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D4B-2187N OMRON Travel Switch NEW
| Datablad | D4B-2187N Travel Switch NEW |
OMRON Travel Switch D4B-2187N
Product Description:
Direct opening mechanism (NC contacts only) added to enable opening contacts when faults occur, such as fused contacts.
Equipped with a mechanism that indicates the applicable operating zone, as well as push-button switching to control left and right motion.
Head seal structure strengthened to improve seal properties (TÜV: IEC IP67, UL: NEMA 3, 4, 4X, 6P, and 13).
Wide standard operating temperature range:-40 to 80°C (standard type).
Certified standards: UL, CSA, EN (TÜV), and CCC.
Specifications:
| Degree of protection *1 | IP67 (EN60947-5-1) | |
| Durability *2 | Mechanical | 30,000,000 operations min. (snap-action) |
| 10,000,000 operations min. (slow-action) | ||
| Electrical | 500,000 operations min. (10 A resistive load at 250 VAC) | |
| Operating speed | 1 mm/s to 0.5 m/s | |
| Operating frequency | Mechanical | 120 operations/minute |
| Electrical | 30 operations/minute | |
| Contact resistance | 25 mΩ max. | |
| Minimum applicable load *3 | General load 180 mA resistive load at 5 VAC | |
| Gold-clad contact 20 mA resistive load at 5 VAC | ||
| (N-level reference value) | ||
| Rated insulation voltage (Ui) | 600 V (EN60947-5-1) | |
| Rated frequency | 50/60 Hz | |
| Protection against electric shock | Class I (with ground terminal) | |
| Pollution degree (operating environment) | 3 (EN60947-5-1) | |
| Impulse withstand voltage | Between terminals | 2.5 kV (snap-action)/4 kV (slow-action) |
| (EN60947-5-1) | of same polarity | |
|
| Between terminals | 4 kV (slow-action) |
|
| of different polarity | |
|
| Between each | 4 kV |
|
| terminal and ground | |
| Insulation resistance | 100 MΩ min. (at 500 VDC) between terminals of the same polarity | |
| and between each terminal and non-current-carrying part | ||
| Contact gap | 2 × 2 mm min. (slow-action) | |
| 2 × 0.5 mm min. (snap-action) | ||
| Vibration resistance | Malfunction | 10 to 55 Hz, 0.75 mm single amplitude |
| Shock resistance | Destruction | 1,000 m/s2 min. |
| Malfunction | 300 m/s2 min. | |
| Conditional short-circuit current | 100 A (EN60947-5-1) | |
| Conventional enclosed thermal current (Ithe) | 20 A (EN60947-5-1) | |
| Ambient operating temperature | -40 to 80°C (with no icing) | |
| Ambient operating humidity | 95% max. | |
| Weight | Approx. 250 g | |
Note:
1.The above values are initial values.
2.The above values may vary depending on the model. Consult your OMRON sales representative for details.
*2.The durability is for an ambient temperature of 5 to 35°C and ambient humidity of 40% to 70%. For further conditions, consult your OMRON sales representative.
*3.The above values may vary depending on switching frequency, environmental condition, and relativity level, consult your OMRON sales representative.
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D4B-2187N Travel Switch NEW
| Bruttovekt | 0.25 |
|---|