Share on (60718205041):

The dimensions specified below are Length x Width x Height.
| Model No. | Internal Dimensions | Mounting plate size |
| 11B-56 | 246x196x187mm | 237x187mm |
· Aluminium alloy die casting shaping
· RFI and EMI shielding
· IP 65 watertight and dust-proof (IEC60529 : 2001)
· High impact resistance (IK grade: IK08)
· High corrosive resistance
· Easy mounting
· 75Ωjoint
· Can be used at a wide range of operating temperatures:-40℃~120℃(IEC60068 : 1997)
· The interior contains mounting pillars to accommodate mounting plates, supporting rails or circuit boards.
Product components
| Parts name | No. | Materials |
| Lid | 1 | Die cast aluminium |
| Bottom | 1 | Die cast aluminium |
| Bolts | 4 | Stainless steel |
| Sealing ring | 1 | Silicone rubber |
| Metal shielding net | 1 |



Die-cast in aluminum alloy, CHANGHE amplifier enclosures offer high corrosive resistance and provide excellent RFI and EMI shielding. Internal dimensions range from 123x103x55 mm to 473x324x138 mm. For more detailed information, please click on the following model no.
| Model No. | Internal dimensions (mm) | Model No. | Internal dimensions (mm) |
| 130x90x75 | 183x140x50 | ||
| 168x87x72 | 420x335x126 | ||
| 210x130x58 | 410x280x112.5 | ||
| 211x132x87 | 184.5x127x63 | ||
| 255x146x81 | 184.5x127x63 | ||
| 316x165x130 | 200x185x75.5 | ||
| 473x324x138 | 246x196x187 | ||
| 300x180x98 | 123x103x55 | ||
| 258.5x213x100 | 143x123x60 | ||
| 209x129x90 | | |
- Mold & Design
- Special Paint Colors
- Silk Screening
- Punched Holes
- Cutouts
- Mounting plate design
- Salt Mist Resistance
- Non-inflammable sealing ring



