nVent Hoffman Extra Deep Pushbutton Enclosure — Stainless Steel, Type 4X, 2-Hole, 30.5 mm
The nVent Hoffman E2PBXSS is an extra deep, PB1S Series stainless steel Type 304 pushbutton enclosure designed to accommodate two 30.5 mm pushbutton stations. The extra depth provides additional interior space for wiring and larger switch bodies. Rated NEMA/EEMAC Type 4X, 12, and 13 as well as IEC 60529 IP66, it delivers robust protection against water, corrosion, oil, and coolant ingress. UL 508A listed (File No. E61997) and cUL listed per CSA C22.2 No. 94.
Key Features
- Extra deep design provides additional interior wiring space
- NEMA Type 4X, 12, and 13 ratings — protects against water, corrosion, oil, and coolants
- IEC 60529 IP66 rated
- Stainless Steel Type 304 construction
- 2-hole configuration for 30.5 mm pushbuttons, switches, or pilot lights
- UL 508A listed (File No. E61997)
- cUL listed per CSA C22.2 No. 94
Specifications
- Model: E2PBXSS
- Series: PB1S (Extra Deep)
- Material: Stainless Steel Type 304
- Hole Size: 30.5 mm
- Number of Holes: 2
- NEMA Rating: 4X, 12, 13
- IP Rating: IP66
- Standards: UL 508A (File No. E61997), CSA C22.2 No. 94 (File No. E61997), CSA File No. 42186
- Manufacturer: nVent Hoffman
Applications
Used for two-button operator interface stations requiring extra interior depth — ideal when larger pushbutton bodies, thick wiring harnesses, or additional components need to fit inside the enclosure. Common in food processing, chemical plants, pharmaceutical facilities, water/wastewater treatment, and outdoor industrial installations.




