• Product Features
• Technical Parameter
• Electric Data

• BLW series universal changeover switch is one of the series products launched by Bruder Electric Jiangyin Co., Ltd. to meet customers.

  BLW series universal conversion switch is suitable for AC 50HZ~60HZ, voltage to 380V and below or DC 20V and below NC program control machine tool equipment and other electrical circuits used as medium gas control conversion and distribution equipment remote control, electrical measuring instrument conversion and servo motor, micro motor control. Can also be used for small capacity squirrel cage asynchronous motor control, at present, our company has 1, 2, 3, 4 series 10A, 16A, 20A and 63A four specifications to choose from, fully consider the requirements of users in all walks of life.

  Product features:

  BLW1-10 is widely used in the case of small installation space, using a single hole installation mode, the installation aperture is 16mm. Adopt the international popular built-in wiring mode, safe and reliable. Operating head design seal element, head protection class IP65
   ◾Conventional heating current 10A
   ◾Operating Angle30°、45°、90°
   ◾The maximum number of contacts is 8
   ◾The use of gold-plated silver alloy contacts greatly ensures the contact reliability of low voltage and low current
   ◾Handle not optional
  Product size:

  

• ◾ The heating current is 10A
  ◾ Operating angles 30°, 45°, 90°
  ◾ The maximum number of contacts of the contact system is 8
  ◾ The use of gold-plated silver alloy contacts, greatly ensure the low voltage and low current contact reliability
  ◾ The handle is not available
  

• Model				BLW□-10
  Rated insulation voltage Ui				440V
  Conventional heating current Ith				10A
  Power frequency withstand voltage for 1 minute				1890V
  Alternating currentle	AC-21 on-off resistive load			10A
  	AC-15 Control the electromagnet load COSΦ=0.4		24V	10A
  			48V	5A
  			110V	4A
  			220V	2A
  			380V	1.2A
  Dc working currentle	DC-21 On/off resistive load	Series contacts	1 2 3 4
  			24 48 70 95	10A
  			48 60 95 110	6A
  		voltage	110V	0.56A
  			220V	0.24A
  			440V	0.1A
  	DC-13 Control the electromagnet load T=300ms	Series contacts	1 2 3 4
  			24 48 70 95	8A
  			48 60 95 110	1.2A
  		voltage	24V	8A
  			48V	1.2A
  			110V	0.25A
  			220V	0.12A
  			440V
  AC-3 Squirrel-cage asynchronous motor starts with three phases and three levels of interruption			380V	1.5KW
  AC-4 Squirrel cage induction motor start, brake, reverse, point three phase three				0.37KW
  Alternating current life				300,000 times
  Direct current life				200,000 times
  Mechanical life (positioning type)				500,000 times

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