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Massive Selection for Lw26series Rotary Switch - LW31-Rotary Switch – Leyu Featured Image
  • Massive Selection for Lw26series Rotary Switch - LW31-Rotary Switch – Leyu
  • Massive Selection for Lw26series Rotary Switch - LW31-Rotary Switch – Leyu
  • Massive Selection for Lw26series Rotary Switch - LW31-Rotary Switch – Leyu
  • Massive Selection for Lw26series Rotary Switch - LW31-Rotary Switch – Leyu
  • Massive Selection for Lw26series Rotary Switch - LW31-Rotary Switch – Leyu

Massive Selection for Lw26series Rotary Switch - LW31-Rotary Switch – Leyu

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Massive Selection for Lw26series Rotary Switch - LW31-Rotary Switch – Leyu Detail:

Common band switches and shift switches of multimeters are rotary switches, and there are two structures: one is BBM (Break Before Make) contact type, which is characterized in that the moving contact first disconnects the front contact when changing positions After connecting the rear contact, there is a state of disconnection with the front and rear contacts: the other is the MBB (Make Before Break) contact type, which is characterized by a state where the moving contact is in contact with both the front and rear contacts when changing positions. . Then disconnect the front contact and keep in contact with the rear contact. In the circuit design, the appropriate rotary switch should be selected according to the purpose of the circuit and the safety of the circuit.

Ampere: 20A, 25A, 32A, 50A, 75A,100A
Voltage: 110-690VAC
Features: CE CCC ISO9001 certification
300,000 times life span
Operate frequency: 120 times per hour

LW31 series rotary switches applied to switchgear and control of electric motors as well as to change over of electric circuits,it’s a good substitution for other cam switches.

Description LW31-20 LW31-25 LW31-32 LW31-50 LW31-75
Rated thermal current ITH A 20 25 32 50 75
Rated working voltage Ue V 110 220 440 110 220 440 500 690 110 220 440 500 690 110 220 440 500 690 110 220 440 500 690
Rated working current Le
AC-21A A 20 25 32 50 70
AC-22A A 16 20 32 40 63
DC-20 A 20 25 32 50 75
power P
AC-23A KW 5 7.5 7.5 11 15 11 18.5 22 15 22 30 18.5 30 37
AC-3 KW 4 5.5 5.5 7.5 11 7.5 15 18.5 11 18.5 22 15 22 30
AC-4 KW 2.2 3 2.2 4 4 3 5.5 5.5 5.5 7.5 9 7.5 11 15
DC-23 KW 0.77 1.2 2 2.2 2 2.2 3 6 4 8

Mechanical life without load:0.3×106 times,operation frequency is 120 times/h.
Mechanical life with load:0.6×104 times operation frequency is 120 times/h.

1

Description Dimensions(mm) Installation(mm)
A C H L E D1 D2 S F G D3 T
LW31-20 54 Φ44 38 25+12n 32 Φ9.5 Φ3.2 1.5 35 Φ45 Φ4.5 6
LW31-20 72 Φ44 38 25+12n 32 Φ9.5 Φ3.2 1.5 58 Φ45 Φ4.5 6
LW31-25 72 Φ59 36 25+13n 33 Φ9.5 Φ3.2 1.5 58 Φ64 Φ4.5 6
LW31-25 105 Φ59 53 23+13n 33 Φ9.5 Φ3.2 1.5 85 Φ64 Φ4.5 6
LW31-32 72 Φ59 36 23+18n 33 Φ9.5 Φ3.2 1.5 58 Φ64 Φ4.5 6
LW31-32 105 Φ59 53 23+18n 33 Φ9.5 Φ3.2 1.5 85 Φ64 Φ4.5 6
LW31-50 105 Φ80 53 34+18n 46 Φ13 Φ5.3 3 85 Φ90 Φ5.5 8
LW31-75 105 Φ80 53 34+27n 46 Φ13 Φ5.3 3 85 Φ90 Φ5.

LW-31D (1)
LW-31D (2)
LW-31D (3)
LW-31D (4)
LW-31D (5)
LW-31D (6)
LW-31D (7)
LW-31D (8)
LW-31D (9)
LW-31D (10)
LW-31D (11)
LW-31D (12)

Product detail pictures:

Massive Selection for Lw26series Rotary Switch - LW31-Rotary Switch – Leyu detail pictures

Massive Selection for Lw26series Rotary Switch - LW31-Rotary Switch – Leyu detail pictures

Massive Selection for Lw26series Rotary Switch - LW31-Rotary Switch – Leyu detail pictures

Massive Selection for Lw26series Rotary Switch - LW31-Rotary Switch – Leyu detail pictures

Massive Selection for Lw26series Rotary Switch - LW31-Rotary Switch – Leyu detail pictures

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Assume full duty to satisfy all demands of our clients; reach steady advancements by marketing the development of our purchasers; grow to be the final permanent cooperative partner of clientele and maximize the interests of customers for Massive Selection for Lw26series Rotary Switch - LW31-Rotary Switch – Leyu , The product will supply to all over the world, such as: Brazil, Bangladesh, Algeria, We always adhere to follow the honesty, mutual benefit, common development, after years of development and the tireless efforts of all staff, now has perfect export system, diversified logistics solutions, comprehensive meet customer shipping, air transport, international express and logistics services. Elaborate one-stop sourcing platform for our customers!
    • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Mavis from Madagascar - 2018.11.04 10:32
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Lesley from The Swiss - 2018.12.14 15:26
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