YSA2 shunt/closing/undervoltage release
product overview:
YSA2 shunt release, closing release and undervoltage release are the control accessories of domestic DW 450000 energy circuit breakers, which are used for circuit breaker opening and closing operation and power supply undervoltage protection. This product complies with GB/T14048.1 "Voltage Switchgear and Control Equipment: General" and GB14048.2 "Low-voltage Switchgear and Control Equipment: Low-voltage Circuit Breakers".
Special Note: The product information on this page is for reference only and is subject to the actual instructions.
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System and software products
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Communication equipment set
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DC integrated equipment
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Communication switch electrical components
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DC switchgear components
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ꄶ Mechanical and Electrical Equipment Control Box
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Medium-pressure protection device
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ꄶ Circuit breaker accessories
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ꄶ Low-voltage protection device
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ꄶ Electrical fire protection device
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ꄶ Multifunctional instrument
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ꄶ Intelligent integrated device
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Communication device
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Current transformer
-
System and software products
-
Communication equipment set
-
DC integrated equipment
-
Communication switch electrical components
-
DC switchgear components
-
Mechanical and Electrical Equipment Control Box
-
Medium-pressure protection device
-
Low-voltage protection device
-
Electrical fire protection device
-
Multifunctional instrument
-
Intelligent integrated device
-
Communication device
-
Current transformer
