Wiegmann
Wiegmann RSC040404GNK 4 in Line Protection
A 4-inch galvanised-steel enclosure with a padlockable hasp, screw-on cover and CSA/cULus/UL certifications for wall-mounted line protection
- Galvanised steel body resists corrosion in outdoor settings
- 16 ga thickness gives rigid protection for internal components
- Padlockable hasp secures the enclosure against unauthorised access
- NEMA 3R rating shields contents from rain and sleet
- CSA, cULus and UL listings confirm code-compliant safety
Compact Galvanised Enclosure
The Wiegmann RSC040404GNK is a 4-inch square NEMA 3R enclosure built from 16-gauge galvanised steel. It provides wall-mountable protection for electrical components in indoor or outdoor settings. The solid cover fastens with screws and includes a padlockable hasp for secure access control.
Thermal and Power Behaviour
As a passive metal enclosure it generates no heat, produces no noise and draws no power during normal operation. The galvanised finish resists corrosion without active cooling or ventilation. Internal temperature rise depends entirely on the installed equipment and ambient conditions.
3.88-Inch Usable Depth
The enclosure offers 3.88 inches of usable internal depth for mounting DIN rails, terminal blocks or small controllers. Buyers needing greater internal volume for larger breakers or wiring gutters should select a deeper model.
Highlights
- Galvanised steel body resists corrosion in outdoor settings
- 16 ga thickness gives rigid protection for internal components
- Padlockable hasp secures the enclosure against unauthorised access
- NEMA 3R rating shields contents from rain and sleet
- CSA, cULus and UL listings confirm code-compliant safety
Specifications
| Brand | WIEGMANN |
|---|
Questions about this item
How is the enclosure mounted and what step is often missed?
The unit is wall-mounted using the included screws; the step often missed is ensuring the 16 ga galvanized steel back is secured to a flat surface so the NEMA 3R seal remains intact.
What maintenance will the padlockable hasp need over time?
The padlockable hasp and handle should be inspected periodically for corrosion and lubricated so the closure stays smooth on the galvanized finish.
What limit appears first during sustained outdoor exposure?
The NEMA 3R rating protects against rain and sleet, so the first limit is the gasket seal degrading before the 16 ga steel body shows wear.
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