Schneider Electric Circuit breaker, ComPacT NSX250 TM DC EP, 20KA/1500VDC, 4 poles, TM-DC trip unit 125A C25F4TM125D3
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Product Description
Schneider Electric C25F4TM125D3 Circuit breaker NSX250 DC EP 125A 4P TM125D protection - 1500V DC.
Technical Specifications
- Manufacturer part number (MPN)
- C25F4TM125D3
- EAN / GTIN
- 3606481988577
- HS code
- 8536.90
- Sales unit
- pcs
- Package quantity
- 4 pcs
- Rated current
- 125 A
- Number of poles
- 4P
- Range
- ComPacT
- Product name
- ComPacT NSX DC EP
- Device short name
- NSX250 DC EP
- Product or component type
- Circuit breaker
- Device application
- Special application
- Poles description
- 4P
- Protected poles description
- 4D
- [In] rated current
- 125 A at 40 °C
- [Ue] rated operational voltage
- 1500 V DC
- Network type
- DC
- Suitability for isolation
- Yes conforming to EN/IEC 60947-2
- Utilisation category
- Category A
- Breaking capacity
- 20 kA Icu at 1500 V DC 4 poles in series conforming to IEC 60947-2; 50 kA Icu at 1100 V DC 4 poles in series conforming to IEC 60947-2
- Breaking capacity code
- F 20 kA 1500 V DC
- Trip unit name
- TM-DC
- Trip unit technology
- Thermal-magnetic
- Trip unit protection functions
- LI
- Control type
- Toggle
- Circuit breaker mounting mode
- Fixed
- [Ui] rated insulation voltage
- 1600 V DC conforming to IEC 60947-2
- [Uimp] rated impulse withstand voltage
- 8 kV conforming to IEC 60947-2
- [Ics] rated service breaking capacity
- 20 kA at 1500 V DC conforming to IEC 60947-2; 20 kA at 1100 V DC conforming to IEC 60947-2
- Mechanical durability
- 10000 cycles
- Electrical durability
- 4500 cycles at 1500 V In
- Mounting support
- Backplate
- Mounting position
- Horizontal and vertical; Flat on the back
- Upside connection
- Front
- Downside connection
- Front
- Protection type
- L : for overload protection (thermal); I : for short-circuit protection (magnetic)
- Trip unit rating
- 125 A at 40 °C
- Long-time pick-up adjustment type Ir (thermal protection)
- Adjustable
- [Ir] long-time protection pick-up adjustment range
- 0.7...1 x In
- Long-time protection delay adjustment type tr
- Fixed
- Instantaneous protection pick-up adjustment type Ii
- Fixed
- [Ii] instantaneous protection pick-up adjustment range
- 750 A
- Width (W)
- 140 mm
- Height (H)
- 161 mm
- Depth (D)
- 86 mm
- Product weight
- 2.8 kg
- Standards
- EN/IEC 60947-2
- Pollution degree
- 3 conforming to IEC 60664-1
- IP degree of protection
- IP40 conforming to IEC 60529
- IK degree of protection
- IK07 conforming to IEC 62262
- Ambient air temperature for operation
- -25…70 °C
- Ambient air temperature for storage
- -50…85 °C
- Relative humidity
- 0…95 %
- Operating altitude
- 0...2000 m without derating; 2000 m...5000 m with derating
- Warranty (in months)
- 18
Standards & Compliance
- HS Code
- 8536.90
Cross References
- EAN 3606481988577
- SAP 1200722356
- Code 83837159
Product Documentation
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Technical guides
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 C25F4TM125D3?
- C25F4TM125D3 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 C25F4TM125D3.
- What is the HS code for C25F4TM125D3?
- The customs tariff (HS) code for C25F4TM125D3 is 8536.90.
- Who manufactures C25F4TM125D3?
- C25F4TM125D3 is a Schneider Electric product in the Electrical Components range.
- Is a datasheet available for C25F4TM125D3?
- Yes — the C25F4TM125D3 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for C25F4TM125D3?
- The minimum order quantity is 1.
- Is C25F4TM125D3 available?
- Yes — C25F4TM125D3 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).