| Brand | DOLD |
|---|---|
| Housing width | 11.5 mm |
| Supply voltage type | AC, AC/DC |
| Output contacts | 1 C/O contact, 2 NO contacts |
| Enclosure design | Switch cabinet |
| Order number | 0037339 |
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DOLD CB 3056 – Interface relay
- Brand
- DOLD
- Part number
- CB 3056
- Order number
- 0037339
Interface relay
- 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
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Price and lead time on request — add this part to your quote list and we will reply with pricing and availability.
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.
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
Technical specifications
| Enclosure design | Switch cabinet |
|---|---|
| Initiator triggering | Yes |
| Nominal voltage | AC, AC/DC |
| Output contacts max. | 1 C/O contact, 2 NO contacts |
| Suppressor circuit on the coil input | Yes |
| Thermal current Ith max. | 5 A |
| Width | 11,5 mm |
| Type | CB 3056 |
Available variants
| Contact equipping | 1 changeover contact · 2 NO contacts |
|---|---|
| Nominal voltage | AC/DC 24 V · AC/DC 110 V · AC 110 – 130 V · AC 220 – 240 V |
| Variant | – · For switching low loads · Input circuit with MOV · Input circuit with MOV. For switching low loads |
Tell us the variant you need in your quote request.
