Heavy Duty Enclosures


  • 100% stainless steel construction assures long-term, rustproof durability and additional strength
  • Three point locking mechanism, flush mounted access handle and heavy duty continuous hinge ensures maximum security
  • Removable, predrilled backboard allows for easy installation and an attractive finished product
  • Chameleon effect of the natural brushed stainless steel finish provides an unobtrusive quality
  • Large door mounted storage area and literature storage pocket provides easy access to plans and scheduling information
  • Filtered side louvers at bottom and top allow passive cross flow ventilation
  • Mounting template, stainless steel anchors and instructions included (template not included with SB-1852SS)
  • Ten year limited warranty
  • NEMA TYPE 3R rated UL Listed
  • All stainless steel enclosures may be powder coated in many colors at an additional charge



Product CodeDimensionsWeight
SB-18SS18"w, 36"h, 12"d75lbs
SB-1852SS18"w, 52"h, 12"d90lbs
SB-24SS24"w, 36"h, 12"d95lbs
SB-36SS 36"w, 36"h, 12"d138lbs
SB-18DSS18"w, 36"h, 24"d120lbs
SB-24DSS24"w, 36"h, 24"d145lbs


The enclosure shall be of a vandal and weather resistant nature manufactured entirely of stainless steel. The main housing shall be louvered upper and lower body to allow for cross flow ventilation. Filter screens shall cover all louvers to deflect against water spray, insects and dust.

A stainless steel backboard shall be provided for the purpose of mounting electronic and various other types of equipment. The backboard shall be mounted on four stainless steel bolts that will allow for removal of the backboard.

The inside door area shall provide adequate storage for plans, operating instructions, and scheduling information. The enclosure door shall have a continuous stainless steel piano hinge, carriage bolted on one side, and a three point locking mechanism on the other side. The edge of the door shall be hemmed to eliminate any sharp edges. The handle controlling the locking mechanism shall be located at the base of the door and be concealed within the sur face of the door. A stainless steel cam style lock shall be mounted in the door and a provision for a padlock shall be included within the locking mechanism.

The enclosure shall be manufactured with a continuous drainage channel which mates with a teardrop shaped, hollow center, water-tight, thermoplastic door seal. The above described product shall be a NEMA TYPE 3R Rainproof Enclosure as listed by Underwriter Laboratories, Inc.

  • Our Controller Subassembly includes 120 volt, 15 amp, ground fault protected duplex box with receptacle & locking switch: flexible conduit & condulet; & terminal strips with placards
  • The Thermostatically Controlled Fan is easily installed & can be adjusted in the field to help maintain desired enclosure temperature
  • The Rain Switch Enclosure is designed to protect WCS & Mini-Click Rain Switches from vandalism
  • The Pole Mount Rain Switch Enclosure mounts to 2” galvanized pipe
  • Solar Sync Cover is designed to protect Solar Sync switches from vandalism & made to attach to Strong Box enclosures with gasket seal

Controller Subassembly

CSA 36 Stations 5lbs
CSA-52 52 Stations 6lbs

Thermostatically Controlled Fan

OPT-FAN To help maintain desired enclosure temperature 4lbs

Rain Switch Enclosures

RGVRSS Designed to protect WCS and MiniClick-C rain switches from vandalism 2lbs
RGVRSS-P Pole Mount – Designed to protect WCS and MiniClick-C rain switches from vandalism 4lbs
SRSE Solar Sync Cover 1lbs

Register with StrongBox or Log-in if you have an account.