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EMAS B102AA30 EMAS B KEY OPERATED BUTTON 1NO+1NC STABLE (2-0-1)

EMAS B102AA30 EMAS B KEY OPERATED BUTTON 1NO+1NC STABLE (2-0-1)

Why Choose the EMAS B102AA30 EMAS B KEY OPERATED BUTTON 1NO+1NC STABLE (2-0-1)?

SKU: B102AA30MPN: B102AA30
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List Price £18.38 ex VAT
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EMAS B102AA30 Key Operated Selector Switch 1NO+1NC (II-0-I) 60° Stay Put Key Removal at 0 Position 22mm

The EMAS B102AA30 is a robust key operated selector switch designed for industrial automation, electrical control panels, and machinery applications requiring secure operator access. Featuring a 1NO + 1NC contact configuration, a maintained stay put selector mechanism, and key removal at the 0 position, this 22mm EMAS B Series control unit provides reliable switching performance and controlled access operation.

Designed with a II-0-I 60° selector position, the B102AA30 allows operators to select and maintain multiple switching states while preventing unauthorised operation through its key mechanism. The compact 22mm mounting design makes it suitable for industrial control stations, automation systems, and machinery panels.

Why Choose the EMAS B102AA30 Selector Switch?

  • Secure key operation: Provides controlled access for industrial switching applications.
  • Stay put selector mechanism: Maintains the selected position until manually changed.
  • 1NO + 1NC contact configuration: Provides flexible switching options for control circuits.
  • Key removal at 0 position: Helps prevent unauthorised switching.
  • 22mm mounting diameter: Fits standard industrial control panel cut-outs.
  • High durability: Designed for long service life with a minimum mechanical life of 500,000 operations.

Key Features of EMAS B102AA30

  • Manufacturer: EMAS
  • Product Series: B Series Plastic
  • Product Code: B102AA30
  • Product Type: Key Operated Selector Switch
  • Selector Operation: Stay Put
  • Selector Position: II-0-I (60°)
  • Key Removal Position: 0 Position
  • 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
  • Standards: IEC 60947-5-1, UL 508, VDE 0660

Applications

The EMAS B102AA30 key operated selector switch is commonly used in:

  • Industrial automation equipment
  • Machine control panels
  • Motor control systems
  • Safety control applications
  • Electrical control cabinets
  • Operator interface stations

Technical Specifications

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Contacts 1NO + 1NC
Product Series Emas B Series
Mounting Diameter 22 mm
Operation Maintained
Illumination Illuminated
Device Type Key Selector Switch
Specification Details Brand EMAS
Model B102AA30
Type Key Operated Selector Switch
Operation Stay Put
Selector Positions II-0-I (60°)
Key Removal At 0 Position
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 B102AA30 used for?

The EMAS B102AA30 is used for secure industrial switching applications including automation systems, machinery control panels, and electrical control equipment.

What type of selector mechanism does the B102AA30 use?

The B102AA30 uses a stay put maintained selector mechanism with key removal available at the 0 position.

How many contacts does the EMAS B102AA30 have?

The EMAS B102AA30 features one normally open contact and one normally closed contact (1NO+1NC).

What mounting size is required?

The EMAS B102AA30 is designed for standard 22mm panel mounting applications.

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At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

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