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About UsCommitted to the innovative development of the domestic electrical industry, with the goal of continuously developing new products with advanced domestic and industry technology, we are rapidly developing into an innovative enterprise with a series of transmission and distribution products such as electrical complete sets, cable trays, high and low voltage switchgear, and high and low voltage bus ducts.
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PZ30 series distribution box
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Product Details
Model and Meaning
Main Parameters
The main technical indicators of the modular terminal combination electrical appliance are shown in Table 1
| Housing Material | Rated Voltage (A) | Total Single-Row Load Current (A) | Total Number of Units | Rated Short-Circuit Current Breaking Capacity (A) | Ingress Protection Rating | Permissible Temperature Rise of Housing (K) | |
| Single-Phase | Three-Phase | ||||||
| Metal | 220, 380 | 100 | 32.63 | 6, 9, 10, 12, 15, 18, 30, 45 | 20 | IP30 IP40 |
30 |
| All-Plastic | 2, 4, 6, 9, 10, 12, 15, 18, 24, 36 | 40 | |||||
Note: Three-phase 63A only applies when the outgoing unit does not include a fuse-type isolator.
Appearance and Installation Dimensions
| Model | Dimensions | Installation Dimensions | |||||||
| A 1 | B 1 | A 2 | B 2 | F | G | C | D | E | |
| PZ20J-6 | 160 | 220(+50) | 180 | 240 | 62 | 90 | 116 | 160 | 143 |
| PZ20J-10 | 228 | 220(+50) | 248 | 240 | 62 | 90 | 188 | 164 | 221 |
| PZ20J-15 | 315 | 220(+50) | 335 | 240 | 62 | 90 | 270 | 160 | 298 |
| PZ20J-30 | 315 | 380(+50) | 335 | 240 | 62 | 90 | 270 | 310 | 298 |
| PZ20J-45 | 315 | 335 | 62 | 90 | 270 | 298 | |||
Note: For current ratings greater than 45A, the cabinet height must be increased by 50mm to facilitate the installation of the conductive bar.
Keywords: PZ30 series distribution box
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