
Function CU-12 Earth Fault Indicator Panel — 12 V DC, Red, IP20, for SECAP-25 Relay
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Product Description
The CU-12 is the remote earth fault indicator panel for the SECAP-25 directional earth fault relay. The SECAP-25 provides a 12 V output specifically to drive a remote annunciator, and this panel is that annunciator: it gives a visible red indication at the board front or door when the relay detects an earth fault within its own installation, so the condition is seen by whoever is standing in front of the installation and not only by a control system reading the alarm contact. It is a 12 V DC unit with a single red flat round lens, screw terminals and IP20 protection. This is the part required to add local indication to a SECAP25F or SECAP25J, which are supplied without a panel; the SECAP25FP and SECAP25JP already include it. Manufactured in Spain and supplied under the Function brand. Supplied by cBallast on quote-to-invoice terms; lead time and freight are quoted per RFQ against the destination Incoterm.
Technical Specifications
- Manufacturer part number (MPN)
- 1661680
- Sales unit
- pcs
- El-nummer (NO)
- 1661680
- ETIM class
- SC000272
- Voltage type
- DC
- Colour lens
- Red
- Number of indicator lights
- 1
- Rated operating voltage Ue
- 12 V
- Type of electric connection
- Screw connection
- Degree of protection (IP)
- IP20
- With light source
- No
- With front ring
- No
- Construction type lens
- Round
- Type of lens
- Flat
- Country of origin
- Spain
- Device type
- Remote earth fault indicator panel
- Used with
- SECAP-25 directional earth fault relay (12 V annunciator output)
- Supply
- 12 V DC
- Indication
- Single red lens
- Model
- CU-12
Standards & Compliance
- HS Code
- 8536.20
Cross References
- 7070587100434
- El-nr 1661680
- CU-12
Product Documentation
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Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 1661680?
- 1661680 can be ordered from cballast.com as a Function catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Function product?
- The manufacturer part number is 1661680.
- What is the HS code for 1661680?
- The customs tariff (HS) code for 1661680 is 8536.20.
- Who manufactures 1661680?
- 1661680 is a Function product in the Control & Automation range.
- Is a datasheet available for 1661680?
- Yes — the 1661680 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 1661680?
- The minimum order quantity is 1.
- Is 1661680 available?
- Yes — 1661680 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
