Thread: M3 x 0.5. Immersion depth: 1 meter.
Description
Arcadia Desiccant TB250-2 Mini Immersion-Proof Breather
Reliable Venting Protection for Immersion-Prone Applications
The TB250-2 Mini Immersion-Proof Breather from Arcadia Desiccant is engineered to resist water intrusion when fully submerged up to 1 meter for 2 hours, ensuring the integrity of sealed enclosures in harsh, moisture-rich environments.
Constructed using a modified acrylic copolymer membrane cast on a non-woven polyester backing, the material is post-treated via UV/E-beam polymerization to enhance hydrophobic performance. The breather is housed in stainless steel with a natural clean finish, providing both corrosion resistance and structural durability.
Performance Specifications
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Thread: M3 x 0.5
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Weight: 1.1 grams
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Nominal Airflow:
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30 cc/min at 1″ Wg
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85 cc/min at 6″ Wg
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Operating Temperature Range: –40°C to +75°C
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Storage Temperature Range: –50°C to +85°C
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Humidity Tolerance: 0% to 100% RH
Environmental Ratings
The TB250-2 is qualified for use on a broad range of enclosure types, including:
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NEMA: 1, 2, 3, 3R, 3S, 3X, 3RX, 3SX, 4, 4X, 5, 6, 6P, 12, 12K, 13
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IP: IP65 and IP67
For further details on product compatibility, airflow integration, or custom configurations, please contact Arcadia Desiccant’s Engineering Department.
Further information
| Weight | 1.1 g |
|---|---|
| Operating Temperature | -40 °C to +75 °C |
| Storage Temperature | -50 °C to +85 °C |
| Humidity Tolerance | 0% to 100% RH |
| NEMA Ratings | NEMA 1, NEMA 12, NEMA 12K, NEMA 13, NEMA 2, NEMA 3, NEMA 3R, NEMA 3RX, NEMA 3S, NEMA 3SX, NEMA 3X, NEMA 4, NEMA 4X, NEMA 5, NEMA 6, NEMA 6P |
| Ingress Protection | IP65, IP67 |
| Airflow | 30 cc/min at 1" Wg; 85 cc/min at 6" Wg |
| Thread | M3 x 0.5 |
| Part Number | TB250-2 |
| Mounting Thread | M3 x 0.5 |
| Immersion Depth | 1 meter |
| Material | Stainless Steel |
Drawings available on request.
Request drawings
