Why Choose the ABB CA37RT IP44 Distribution Enclosure?
The ABB CA37RT is a ComfortLine Compact surface-mounted distribution enclosure designed for professional low-voltage sub-distribution installations. Supplied under ABB order code 2CPX052260R9999, it combines a wide three-panel layout with six equipment rows and a transparent door, providing excellent capacity and convenient visual inspection of installed equipment.
With external dimensions of 800 mm wide × 1100 mm high × 160 mm deep, the CA37RT provides 216 modular spaces across six rows. Its three-panel-width configuration, 150 mm row spacing, integrated DIN rails and N/PE quick-connect terminals provide a structured platform for installing compatible modular protection, switching and distribution equipment.
The CA37RT is rated for an operational voltage of 400 V AC at 50/60 Hz and a rated current of 125 A. Its IP44 protection rating, Class II double-insulated construction, powder-coated sheet-steel enclosure and transparent door make it a robust solution for commercial, industrial and building-services distribution systems.
Key Advantages
- 216 modular spaces provide substantial capacity for larger sub-distribution installations.
- Three-panel-width, six-row configuration supports an organised equipment layout.
- Transparent door enables convenient visual inspection of installed equipment.
- IP44 protection and Class II double-insulated construction.
- Rated for 400 V AC and 125 A.
- Integrated N/PE quick-connect terminals and cable fastening rail support efficient professional wiring.
Key Features
- ABB ComfortLine Compact CA37RT distribution enclosure.
- 800 × 1100 × 160 mm external dimensions.
- 216 modular spaces.
- Six equipment rows.
- 3 PW / three-panel-width configuration.
- 150 mm row spacing.
- IP44 degree of protection.
- Class II double-insulated construction.
- Transparent single-leaf door with 120° opening angle.
- Integrated N/PE quick-connect terminals and cable fastening rail.
High-Capacity Low-Voltage Distribution with a Transparent Door
Large surface-mounted distribution enclosures provide a structured housing for modular protective, switching and distribution equipment. The ABB CA37RT combines 216 modular spaces across six rows with a three-panel-width cabinet, providing substantial capacity for installations requiring numerous DIN rail devices while maintaining an organised internal arrangement.
The transparent door allows installed equipment to remain visible without opening the enclosure, while N/PE quick-connect terminals, integrated cable fastening and removable device supports assist efficient panel assembly. Together with its 125 A rating, IP44 protection and Class II construction, these features make the CA37RT a practical platform for professional ABB low-voltage sub-distribution systems.
Typical Applications
- Commercial low-voltage sub-distribution systems.
- Industrial building-services installations.
- Large residential and multi-occupancy developments.
- DIN rail protective, switching and control equipment.
- High-capacity wall-mounted distribution boards.
- Professional electrical panel building and system integration.
