CMC-B contactors

CMC 12 B

CMC 12 B, Contactor

Code: R281A6.

  • Dumping Resistors: 1
  • Frequency (Hz): 50 / 60
  • kvar 220-240V: 6.7
  • kvar 400-440-480 V: 12.5
  • kvar 500-550V: 15
  • kvar 660-690 V: 18
  • Coil voltage (Vac): 230

INFORMATION

Description

CMC-B series are contactors adjusted for switching single-step or multiple step capacitor banks. They have high operating times and a high electrical endurance that make the most robust and durable contactors.

Applications

They are installed in switching single-step or multiple step capacitor banks.

SPECIFICATIONS

AC power supply
Nominal voltage
220 … 690 V
Frequency
50/60 Hz
Electrical characteristics
Cadence of manoeuvre
240/h
Nominal operating current
18.5 A (400 V)
Coil tension / tolerance
230 V / 0,85 … 1,1 Un
Electrical lifetime
200000 cycles
Insulation voltage, circuit
690 … 1000 V
Mechanical characteristics
Size (mm) width x height x depth
44.8 x 72.2 x 107.9 (mm)
Weight (kg)
0,32
Environmental characteristics
Protection class
IP 00
Relative humidity (without condensation)
5 … 95 %
Working temperature
-25 … +55 ºC
Standards
Standards
IEC 60947-4-1, VDE 0660
Certifications
VDE
Electrical safety, Maximum height (m)
2000

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

User's manual
Technical guide
Datasheet
CE-certified

ACCESORIES

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