| Allicdata Part #: | D4N-8122-ND |
| Manufacturer Part#: |
D4N-8122 |
| Price: | $ 53.89 |
| Product Category: | Switches |
| Manufacturer: | Omron Automation and Safety |
| Short Description: | SWITCH SNAP ACTION DPST 10A 120V |
| More Detail: | N/A |
| DataSheet: |  D4N-8122 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 48.98880 |
| Ingress Protection: | IP67 - Dust Tight, Waterproof |
| Mechanical Life: | 15,000,000 Cycles |
| Electrical Life: | 300,000 Cycles |
| Operating Position: | -- |
| Operating Temperature: | -30°C ~ 70°C |
| Overtravel: | 40° |
| Differential Travel: | 14° |
| Pretravel: | 18° |
| Release Force: | 51gf |
| Operating Force: | 510gf |
| Features: | Metal Lever, Resin Roller |
| Series: | D4N |
| Termination Style: | Screw Terminal |
| Mounting Type: | Chassis Mount |
| Actuator Type: | Side Rotary, Roller |
| Voltage Rating - DC: | 250V |
| Voltage Rating - AC: | 240V |
| Current Rating: | 3A (AC), 270mA (DC) |
| Switch Function: | On-Mom, Off-Mom |
| Circuit: | DPST-NO/NC |
| Part Status: | Active |
| Packaging: | Bulk |
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D4N-8122 Application Field and Working Principle
The D4N-8122 snap action limit switch is an electromechanical switch activated by an external force. It is used as a two-position, two-circuit, open/closed control switch in many machine automation applications, such as limit control, throttle control, and home appliance control. The D4N-8122 is equipped with a reliable snap action contact system which provides highly reliable and durable operation.
Structure and Characters
The D4N-8122 snap action limit switch has a compact, low profile design which makes it an ideal choice for many applications. It features a hi-impact resistant ABS housing and a stainless steel operating lever. It also features a color-coded D4 terminal block for easy wiring. The D4N-8122 features a durable ratchet mechanism and is capable of withstanding up to 500,000 cycles. It has an operating temperature range of -40°C to +85°C and an operating pressure range of -30 mbar to 10 bar.
Control Principle
The control principle of the D4N-8122 is a two-position, two circuit, closed/open control switch. When the external force is applied to the switch, the ratchet mechanism trips and the contacts close or open depending on the operating direction. It is then reset by releasing the external force. When the reset is completed the switch returns to its original position.
Application Field
The D4N-8122 is commonly used in many automation applications such as: limit control, throttle control, home appliance control, cam operation, pilot valve control, numerical control systems and other industrial control systems. It is also ideal for marine and other off-shore applications due to its durable construction and ability to withstand harsh environments.
Advantages
The D4N-8122 snap action limit switch offers a number of benefits, including:
- Reliable snap action contact system for reliable operation.
- Compact, low profile design for maximum flexibility.
- Hi-impact resistant ABS housing.
- Durable ratchet mechanism for up to 500,000 cycles.
- Color-coded D4 terminal block for easy wiring.
- Wide operating temperature range.
- Wide operating pressure range.
Conclusion
The D4N-8122 snap action limit switch is a versatile, reliable and durable switch which is suitable for a wide range of applications. It is capable of withstanding harsh environments and is easy to install and operate. It is an ideal choice for machine automation and other industrial control systems.
The specific data is subject to PDF, and the above content is for reference
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