Knife switch PE19-37-31140 400A

Knife switch PE19-37-31140 400A Switch-disconnectors of the РЕ series are designed for non-automatic switching of AC circuits with a rated voltage of up to 690 V and a rated frequency of 50 Hz. They are used for installation in low-voltage switchgear and controlgear assemblies, such as main switchboards (ВРУ) of residential, public and industrial buildings, distribution cabinets and panels, control cabinets and boxes, power boxes, etc. Rated uninterrupted current Iu: 400A Max. permissible operational voltage Ue AC: 690 V Rated conditional short-circuit current Iq: 22000 kA Number of poles: 3 Device construction: Built-in device for built-in equipment Type of operating element: Short rotary handle (narrow grip) Power circuit connection type: Bolted connection Degree of protection - IP, front side: IP00 Rated insulation voltage Ui: 690 V Rated impulse withstand voltage: 8 kV Frequency: 50 Hz Max. incoming cable cross-section: 120-3х120 mm² Climatic version: УХЛ3 Heat losses: 35 W per pole

Rated uninterrupted current Iu:	400A
Maximum rated operating voltage Ue AC:	690 V
Rated conditional short-circuit current Iq:	22000 kA
Number of poles:	3
Device design:	Built-in device for fixed installation
Operating element type:	Short rotary handle (narrow grip)
Main circuit connection type:	Bolted connection
Degree of protection - IP front side:	IP00
Rated insulation voltage Ui:	690 V
Rated impulse withstand voltage:	8 kV
Frequency:	50 Hz
Maximum incoming cable cross-section:	120-3х120 mm²
Climatic version:	УХЛ3
Heat losses:	35 W per pole
Manufacturer	Alageum Electric
Country of origin	Kazakhstan
Rated current	400 A
Voltage	10 kV
Maximum operating voltage	12 kV
Peak withstand current	20 kA
Short-time withstand current	4 kA

Shipped from the Almaty warehouse on the day of your request. Across Kazakhstan we ship by freight carriers; the manager will calculate the cost.

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