OVERVOLTAGE PROTECTION IT 2 POLE / AL.KONT
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Product Description
Function SEM2-40/440 IT IR Surge protection device SEM2-40/440 IT IR pluggable 32 pole with relay contact.
Technical Specifications
- Manufacturer part number (MPN)
- SEM2-40/440 IT IR
- EAN / GTIN
- 7070587117944
- Sales unit
- pcs
- Number of poles
- 2P
- System configuration DC
- No
- System configuration IT
- Yes
- System configuration TN
- No
- System configuration TN-C
- No
- System configuration TT
- No
- Number of conductors (without earthing)
- 2
- Nominal discharge surge current (8/20)
- 20 kA
- Max. discharge surge current (8/20)
- 40 kA
- Nominal voltage AC
- 230 V
- Max. continuous voltage AC
- 275 V
- Voltage protection level L-N
- 2 kV
- Short-circuit breaking capacity (Isccr)
- 25 kA
- Integrated backup fuse
- No
- Mounting method
- DIN rail (top hat rail) 35 mm
- Construction size
- 2 modular spacing
- Max. conductor cross section solid (solid, stranded)
- 25 mm²
- Max. conductor cross section flexible (fine-strand)
- 25 mm²
- With remote signalling contact
- Yes
- Signalling at the device
- Optical
- Category type 2
- Yes
- Degree of protection (IP)
- IP20
- Country of origin
- Spain
Standards & Compliance
- HS Code
- 8536.30
Cross References
- EAN 7070587117944
- SAP 1000331961
- Code 8874445
Product Documentation
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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 SEM2-40/440 IT IR?
- SEM2-40/440 IT IR 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 SEM2-40/440 IT IR.
- What is the HS code for SEM2-40/440 IT IR?
- The customs tariff (HS) code for SEM2-40/440 IT IR is 8536.30.
- Who manufactures SEM2-40/440 IT IR?
- SEM2-40/440 IT IR is a Function product in the Switchgear & Protection range.
- Is a datasheet available for SEM2-40/440 IT IR?
- Yes — the SEM2-40/440 IT IR datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for SEM2-40/440 IT IR?
- The minimum order quantity is 1.
- Is SEM2-40/440 IT IR available?
- Yes — SEM2-40/440 IT IR 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).