Description
The Belimo ZS-260 is an explosion-proof actuator housing designed to protect compatible Belimo AF, NF, LF, GM, and AM Series actuators in hazardous industrial environments. Constructed from cast copper-free aluminum with stainless steel hardware, it provides durable environmental protection for classified locations while maintaining reliable actuator operation.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Belimo |
| Category |
HVAC Controls |
| Part Number |
ZS-260 |
| Subcategory |
Actuator Accessories |
| Product Type |
Explosion-Proof Actuator Housing |
| Compatible Actuator Series |
AF, NF, LF, GM, AM |
| Housing Material |
Cast Copper-Free Aluminum |
| Operating Shaft Material |
Stainless Steel |
| Cover Bolt Material |
Stainless Steel |
| Conduit Openings |
Two 3/4 in. – 14 NPT |
| Operating Shaft Diameter |
1/2 in. (12.7 mm) |
| Operating Shaft Location |
Front or Rear (Field Selectable) |
| Enclosure Rating |
NEMA 4 |
| Hazardous Location Rating |
Class I, II & III Hazardous Locations |
| Explosion Protection |
NEMA 7 (Groups B, C, D), NEMA 9 (Groups E, F, G) |
| Application |
Indoor and Outdoor Hazardous Locations |
| Weight |
31.0 lb (14.0 kg), Without Actuator |
Information About ZS-260
The ZS-260 is a heavy-duty explosion-proof enclosure developed by Belimo for protecting damper actuators installed in hazardous locations. It is compatible with selected AF, NF, LF, GM, and AM Series actuators and features a cast copper-free aluminum housing with stainless steel operating components for corrosion resistance and long service life. The enclosure supports front or rear operating shaft installation and includes dual 3/4-inch NPT conduit openings for flexible field wiring. Certified for Class I, II, and III hazardous locations with NEMA 4, NEMA 7, and NEMA 9 protection, it is suitable for demanding industrial and outdoor environments.
Key Features:
- Explosion-Proof Construction: Designed for hazardous industrial and classified locations.
- Broad Actuator Compatibility: Supports Belimo AF, NF, LF, GM, and AM Series actuators.
- Copper-Free Aluminum Housing: Cast aluminum enclosure provides excellent durability and corrosion resistance.
- Stainless Steel Components: Includes stainless steel cover bolts and operating shaft for extended service life.
- Flexible Shaft Configuration: Allows front or rear operating shaft installation.
- Dual Conduit Entries: Equipped with two 3/4-inch NPT conduit openings for convenient wiring.
- Hazardous Location Certifications: Approved for Class I, II, and III hazardous areas with NEMA 7 and NEMA 9 ratings.
- Outdoor Protection: NEMA 4 enclosure provides protection against water and environmental exposure.
The ZS-260 delivers the reliability and protection required for Belimo actuator installations in hazardous industrial and outdoor environments.
