
Schneider Electric KSB250DC4 TAP OFF UNIT 250A COMPACT NS
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Overview
Schneider Electric KSB250DC4 TAP OFF UNIT 250A COMPACT NS is listed under Electrical Components / Moulded Case Circuit Breakers. Sales unit: pcs; Rated current: 250 A; Range of product: Canalis; Offer type: Classic; Product or component type: Tap-off unit; [Ie] rated operational current: 250 A at 35 °C.
Technical Specifications
- Manufacturer part number (MPN)
- KSB250DC4
- EAN / GTIN
- 3606480005756
- Sales unit
- pcs
- Rated current
- 250 A
- Range of product
- Canalis
- Range compatibility
- Canalis KS busbar trunking; Canalis KT busbar trunking
- Offer type
- Classic
- Product or component type
- Tap-off unit
- [Ie] rated operational current
- 250 A at 35 °C
- Protection type
- Circuit breaker: Compact NSX250
- Provided equipment
- circuit-breaker to be ordered separately
- Mounting mode
- Plate with fixed polarity
- Tap-off unit polarity
- 3L+N+PE
- Colour
- White (RAL 9001)
- Device application
- Medium power distribution
- [Ue] rated operational voltage
- 400 V depending on protective device; 500 V depending on protective device
- [Uimp] rated impulse withstand voltage
- 6.8 kV
- [Ui] rated insulation voltage
- 400 V depending on protective device; 500 V depending on protective device
- Network frequency
- 50/60 Hz
- Control type
- Extended rotary handle
- Electrical connection
- Crimp lug - ISO40 150 mm² flexible; Crimp lug - ISO40 150 mm² rigid
- door/cover opening side
- Right
- Tap-off unit disconnection mode
- By rotary operating handle
- Number of openings
- 1 opening for FL21 gland plate
- Standards
- IEC 61439-6; IEC 61439-1
- Body material
- Metal
- Width
- 500 mm
- Depth
- 300 mm
- depth (door open)
- 726.5 mm
- Height
- 400 mm
- Product weight
- 12.5 kg
- Earthing system
- TT; TN-S; IT
- IP degree of protection
- IP55 conforming to IEC 60529
- IK degree of protection
- IK08 conforming to IEC 62262
- Unit Type of Package 1
- PCE
- Number of Units in Package 1
- 1
- Package 1 Height
- 34.000 cm
- Package 1 Width
- 45.000 cm
- Package 1 Length
- 55.000 cm
- Package 1 Weight
- 13.358 kg
- Unit Type of Package 2
- P12
- Number of Units in Package 2
- 4
- Package 2 Height
- 79.400 cm
- Package 2 Width
- 80.000 cm
- Package 2 Length
- 120.000 cm
- Package 2 Weight
- 65.434 kg
- Country of origin
- FR
- Warranty (in months)
- 18
- RAL-number
- 9001
- With locking
- No
- Protection
- None
- Number of conductors (without earthing)
- 4
- Phase selection
- No
- Number of poles
- 3
- Length
- 532 mm
- Degree of protection (IP)
- IP55
- Branch off type
- Pipe in-lead
- Rated voltage AC 50 Hz
- 230–690 V
- Rated current AC 50 Hz
- 250 A
Standards & Compliance
- HS Code
- 8536.90
Cross References
- EAN 3606480005756
- SAP 1000470841
- Code 8932413
Product Documentation
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Technical guides
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 KSB250DC4?
- KSB250DC4 can be ordered from cballast.com as a Schneider Electric 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 Schneider Electric product?
- The manufacturer part number is KSB250DC4.
- What is the HS code for KSB250DC4?
- The customs tariff (HS) code for KSB250DC4 is 8536.90.
- Who manufactures KSB250DC4?
- KSB250DC4 is a Schneider Electric product in the Electrical Components range.
- Is a datasheet available for KSB250DC4?
- Yes — the KSB250DC4 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for KSB250DC4?
- The minimum order quantity is 1.
- Is KSB250DC4 available?
- Yes — KSB250DC4 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).
