![D4A-[]N - General-purpose Limit Switch - Omron Limit Switches](https://inosaki.my/wp-content/uploads/2023/12/Omron_General-purpose-Limit-Switch_D4A-4501N.webp)
$ 106.49
| Shape/Structure | General-purpose Limit switches |
|---|---|
| Operating mechanism | Snap action |
| Operation type | Simultaneous operation type |
| ctuator | Rotary action |
| Frequency | 50/60 Hz |
| Contact configuration | 4-circuit double break type |
| Contact form | DPST-NO/DPST-NC |
| Load | General load |
| Ratings (AC): Non-Inductive load | Resistive load: 5 A at 125 VAC/3 A at 250 VAC/1.5 A at 480 VAC/1 A at 600 VAC Lamp load: 2 A at 125 VAC/1 A at 250 VAC/0.5 A at 480 VAC/0.4A at 600 VAC Inductive load: 4 A at 125 VAC/2 A at 250 VAC/1 A at 480 VAC/0.7 A at 600 VAC Motor load: 3 A at 125 VAC/1.5 A at 250 VAC/0.8 A at 480 VAC/0.5 A at 600 VAC |
| Ratings (DC): Non-Inductive load | Resistive load: 5 A at 14 VDC/3 A at 30 VDC/0.4 A at 125 VDC/0.2 A at 250 VDC Lamp load: 2 A at 14 VDC/1 A at 30 VDC/0.1 A at 125 VDC/0.05 A at 250 VDC Inductive load: 4 A at 14 VDC/2 A at 30 VDC/0.4 A at 125 VDC/0.2 A at 250 VDC Motor load: 3 A at 14 VDC/1.5 A at 30 VDC/0.1 A at 125 VDC/0.05 A at 250 VDC |
| Inrush current | NC: 30 A max. NO: 20 A max. |
| Conduit | G1/2 |
| Ambient temperature | Operating: -40 to 100 ℃ |
| Ambient humidity | 35 to 95% RH (with no icing) |
| Permissible operating frequency | Electrical: 30 operations / 1 minute max. Mechanical: 300 operations / 1 min max. |
|---|---|
| Contact resistance (Initial value) | 25 mΩ max. |
| Insulation resistance | Between each terminal of the same polarities: 100 MΩ min. Between live-metallic part and ground: 100 MΩ min. Between each terminal and non-live-metallic part: 100 MΩ min. at 500 VDC |
| Dielectric strength | Between each terminal of the same polarities: 1,000 VAC 50/60 Hz 1 min Between live-metallic part and ground: 2,200 VAC 50/60 Hz 1 min Between each terminal and non-live-metallic part: 2,200 VAC 50/60 Hz 1 min |
| Durability | Electrical: 750,000 operations min. (5 A at 125 VAC) Mechanical: 30 million operations min. |
| Vibration resistance | Malfunction: 10 to 55 Hz, 1.5 mm double amplitude |
| Shock resistance | Destruction: 1,000 m/s2 max. Malfunction: 300 m/s2 max. |
| Pollution degree | 3 |
| Degree of protection | IP67 NEMA Type1, 2, 3, 4, 4X, 5, 6P, 12, 13 |
| Classification of protection against electric shock | Class I (with ground terminal) |
| Operating Force (OF) | Standard value 0.39 N・m max. |
|---|---|
| Release Force (RF) | Standard value 0.05 N・m min. |
| Pre-Travel (PT) | Standard value 15 ° max. Average value 12 ° |
| Movement Differential (MD) | Standard value 7 ° max. Average value 6 ° |
| Over-Travel (OT) | Standard value 70 ° min. |
| Weight | N/A |
|---|---|
| Model |
INOSAKI Limited
RM B 5/F Gaylord Comm,
Bldg 114-118 Lockhart Rd.
Hong Kong
INOSAKI Sdn. Bhd.
2-1-9, Ground Floor, One Square, Tingkat Mahsuri 1,
11900 Bayan Lepas, Penan
INOSAKI Pte. Ltd.
101 Upper Cross Street,
No. 06-17, People’s Park Centre,
Singapore (058357)
