• 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:

  In order to meet the needs of customers in the production of relay cabinet, Bruder Electric installed three types of special auxiliary panels for relay cabinet on the basis of BLW1-DT-O series switch. The panels are novel in appearance, reliable in structure, convenient in disassembly, and convenient in daily operation and maintenance of relay cabinet.
  The switch can be connected to O-type lug or U-type lug, which meets the requirements of various wiring methods and is safe and reliable.
  The internal structure of the switch adopts the patented ball scheme, the action feels soft, effectively improves the mechanical life, and has a variety of features and functions to choose from.
   ◾Conventional heating current 16A、20A
   ◾Operating Angle 30°、45°、90°
   ◾The maximum number of contacts is 12
   ◾Protection level IP6X, dust-proof design, general type can be customized IP67
  Note: If the operating voltage is 24V, the current is 100MA and below, please indicate in the order. We will increase the contact gilding process.
  Product size:

  

• ◾ The heating current is 16A and 20A
  ◾ Operating angles 30°, 45°, 90°
  ◾ The maximum number of contacts in the contact system is 12
  ◾ Protection level IP6X, dust-proof design, general type can be customized IP67

• Model				BLW□-16	BLW□-20
  Rated insulation voltageUi				690V	690V
  Conventional heating currentIth				16A	20A
  Power frequency withstand voltage for 1 minute				1890V	1890V
  Alternating current le	AC-21 on-off resistive load			16A	20A
  	AC-15 Controls the electromagnet load COSΦ=0.4		24V	16A	20A
  			48V	8A	13A
  			110V	5A	9A
  			220V	4.6A	5A
  			380V	2.6A	4A
  Dc working current le	DC-21 on/off resistive load	Series contacts	1 2 3 4
  			24 48 70 95	16A	20A
  			48 60 95 110	12A	15A
  		voltage	110V	1.6A	2A
  			220V	0.8A	1A
  			440V	0.27A	0.4A
  	DC-13 controls the electromagnet load T=300ms	Series contacts	1 2 3 4
  			24 48 70 95	12A	20A
  			48 60 95 110	2A	6A
  		voltage	24V	16A	20A
  			48V	8A	12A
  			110V	1A	1.6A
  			220V	0.45A	0.8A
  			440V	0.1A	0.2A
  AC-3 squirrel-cage asynchronous motor starts with three phases and three stages			380V	3KW	4KW
  AC-4 squirrel cage induction motor start, brake, reverse, point three phase three				1.2KW	3KW
  Alternating current life				300,000 times	300,000 times
  Direct current life				200,000 times	200,000 times
  Mechanical life (positioning type)				500,000 times	500,000 times

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