systems, and machinery applications where secure operator control is required. Featuring a 1NO + 1NC contact configuration, a maintained stay put selector mechanism, and key removal capability at all positions, this 22mm EMAS B Series control unit provides reliable switching performance and controlled access operation.
Designed with a 0-I 60° selector position, the B102AC20 allows operators to manually select and maintain the required switching state. The key operated design helps prevent accidental or unauthorised operation, making it suitable for industrial machinery, automation equipment, and electrical control applications.
Why Choose the EMAS B102AC20 Selector Switch?
- Secure key operation: Provides controlled access for industrial switching applications.
- Stay put operation: Maintains the selected position until manually changed.
- 1NO + 1NC contact configuration: Provides flexible switching options for control circuits.
- Key removal at all positions: Allows operator control flexibility and access management.
- 22mm mounting diameter: Compatible with standard industrial control panel cut-outs.
- High durability: Designed for minimum 500,000 mechanical operations and 100,000 electrical operations.
Key Features of EMAS B102AC20
- Manufacturer: EMAS
- Product Series: B Series Plastic
- Product Code: B102AC20
- Product Type: Key Operated Selector Switch
- Selector Operation: Stay Put
- Selector Position: 0-I (60°)
- Key Removal Position: All Positions
- Contact Configuration: 1NO + 1NC
- Mounting Diameter: 22mm
- Rated Current (Ie): 4A at 250V AC
- Usage Category: AC-15
- Mechanical Life: Minimum 500,000 operations
- Electrical Life: Minimum 100,000 operations
- Protection Rating: IP50
- Operating Temperature: -15°C to +80°C
- Contact Material: AgNi
- Insulation Voltage: 300V
- Standards: IEC 60947-5-1, TS EN 60947-5-1, UL 508, VDE 0660
Applications
The EMAS B102AC20 key operated selector switch is commonly used in:
- Industrial automation equipment
- Machine control panels
- Motor control systems
- Electrical control cabinets
- Safety access control applications
- Operator interface stations
Technical Specifications
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| Contacts | 1NO + 1NC | |
|---|---|---|
| Product Series | Emas B Series | |
| Mounting Diameter | 22 mm | |
| Operation | 2 positions – maintained | |
| Illumination | Illuminated | |
| Device Type | Key Selector Switch | |
| Specification Details Brand | EMAS | |
| Model | B102AC20 | |
| Type | Key Operated Selector Switch | |
| Operation | Stay Put | |
| Selector Positions | 0-I (60°) | |
| Key Removal | All Positions | |
| Contacts | 1NO + 1NC | |
| Mounting Size | 22mm | |
| Rated Voltage | 250V AC | |
| Rated Current | 4A | |
| Insulation Voltage | 300V | |
| Protection | IP50 |
Frequently Asked Questions
What is the EMAS B102AC20 used for?
The EMAS B102AC20 is used for secure industrial switching applications including automation systems, machinery control panels, and electrical control equipment.
What type of selector mechanism does the B102AC20 use?
The B102AC20 uses a stay put maintained selector mechanism that keeps the selected position until manually changed.
How many contacts does the EMAS B102AC20 have?
The EMAS B102AC20 features one normally open contact and one normally closed contact (1NO+1NC).
What mounting size is required?
The EMAS B102AC20 is designed for standard 22mm panel mounting applications.
