Efa Elektro
Contact protection BS-5 5MODULES
Part number1643739HS code8536.90
Electrical Components
Busbar Systems
MOQ:1
Pricing
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Product Description
Efa Elektro 1643739 Contact protection for gaffel and pin rail BS-5 5 Modules.
Technical Specifications
- Manufacturer part number (MPN)
- 1643739
- Sales unit
- pcs
- El-nummer (NO)
- 1643739
- ETIM class
- SC000215
- Colour
- Grey
- Insulated
- Yes
- Number of poles
- 5
- Length
- 90 mm
- Conditioned rated short-circuit current Iq
- 25 kA
- Width in number of modular spacings
- 5
- Rated surge voltage
- 4 kV
- Suitable for devices with auxiliary switch
- No
- Suitable for devices with N-conductor
- Yes
- Max. rated operation voltage Ue
- 400 V
- Country of origin
- Germany
Standards & Compliance
- HS Code
- 8536.90
Cross References
- 7071009109349
- El-nr 1643739
Product Documentation
Document preview: Contact protection BS-5 5MODULES (1643739) — Specification sheet
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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 1643739?
- 1643739 can be ordered from cballast.com as a Efa Elektro 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 Efa Elektro product?
- The manufacturer part number is 1643739.
- What is the HS code for 1643739?
- The customs tariff (HS) code for 1643739 is 8536.90.
- Who manufactures 1643739?
- 1643739 is a Efa Elektro product in the Electrical Components range.
- Is a datasheet available for 1643739?
- Yes — the 1643739 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 1643739?
- The minimum order quantity is 1.
- Is 1643739 available?
- Yes — 1643739 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).