Install fans and vents with no cutting required.
Stainless Steel Ventilated Electrical Enclosures
The range of stainless steel ventilated electrical enclosures features precision factory-cut apertures specifically designed for easy installation of fans and vents, enabling fast, efficient ventilation and thermal management. Constructed from 1.5mm thick Grade 316L stainless steel, these wall-mounted, single-door enclosures provide outstanding corrosion resistance and durability, making them ideal for harsh industrial and outdoor environments. When fitted with IP-V2000-UV or IP-V2200-UV ventilation systems, the SS1 range achieves an IP55 protection rating while maintaining robust protection for low-voltage electrical equipment, including switchgear and controlgear assemblies.
Effective thermal management is essential in electrical enclosures to prevent overheating, which can reduce equipment lifespan, increase failure rates, and cause costly downtime. Fans and vents play a critical role by facilitating active airflow, drawing cool, filtered ambient air into the enclosure while exhausting hot air. This circulation reduces internal temperatures by up to 20–25%, safeguarding sensitive components from heat stress and condensation. Proper placement of fans near the enclosure base and vents at the top optimises natural convection and enhances cooling efficiency, particularly in outdoor or high-heat applications.
The factory-cut ventilation openings in the SS1 enclosures offer significant time and labour savings during installation. Eliminating the need for on-site cutting reduces the risk of damage to the surface of the stainless steel of the enclosure. This precision manufacturing streamlines installation, reduces labour costs, and preserves enclosure integrity, providing a reliable and cost-effective solution for protecting critical electrical systems in demanding environments.
IP55 Stainless Steel Ventilated Enclosures
The SS1 range of stainless steel electrical enclosures are rated for protection up to IP55 (when used with IP-V2000-UV, IP-V2200-UV). This range is wall-mounted, Grade 316L stainless steel, single door construction, and features cut-outs for fans and vents for fast and easy assembly.
Features & Specifications
Protection: IP55 IK10
Standards (& Conformities): IEC/EN 60529, IEC/EN 62208, IEC/EN 61439, RoHS
Material:
– Body: 1.5mm Grade 316L stainless steel (Optional 304)
– Gland Plate: 1.5mm galvanised steel sheet
– Door: 1.5mm Grade 316L stainless steel (Optional 304)
– Device Mounting Plate: 1.5mm galvanised steel sheet
– Seal: Polyurethane
Enclosure Body:
The robust monoblock body is fabricated using 1.5mm Grade 316L stainless steel (Grade 304 is also available). Flat face sealing surfaces are provided to increase seal life. Pre-fitted blind nutserts are incorporated to accommodate mounts and accessory fasteners to eliminate drilling and retain IP rating. Integral device plate mounts and M6 earth studs are provided. Two cutouts 125mm x 125mm are provided, located diagonally opposite, to house a fan and vent. Cutting, pressing and full continuous seam welding using precision automated manufacturing equipment ensures accuracy and consistent high quality.
Enclosure Door:
The robust surface mounted door is fabricated using 1.5mm Grade 316L stainless steel and incorporates concealed removable hinges with captive pins (Grade 304 is also available). The door is designed for a 110° opening. Each door contains cable management rail, an M6 earth stud and a high quality machineapplied foamed in place (FIP) Polyurethane seal. Two internal cable management rails can be removed to provide additional space for equipment, duct and door mounted control components.
Enclosure Seal:
A high quality machine-applied full perimeter UL listed Polyurethane seal foamed in place (FIP) provides excellent sealing over a long life. Temperature resistance -40°C to 80°C (160°C short term loading).
Enclosure Lock:
Grade 316 stainless steel 8mm square drive quarter turn lock with key.
Device Mounting Plate:
The device mounting plate is 1.5mm galvanised steel sheet. It is pressed to provide strength and is pre-fitted into the enclosure as standard.
Gland Plate:
Gland plates are incorporated into the bottom face of the enclosure for cable management. They are provided with gaskets and fasteners. The size and quantity vary according to enclosure size.
Certificates:
IEC 60529 Degrees of protection provided by enclosures: Certificate AB-0386-T 1902.14 02/00
IEC/EN 62208 Empty Enclosures for low-voltage switchgear and controlgear assemblies: Certificate 0366932-TSE-01/01
IEC/EN61439-1, 61439-2 Low voltage switchgear and controlgear assemblies: Certificate AB-0341-T, 23-297-R1-N1-1
CE Certificate of Compliance: Certificate SZT-24MA33485-1
UKCA Certificate of Compliance: Certificate SZT-25MA38734-1
UL: Listing Number E534557
Warranty:
5 Year manufacturer’s warranty from the date of delivery.