AC contactor & thermal relay->Relays

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AC contactor & thermal relay

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Electronic and electrical->others->Relays

Product Specification

Model No:	LWC3 - 09 10 - P7 LWR3 - 25 / 0.16

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Product Detail

Applications and functions for AC contactor
Used for controlling 3-phase motors and generally for controlling power circuits.
Used for many other applications such as isolation, capacitor switching and lighting.
Applications and functions for thermal relay
Protecting the loads from oberload and phase failure
Implementing short-circuit protection by means of a fuse or circuit breaker.
Used for the protection of motors.

Thchnical specifications for suxiliary contacts incorporated in the contactor LWC3
Standard: IEC60947-5-1
Number of auxiliary contacts: 2,4
Mounting type: Front, side
Conventional heating current(A): 10
Rated operational voltage Ue(V): Up to 690
Rated insulation votage Ui(V): 690
Conventional thermal current lth(A): 10
Minimum switching capcity lmin(mA): 5
Short circuit protection(A): gG fuse:10A
Rated making capcity(A): 140
Technical specifications for type
Type LWC3-09 LWC3-12 LWC3-18 LWC3-25 LWC3-32 LWC3-40 LWC3-50 LWC3-65 LWC3-80 LWC3-95
Standard IEC60947-4-1
Approvals SEMKO,CE,CB
Number of poles 3,4 3,4 3 3,4 3 3,4 3,4 3,4 3,4 3,4
Rated operational In Ac-3 9 12 18 25 32 40 50 65 80 95
Current le(A) In Ac-1 25 25 32 40 50 60 80 80 110 125
Rated operational Up to 690
Voltage Ue(v)
Frequency limits of the 25-400
operational current(Hz)
Rated conventional 25 25 32 40 50 60 80 80 110 125
thermal curent lth(A)
Rated insulation voltage Ui(V) 690
Rated impulse withstand 6
voltage Uimp(kV)
Rated frequency(Hz) 50/60


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