WLM7HU-800-3300 3P Photovoltaic solar type molded case circuit breaker 800VAC mccb /1000VAC/1140VAC 800A 3 Poles
Rated Current : 800A Number Of Poles : 3P Rated Working Voltage : 800V
MCCB Highlights
Green:
We strictly control the raw materials, process processing technology and auxiliary materials of products according to the requirements of EU ROHS 2.0 directive.
Safe and reliable: extremely high mechanical life and electrical life.
The mechanism components and release are designed and optimized on the M3 structure platform, ensuring the reliability and tripping accuracy. Mechanical life: 10000 times, electrical life: 2000 times
WLM7HU small ampere is characterized by high protection accuracy and long service life.
The mechanism components and release are designed and optimized on the M3 structure platform, ensuring the reliability and tripping accuracy. Mechanical life: 10000 times, electrical life: 2000 times
Main performance index of WLM7HU series circuit breaker
| WLM7HU Moulded Case Circuit Breaker | 800 | ||||||||||||
| Rated operating current In (A),40℃ | 630-700-800 | ||||||||||||
| Rated insulation voltage Ui (V) | 1250 | ||||||||||||
| Rated impulse withstand voltage (kV) | 12 | ||||||||||||
| Rated operational voltage Ue(V),AC 50/60Hz | 415/690/800/1000/1140v | ||||||||||||
| Breaking capacity code | – | M | H | ||||||||||
| Number of poles | 3P | – | ■ | ■ | |||||||||
| AC415V | – | – | 100 | ||||||||||
| AC690V | – | 60 | 65 | ||||||||||
|
Rated ultimate short-circuit breaking capacity Icu(kA) |
AC800V | – | 50 | 50 | |||||||||
| AC1000V | – | 20 | 30 | ||||||||||
| AC1140V | – | 15 | 20 | ||||||||||
| AC415V | – | – | 100 | ||||||||||
| AC690V | – | 60 | 65 | ||||||||||
|
Rated service breaking capacity Ics(kA) |
AC800V | – | 37.5 | 50 | |||||||||
| AC1000V | – | 20 | 30 | ||||||||||
| AC1140V | – | 15 | 20 | ||||||||||
| Standard | |||||||||||||
| Utilization category | |||||||||||||
| Ambient temperature | |||||||||||||
| Safety of insulation | |||||||||||||
| Arcing distance | |||||||||||||
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Mechanical life (CO recycle) |
Maintenance free | 15000 | |||||||||||
|
Electrical life (CO recycle) |
Maintenance free | 1000-5000 | |||||||||||
| Release units | |||||||||||||
| Distribution protection | TM | ■ | |||||||||||
| Mounting and connection | |||||||||||||
| Fixed | Front connection | ■ | |||||||||||
| Rear connection | ■ | ||||||||||||
| Plug-in | Front connection | ■ | |||||||||||
| Rear connection | ■ | ||||||||||||
| Draw-out | Front connection | – | |||||||||||
| Rear connection | – | ||||||||||||
| DIN rail | Front connection | – | |||||||||||
| Dimension | |||||||||||||
|
Dimension (mm) W×H×D |
Width | 182 | |||||||||||
| Height | 270 | ||||||||||||
| Depth | 125.8 | ||||||||||||
| Weight | |||||||||||||
| Weight(kg)/Fixed | 3P | 8 | |||||||||||
Overall and installation dimensions of circuit breaker
