Product Description

​The Omron WLD28-LD is a snap-action limit switch designed for precise position sensing in industrial applications. It features a double-break, double-circuit (DB/DM) configuration with a roller plunger actuator, ensuring reliable operation and extended mechanical life. The switch is rated for 10A at 125VAC and 6A at 30VDC, making it suitable for various electrical loads. Its robust construction includes an IP67 rating, providing resistance to dust and water ingress, which is essential for demanding environments. Please note that this model is no longer manufactured and is considered obsolete.

Technical Specifications

• Circuit Configuration: Double-break, double-circuit (DB/DM), SPDT​
• DigiKey
• +3
• Ariat Technology
• +3
• OMO Electronic
• +3
• Switch Function: Momentary (On-Mom)​
• OMO Electronic
• +4
• DigiKey
• +4
• DigiKey
• +4
• Current Rating:
• AC: 10A at 125V​
• Ariat Technology
• +3
• DigiKey
• +3
• DigiKey
• +3
• DC: 6A at 30V​
• Ariat Technology
• +1
• MISUMI INDIA
• +1
• Actuator Type: Roller Plunger​
• 【AXEL GLOBAL】AS ONE
• +7
• Ariat Technology
• +7
• MISUMI INDIA
• +7
• Mounting Type: Chassis Mount​
• OMO Electronic
• +4
• DigiKey
• +4
• DigiKey
• +4
• Termination Style: Screw Terminal​
• Ariat Technology
• +6
• DigiKey
• +6
• DigiKey
• +6
• Ingress Protection: IP67 (Dust Tight, Waterproof)​
• Ariat Technology
• +1
• MISUMI INDIA
• +1
• Operating Force: 1700 gf​
• OMO Electronic
• +4
• DigiKey
• +4
• Ariat Technology
• +4
• Release Force: 450 gf​
• Operating Position: 44.0 mm​
• Misumi
• +3
• DigiKey
• +3
• DigiKey
• +3
• Pretravel: 1.7 mm​
• Differential Travel: 1.0 mm​
• Overtravel: 5.6 mm​
• Misumi
• +1
• Ariat Technology
• +1
• Operating Temperature Range: -10°C to 80°C (Non-Freezing)​
• Ariat Technology
• +4
• DigiKey
• +4
• DigiKey
• +4
• Electrical Life: 750,000 cycles​
• DigiKey
• +2
• Ariat Technology
• +2
• DigiKey
• +2
• Mechanical Life: 15,000,000 cycles​