

4098-9845 | Simplex Weatherproof Duct Housing Enclosure (NEMA 4X, UL Listed)
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Product Description P/N: 4098-9845
Description
The Simplex 4098-9845 is a weatherproof duct housing enclosure designed to protect addressable duct sensor housings in harsh environments. With a UL-approved, NEMA 4X-rated design, it maintains proper sensor operation by circulating conditioned air while shielding components from environmental extremes.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Simplex |
Category | Panel Accessories |
Part Number | 4098-9845 |
Subcategory | Enclosure |
Product Type | Weatherproof duct housing enclosure |
Compatible Devices | 4098-9755 Standard Duct Housing, 4098-9756 Relay Output Housing |
Certification | UL 268A Listed |
Rating | NEMA 4X |
Material | PBT/PC blended plastic |
Flammability Rating | UL94-5VA |
Finish | Light gray, solid body and door |
Weather Protection | Weatherproof, UV stabilized |
Features | Captive cover screws, supplied intake and exhaust tubes |
Application | Duct smoke detector environmental enclosure |
Dimensions | Designed for external mounting with duct detectors |
Weight | 12.00 lbs |
Information About 4098-9845
The 4098-9845 is a Simplex enclosure specifically built for use with TrueAlarm duct sensor housings, including models 4098-9755 and 4098-9756 (ordered separately). Constructed from a UV-stabilized PBT/PC blended plastic, it offers long-lasting durability without requiring painting. The enclosure ensures the installed duct sensor remains within its rated operating temperature range by circulating duct air into the housing. With UL 268A listing and NEMA 4X protection, the 4098-9845 is suitable for demanding applications requiring weatherproof protection for duct smoke detection.
Key Features:
- Weatherproof Enclosure: Provides environmental protection for duct-mounted smoke detectors.
- Compatible Housings: Designed for use with Simplex 4098-9755 and 4098-9756 duct sensor housings.
- NEMA 4X Rated: Ensures protection against water, dust, and corrosion.
- UL Listed: Meets UL 268A standards for duct detector enclosures.
- Durable Construction: Nonmetallic PBT/PC blended plastic with UL94-5VA flammability rating.
- UV Stabilized: Resistant to sunlight degradation for long-term reliability.
- Installation-Ready: Includes intake and exhaust tubes with captive cover screws.
The 4098-9845 delivers the reliability and protection required for duct smoke detection in challenging environmental conditions.
Description
The Simplex 4098-9845 is a weatherproof duct housing enclosure designed to protect addressable duct sensor housings in harsh environments. With a UL-approved, NEMA 4X-rated design, it maintains proper sensor operation by circulating conditioned air while shielding components from environmental extremes.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Simplex |
Category | Panel Accessories |
Part Number | 4098-9845 |
Subcategory | Enclosure |
Product Type | Weatherproof duct housing enclosure |
Compatible Devices | 4098-9755 Standard Duct Housing, 4098-9756 Relay Output Housing |
Certification | UL 268A Listed |
Rating | NEMA 4X |
Material | PBT/PC blended plastic |
Flammability Rating | UL94-5VA |
Finish | Light gray, solid body and door |
Weather Protection | Weatherproof, UV stabilized |
Features | Captive cover screws, supplied intake and exhaust tubes |
Application | Duct smoke detector environmental enclosure |
Dimensions | Designed for external mounting with duct detectors |
Weight | 12.00 lbs |
Information About 4098-9845
The 4098-9845 is a Simplex enclosure specifically built for use with TrueAlarm duct sensor housings, including models 4098-9755 and 4098-9756 (ordered separately). Constructed from a UV-stabilized PBT/PC blended plastic, it offers long-lasting durability without requiring painting. The enclosure ensures the installed duct sensor remains within its rated operating temperature range by circulating duct air into the housing. With UL 268A listing and NEMA 4X protection, the 4098-9845 is suitable for demanding applications requiring weatherproof protection for duct smoke detection.
Key Features:
- Weatherproof Enclosure: Provides environmental protection for duct-mounted smoke detectors.
- Compatible Housings: Designed for use with Simplex 4098-9755 and 4098-9756 duct sensor housings.
- NEMA 4X Rated: Ensures protection against water, dust, and corrosion.
- UL Listed: Meets UL 268A standards for duct detector enclosures.
- Durable Construction: Nonmetallic PBT/PC blended plastic with UL94-5VA flammability rating.
- UV Stabilized: Resistant to sunlight degradation for long-term reliability.
- Installation-Ready: Includes intake and exhaust tubes with captive cover screws.
The 4098-9845 delivers the reliability and protection required for duct smoke detection in challenging environmental conditions.
