Contact us For product pricing, customization, or other inquiries:
Contact Us
Explore More Products
- Product Details
- {{item.text}}
Quick Details
-
Brand Name:
-
ManHua
-
Model Number:
-
MMS-400
-
Max. Current:
-
690VAC
-
operation:
-
manual
-
poles:
-
4
-
Certification:
-
CE
Quick Details
-
Whether the smart:
-
NO
-
Max. Voltage:
-
630A
-
Place of Origin:
-
China
-
Brand Name:
-
ManHua
-
Model Number:
-
MMS-400
-
Max. Current:
-
690VAC
-
operation:
-
manual
-
poles:
-
4
-
Certification:
-
CE
| Conventional thermal current Ith A 40 ℃ | 160A | 250A | 400A | 630A | |
| Rated impulse withstand voltage Ui (V) | 800 | 800 | 800 | 1000 | |
| Rated striking voltageUimp (KV) | 8 | 8 | 8 | 12 | |
| Rated voltage | overload type | A/B | A/B | A/B | A/B |
| 400VAC | AC-21A/AC-21B | 160/160 | 250/250 | 400/400 | 630/630 |
| AC-22A/AC-22B | 160/160 | 250/250 | 400/400 | 630/630 | |
| AC-23A/AC-23B | 160/160 | 250/250 | 250/250 | 500/500 | |
| 690VAC | AC-20A/AC-20B | 60/160 | 250/250 | 400/400 | 630/630 |
| AC-21A/AC-21B | 60/160 | 200/250 | 200/250 | 5 00/500 | |
| AC-22A/AC-22B | 125/125 | 125/160 | 125/160 | 315/315 | |
| AC-22A/AC-23B | 63/80 | 100/125 | 100/125 | 160/200 | |
| 220VDC | DC-20A/DC-20B | 125/125 | 250/250 | 400/400 | 630/630 |
| DC-21A/DC-21B | 125/125 | 250/250 | 250/250 | 630/630 | |
| DC-22A/DC-22B | 125/125 | 250/250 | 250/250 | 500/500 | |
| DC-23A/DC-23B | 125/125 | 200/200 | 200/200 | 500/500 | |
| operation power | No break down under 400VAC | 80/80 | 132/132 | 132/132 | 280/280 |
| No break down under 690VAC | 55/75 | 90/110 | 90/110 | 150/185 | |
| Reactive power | 400VAC(kvar) | 75 | 115 | 185 | 290 |
| Uses the fuse short-circuit current condition (the Karms required value) | required short-circuit creent value | 100 | 50 | 8 | 70 |
| Fuse Capacity | 160 | 250 | 400 | 630 | |
| Short-circuit capability | Allowed short time endure current | 7 | 9 | 9 | 13 |
| Short-circuit dynamic intensity | 20 | 30 | 30 | 45 | |
| Connection | Minimal copper cable section | 50 | 95 | 185 | 2x150 |
| Minimal copper row width | 2x30x5 | ||||
| Maximal copper cable section | 95 | 150 | 240 | 2x300 | |
| Maximal copper row width | 25 | 32 | 32 | 50 | |
| Minimal tighten wrest distance | 9 | 20 | 20 | 20 | |
| Machanism Characteristic | Life( operation cycle times) | 10000 | 10000 | 10000 | 5000 |
| 3pole switch weight(kg) | 1.6 | 2 | 3 | 3.5 | |
| 4pole switch weight(kg) | 1.7 | 2.1 | 3.5 | 4 | |
Hot Searches