Eaton’s EYS and EZS conduit sealing fittings are designed for IEC applications, providing explosion-protected sealing solutions. These fittings are ideal for restricting the passage of gases, vapors, or flames in electrical installations, limiting explosions to sealed-off enclosures, and preventing pressure piling in conduit systems.
Description
Key Features and Benefits
- Applications:
- Restrict the passage of gases, vapors, or flames in electrical installations.
- Limit explosions to the sealed-off enclosure.
- Prevent pressure piling in conduit systems.
- Required at each entrance to an enclosure housing arcing or sparking devices in Class I, Division 1 and 2 hazardous locations.
- Required in conduit systems when leaving Class I, Division 1 or Division 2 hazardous locations.
- Features:
- Minimum turning radius: Ensures easy installation.
- Large openings: Provide easy access to conduit hubs for making dams.
- Integral bushings: Protect conductor insulation from damage.
- Taper-tapped hubs: Ensure ground continuity.
- EYS fittings: Available for vertical or horizontal installation.
- EZS fittings: Can be installed at any angle, with covers positioned to accept sealing compound.
- Certifications:
- IP67: According to EN 60529.
- ATEX: Ex II 2 G EEx d IIC, with EC-Type examination certificate LOM 03 ATEX 2108.
Ordering Information
Below is a detailed table of EYS and EZS fittings with their catalog numbers:
| Series | Mounting Direction | Hub Size | Catalog Number |
|---|---|---|---|
| EYS | Vertical | 1/2” NPT | NOR 000 002 220 117 |
| EYS | Vertical | 3/4” NPT | NOR 000 002 220 125 |
| EYS | Vertical | 1” ISO | NOR 000 002 220 133 |
| EYS | Vertical | 1” NPT | NOR 000 002 220 630 |
| EYS | Horizontal | 1/2” NPT | NOR 000 002 220 160 |
| EYS | Horizontal | 2” NPT | NOR 000 002 220 168 |
| EZS | Horizontal | 1/2” NPT | NOR 000 002 220 216 |
| EZS | Horizontal | 3/4” NPT | NOR 000 002 220 224 |
| EZS | Horizontal | 1” ISO | NOR 000 002 220 232 |
| EZS | Horizontal | 1” NPT | NOR 000 002 220 729 |
Certifications and Compliances
- IP67: According to EN 60529.
- ATEX:
- Ex II 2 G EEx d IIC: Certified for explosion protection.
- EC-Type Examination Certificate: LOM 03 ATEX 2108.
Standard Materials and Finishes
- Materials:
- Bodies, plugs, and removable nipples: Light alloy with a natural finish.
- Size Ranges:
- EYS: 1/2” to 2”.
- EZS: 1/2” to 1”.
Why Choose Eaton EYS and EZS Fittings?
- Reliability: Certified for explosion protection in hazardous locations.
- Durability: Made from high-quality light alloy materials.
- Ease of Use: Features like large openings and taper-tapped hubs simplify installation.
- Versatility: Suitable for a wide range of IEC applications.
