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Factory directly supply Single Pole Triple Throw Rotary Switch - LW31-Rotary Switch – Leyu Featured Image
  • Factory directly supply Single Pole Triple Throw Rotary Switch - LW31-Rotary Switch – Leyu
  • Factory directly supply Single Pole Triple Throw Rotary Switch - LW31-Rotary Switch – Leyu
  • Factory directly supply Single Pole Triple Throw Rotary Switch - LW31-Rotary Switch – Leyu
  • Factory directly supply Single Pole Triple Throw Rotary Switch - LW31-Rotary Switch – Leyu
  • Factory directly supply Single Pole Triple Throw Rotary Switch - LW31-Rotary Switch – Leyu

Factory directly supply Single Pole Triple Throw Rotary Switch - LW31-Rotary Switch – Leyu

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Factory directly supply Single Pole Triple Throw 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)

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Factory directly supply Single Pole Triple Throw Rotary Switch - LW31-Rotary Switch – Leyu detail pictures

Factory directly supply Single Pole Triple Throw Rotary Switch - LW31-Rotary Switch – Leyu detail pictures

Factory directly supply Single Pole Triple Throw Rotary Switch - LW31-Rotary Switch – Leyu detail pictures

Factory directly supply Single Pole Triple Throw Rotary Switch - LW31-Rotary Switch – Leyu detail pictures

Factory directly supply Single Pole Triple Throw Rotary Switch - LW31-Rotary Switch – Leyu detail pictures

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We're proud from the higher client fulfillment and wide acceptance due to our persistent pursuit of high quality both on product and service for Factory directly supply Single Pole Triple Throw Rotary Switch - LW31-Rotary Switch – Leyu , The product will supply to all over the world, such as: Canberra, Singapore, Pakistan, For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.
    • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Alva from Angola - 2017.08.16 13:39
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Mona from Qatar - 2018.09.08 17:09
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