LA1-D LA2-D CONTACT BLOCKS

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LA1-D LA2-D CONTACT BLOCKS

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LAIDN22
LAIDN11


Application:
LA1-D series Auxiliary contact blocks are installed at the top of LA2-D control relay or LC1-D contactor for expanding the couples of auxiliary contacts points.Owing to adopting the contacting functions of sliding friction,the item can be selfcleaning & ensure the electric circuit to be reliable.

Technical specification:
TYPE
LA1-D
LA1-D11
LA1-D20
LA1-D22
LA1-D40
LA1-D04
LA1-D13
LA1-D31
Contact number
2NC
NO+NC
2NO
2NO+2NC
4NO
4NC
1NO+3NC
3NO+1NC

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LA2-D



Application:
LA2-D time delay auxiliary contact blocks are combined with LC1-D AC contact & LA1-D Auxiliary contact block into be LC3-D star-delta reduced voltage starter to start motor.
specification:
Type
Delay Range
Number of the delay contacts
LA2-DT0 LA2-DT2 LA3-
LA3-DR4 LA3-DR2
0.1～3S 0.1～30S 10～180S
0.1～30S 10～180S 0.1～3S
NO+NC


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