D4B-2A17N

Name: D4B-2A17N
Brand: OMRON
SKU: D4B-2A17N

OMRON D4B-2A17N Safety Limit Switch: Robust metal housing, direct opening mechanism, and certified safety standards. Ideal for industrial applications, ensuring reliable operation and enhanced safety.

Product ModelD4B-2A17N

Product ID63407

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Robust Metal HousingThe D4B-2A17N features a robust metal housing, providing durability and resistance to harsh industrial environments. This ensures the switch can withstand the rigors of continuous operation.
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2. Direct Opening MechanismEquipped with a direct opening mechanism, this switch allows for immediate contact separation in case of faults, such as contact welding. This enhances safety by preventing potential hazards.
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3. Certified Safety StandardsThe D4B-2A17N meets and exceeds various safety standards, including UL, CSA, EN (TÜV), and CCC. This certification ensures that the switch operates within stringent safety guidelines, providing peace of mind for users.
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4. Wide Operating Temperature RangeThe switch operates effectively within a wide temperature range of -40°C to 80°C, making it suitable for diverse industrial settings. This flexibility ensures reliable performance under various environmental conditions.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Max Actuation Frequency

30 operations/min

Max Actuation Speed (Operating Speed?)

1 mm/s to 0.5 m/s

Conduit Size

G1/2 (PF1/2)(1-conduit)

Contact

2NC (slow-action)

Actuator

Adjustable rod lever

Manufacturer ID

5. Enhanced Seal PropertiesThe head seal structure is strengthened to improve seal properties, achieving an IP67 rating. This ensures the switch remains protected against dust and water ingress, maintaining its integrity and performance.

6. Versatile Actuator OptionsThe D4B-2A17N is available with various actuator options, including roller levers (resin and stainless steel) and adjustable rod levers. This versatility allows users to choose the most suitable actuator for their specific application needs.

7. Reliable Contact PerformanceThe switch features slow-action and snap-action contacts, ensuring reliable and consistent performance. The contact resistance is minimized to 25 mΩ max., reducing the risk of electrical faults and ensuring smooth operation.

8. Easy Installation and MaintenanceThe switch is designed for easy installation and maintenance. The operating position indicator plate and grooves that mate every 90° prevent slipping between the rotary axis and lever, simplifying setup and ensuring accurate positioning.

9. Comprehensive ProtectionThe D4B-2A17N offers comprehensive protection against electric shock, vibration, and shock resistance. It meets the requirements for Class I protection with a grounding terminal and can withstand significant impacts, ensuring the switch remains operational even in challenging conditions.

10. High DurabilityThe switch is designed to withstand high durability standards, with a life expectancy of 500,000 operations at a 250 VAC, 10-A resistive load. This high operational count ensures the switch remains reliable over extended periods of use.