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MS820  - Three-phase A.C.-motor switch up to 4 kW

Three-phase A.C.-motor switch up to 4 kW

Manfacturer:
Klinger & Born
Type:
K900/NKA12/KA12/P
Product no.:
MS820
Weight:
0,77 kg
70,70 EUR * 59,41 EUR (net)
* incl. VAT
Shipping time : 1-3 days1 (ab Lager}

Details

Switch with undervoltage release and on the mainsem cable connection.
suitable for circular saws, planing machines, shredders or other machines and motors, which after power failure and power recovery are not allowed to turn back on.

Properties

  • 3-pole switch For mains connection with neutral conductor
  • Switching capacity up to 4 kW
  • Undervoltage release
  • Connection possibility for thermal contact
  • Including splash water proof cover

Suitability

The neutral conductor is not routed to the motor.

Not suitable for mains connection without neutral conductor and motors, which for example need a voltage of 230V in the terminal box for a electromechanical brake.

Installation / connection (refer to wiring diagram)

The switch is screwed on the housing base. Grid dimension of the screws: 68 x 68 mm.
The cable outlet is on the side of the housing base, by factory setting on the opposite side of the keypad. by rotating the base, the cable can be routed to all 4 sides.

The blue wire is not a neutral conductor, it's the connection for the thermal contact. If the motor does not have a thermal contact, the blue wire has to be connected with the grey wire on the terminal board.

Specifications

Voltage Ue
400 V~
Current le
9,0 A
Contactor
KB-04, 230V~
Coil voltage Uc
230 V~
Switching capacity
4.0 kW 400V~/AC-3
Type of actuation
Mechanically on/off
Housing material
Polypropylene PP
Mounting position
Any
Protection class
IP54, splash water proof
Connection cable
1 m H07RN-F G1,5
Mounting dimensions
68 x 68 mm

Notes on delivery times1

The delivery time applies to deliveries to Germany.
Delivery times for other countries can be found at Information on the calculation of the delivery date

Accessories and replacement parts


  • Lids for Klinger & Born K700, K900, K3000

    Lids for Klinger & Born K700, K900, K3000

  • Contactor Klinger & Born KB-04/230/4S

    Contactor Klinger & Born KB-04/230/4S

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