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EMAS L51K23REF121 EMAS L51 SERIES LIMIT SW. SNP ACT. 1NC+1NO- FIBER ARM

EMAS L51K23REF121 EMAS L51 SERIES LIMIT SW. SNP ACT. 1NC+1NO- FIBER ARM

Why Choose the EMAS L51K23REF121 EMAS L51 SERIES LIMIT SW.

SKU: L51K23REF121MPN: L51K23REF121
Price
List Price £30.91 ex VAT
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EMAS L51K23REF121 Limit Switch – L51 Metal Body 3 mm Fiber Rod Lever Slow Action 1NO+1NC

The EMAS L51K23REF121 is a durable industrial limit switch from the EMAS L51 Metal Body series, designed for reliable position detection, machine control, and industrial automation applications. Featuring a rugged metal body and cover, 3 mm fiber rod lever actuator, slow action switching mechanism, and 1NO + 1NC contact configuration, this limit switch delivers accurate and dependable operation in demanding industrial environments.

Built for long-lasting industrial performance, the EMAS L51K23REF121 offers a mechanical life of up to 10 million operations and an electrical life of up to 1 million operations. With IP65 protection, AgNi contact material, AC15 utilization category, and compliance with TS EN 60947-5-1, UL 508, and VDE 0660 standards, it is suitable for machinery, automation systems, and precision limit detection applications.

EMAS L51K23REF121 Product Features

  • Manufacturer: EMAS
  • Series: L51 Metal Body Limit Switch
  • Product Type: Industrial Limit Switch
  • Actuator Type: 3 mm Fiber Rod Lever
  • Actuator Material: Fiber
  • Contact Configuration: 1NO + 1NC
  • Contact Action: Slow Action
  • Rated Current: 3A at 240V AC
  • Usage Category: AC15
  • Mechanical Life: Minimum 10,000,000 operations
  • Electrical Life: Minimum 1,000,000 operations
  • Protection Rating: IP65
  • Operating Temperature: -25°C to +80°C
  • Standards: TS EN 60947-5-1, UL 508, VDE 0660

Applications

The EMAS L51K23REF121 limit switch is commonly used for:

  • Industrial automation systems
  • Machine position monitoring
  • Conveyor equipment
  • Production line control
  • Mechanical switching applications
  • Industrial control panels

Why Choose EMAS L51K23REF121?

The EMAS L51K23REF121 combines a strong metal enclosure with a sensitive fiber rod lever actuator to provide accurate and repeatable switching performance. Its slow action contacts, IP65 protection, and extended mechanical durability make it a reliable solution for industrial position sensing and automation applications.

Technical Specifications

Specification Value Brand EMAS
Model L51K23REF121
Series L51 Metal Body
Housing Material Metal Body and Cover
Actuator Diameter 3 mm
Actuator Type Fiber Rod Lever
Contact Type 1NO + 1NC
Switching Type Slow Action
Rated Current 3A (240V AC)
Usage Category AC15
Insulation Voltage 300V
Impulse Withstand Voltage 2.5kV
Protection Degree IP65
Contact Material AgNi
Cable Section 1-2.5 mm²
Cable Entry PG13.5 or M20x1.5 compatible
IP Rating IP65
Actuator Type Rod lever
Housing Material Metal
Connection PG13.5 cable entry

Frequently Asked Questions

What type of actuator does the EMAS L51K23REF121 use?

The EMAS L51K23REF121 uses a 3 mm fiber rod lever actuator designed for sensitive industrial position detection applications.

What contact configuration does the EMAS L51K23REF121 have?

The EMAS L51K23REF121 features slow action switching with 1NO + 1NC contacts.

What protection rating does the EMAS L51K23REF121 provide?

The EMAS L51K23REF121 provides IP65 protection for reliable operation in industrial environments.

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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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