norwesco
norwesco DCM 440 4-pole 40 A DC insulator switch
Part numberDC 440EAN / GTIN7394438024060
Switchgear & Protection
Safety Switches
MOQ:1
Pricing
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Product Description
norwesco DC 440 is a DC load-break insulator for solar PV installations. It provides 4-pole switching rated at 40 A for safe disconnection of string circuits. The unit is intended for panel or enclosure mounting in PV combiner boxes.
Technical Specifications
- Manufacturer part number (MPN)
- DC 440
- EAN / GTIN
- 7394438024060
- Sales unit
- pcs
Cross References
- EAN 7394438024060
- SAP 1200133047
- Code 82036611
Product Documentation
Document preview: norwesco DCM 440 4-pole 40 A DC insulator switch (DC 440) — Specification sheet
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Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy DC 440?
- DC 440 can be ordered from cballast.com as a norwesco 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 norwesco product?
- The manufacturer part number is DC 440.
- Who manufactures DC 440?
- DC 440 is a norwesco product in the Switchgear & Protection range.
- Is a datasheet available for DC 440?
- Yes — the DC 440 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for DC 440?
- The minimum order quantity is 1.
- Is DC 440 available?
- Yes — DC 440 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).
- How do I get a price for DC 440?
- Request a quotation with the quote button on this page or by email to sales@cballast.com — we reply within 24 hours with price, availability and lead time.