- Product Details
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Quick Details
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Brand Name:
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Chinehow
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Model Number:
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CRS1
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Agreed heating current Ith (A):
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63
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Insulation voltage Ui (V):
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DC 1500/ AC 1000
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Rated impulse withstand Uimp (kV):
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8
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short-circuit connection capability:
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1.4 kA
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Mechanical life:
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10000 times
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Electrical life:
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300 times
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Operating torque:
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1.5~2.2 N.m
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Machine fixed torque:
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2.0~2.5 N.m
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Wiring torque:
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1.5~1.7 N.m
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Handle fixing torque:
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0.6~0.75 N.m
Quick Details
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Number of Pole:
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3
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Rated Current:
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7.5-63A
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Place of Origin:
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Zhejiang
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Brand Name:
-
Chinehow
-
Model Number:
-
CRS1
-
Agreed heating current Ith (A):
-
63
-
Insulation voltage Ui (V):
-
DC 1500/ AC 1000
-
Rated impulse withstand Uimp (kV):
-
8
-
short-circuit connection capability:
-
1.4 kA
-
Mechanical life:
-
10000 times
-
Electrical life:
-
300 times
-
Operating torque:
-
1.5~2.2 N.m
-
Machine fixed torque:
-
2.0~2.5 N.m
-
Wiring torque:
-
1.5~1.7 N.m
-
Handle fixing torque:
-
0.6~0.75 N.m
Product Description
Specification
Use and Scope of Application:
CRS1 series Isolated switch is suitable for rated voltage DC1500V and below,or AC 50/60Hz, Rated operating coltage AC 690V and below,In power systems with rated current of 63A or less,Products can be used for infrequent making and breaking,Play the role of isolating and breaking the line,Can be widely used in construction,telecommunications,metallurgy and other industries,It also have excellent performance in solving the problem of DC breaking in the current solar photovoltaic system.
The CRS1 series ambient air temperature range for normal operation is -40~75℃,When the ambient air temperature above +75℃ or below -40℃,The user should negotiate with the manufacturer.The storage temperature ranges from -50 to 80℃.
Design features::
Rotary double power outage technology: when switching, the arc is dispersed to improve the switching ability and the electrical life of products
Knife switch contact structure: the product is connected reliably, and the short-term withstand current is improved
Modular assembly structure: flexible choice of poles
CRS1 series Isolated switch is suitable for rated voltage DC1500V and below,or AC 50/60Hz, Rated operating coltage AC 690V and below,In power systems with rated current of 63A or less,Products can be used for infrequent making and breaking,Play the role of isolating and breaking the line,Can be widely used in construction,telecommunications,metallurgy and other industries,It also have excellent performance in solving the problem of DC breaking in the current solar photovoltaic system.
The CRS1 series ambient air temperature range for normal operation is -40~75℃,When the ambient air temperature above +75℃ or below -40℃,The user should negotiate with the manufacturer.The storage temperature ranges from -50 to 80℃.
Design features::
Rotary double power outage technology: when switching, the arc is dispersed to improve the switching ability and the electrical life of products
Knife switch contact structure: the product is connected reliably, and the short-term withstand current is improved
Modular assembly structure: flexible choice of poles
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Cabinet door panel installation
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DIN Rail\Base mounting
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|
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Layers and configuration
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A
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B
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Layers and configuration
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A
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B
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2 Mechanical layers
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43.5 mm
|
68.7 mm
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2 Mechanical layers
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49mm
|
74.2mm
|
||||
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3 Mechanical layers
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54 mm
|
79.2mm
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3 Mechanical layers
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59.5mm
|
84.7mm
|
||||
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4 Mechanical layers
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64.5 mm
|
89.7mm
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4 Mechanical layers
|
70mm
|
95.2mm
|
||||
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6 Mechanical layers
|
85.5 mm
|
110.7mm
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6 Mechanical layers
|
91mm
|
116.2mm
|
||||
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8 Mechanical layers
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106.5 mm
|
131.7mm
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8 Mechanical layers
|
112mm
|
137.2mm
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||||
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10 Mechanical layers
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127.5 mm
|
152.7mm
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10 Mechanical layers
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133mm
|
158.2mm
|
||||
Packing & Delivery
inner boxes&outer cartons
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