E. Dold & Söhne GmbH & Co. KG

Tel.: +49 7723 654-0
E-Mail: dold-relays@dold.com

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E-Mail: ab@dold.com

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Tel.: +49 7723 654-459
E-Mail: rv@dold.com

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CB 3056

Interface relay

CB 3056

Contacts

Nominal voltage

Variant

  • Article number: 0037339
  • Type: CB3056.02/001 AC50/60HZ 220-240V
Technical specifications Downloads Advantages Features
Product Information
The interface relays CA 3056, CB 3056 and CC 3056 are used for contact multiplication and are... more
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Product description

The interface relays CA 3056, CB 3056 and CC 3056 are used for contact multiplication and are suitable as a link between the control and power level. The interface relays are available with different contact combinations and partly for switching small loads.

Technical specifications

Width: 11,5 mm
Nominal voltage: AC, AC/DC
Initiator triggering: Yes
Suppressor circuit on the coil input: Yes
Thermal current Ith max.: 5 A
Output contacts max.: 2 NO contacts, 1 C/O contact
Enclosure design: Switch cabinet
Type: CB 3056

Downloads

Advantages

  • As option goldplated contacts (5 μm Au) to switch low loads
  • CA 3056 and CB 3056: Protective separation acc. to IEC/EN 61140, IEC/EN 60947-1: 6 kV / 2

Features

  • According to IEC/EN 60947-5-1
  • LED indication
  • Optionally with 1 NO contact, 1 NC contact, 1 C/O contact, 2 C/O contacts, 2 NO contacts
  • Optionally with MOV on input to achieve higher surge immunity
  • Width: 11.5 mm
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