| MODEL | DOOR(mm) | No.of breakers | Breakers qty PCS | |
| H | W | |||
| CBB400300 | 400 | 300 | 2rows×9P | 18 |
| CBB500400 | 500 | 400 | 3rows×15P | 45 |
| CBB600400 | 600 | 400 | 3rows×15P | 45 |
| CBB600600 | 600 | 600 | 3rows×26P | 78 |
| CBB700500 | 700 | 500 | 3rows×21P | 60 |
| CBB700500A | 700 | 500 | 4rows×21P | 80 |
| CBB600600 | 800 | 600 | 3rows×26P | 78 |
| CBB800600 | 800 | 600 | 4rows×26P | 104 |
| CBB1000600 | 1000 | 600 | 6rows×26P | 158 |
| CBB1000800 | 1000 | 800 | 6rows×38P | 222 |
Retainer plate for MCB circuit breaker box
Product code: RP-0918
Materials:ABS ,white color RAL7035
Length 108mm x width 52mm
One retainer plate includes:2pcs 1P ,8pcs 1/2P

The metal wall mount box is a durable and compact enclosure designed to protect electrical and electronic components in both industrial and commercial environments. Fabricated from high-quality steel or stainless steel, this box offers excellent mechanical strength, corrosion resistance, and long-term reliability, making it ideal for indoor installations and sheltered outdoor applications.
Its wall-mounted design helps save floor space while providing secure and accessible housing for control units, switches, terminal blocks, small power supplies, and communication devices. The enclosure typically includes a hinged front door with a lockable latch for added security and easy maintenance access.
Interior features may include a removable mounting plate or DIN rail system, allowing for flexible and efficient equipment installation. Integrated cable entry options such as knockouts or gland plates simplify wiring and ensure a clean, organized layout. Protective gaskets and seals are used to achieve IP54, IP65, or NEMA 4 ratings, shielding internal components from dust, water, and other contaminants.
The surface finish—such as powder coating or brushed stainless steel—not only enhances appearance but also adds a layer of protection in harsh or corrosive environments. Grounding studs and internal brackets are provided for electrical safety and code compliance.
Compact, reliable, and easy to install, the metal wall mount box is suitable for a wide range of applications, including factory automation, building management systems, access control, and energy monitoring. Its robust construction ensures operational safety, while its sleek, low-profile design blends well into various industrial or utility spaces.
Engineered for performance and protection, this metal wall mount box offers a cost-effective solution for housing sensitive equipment in demanding environments.metal wall mount box,metal wall mounted box,metal wall monting box,metal boxes