Schneider Electric Trip unit TM250D, ComPacT NSX250, 4 poles 4D (neutral fully protected), thermal magnetic protections, 250A rating C254TM250
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Product Description
Schneider Electric C254TM250 Thermomagnetic protection for ComPacT NSX circuit breaker-TM250D 4P4T 250A.
Technical Specifications
- Manufacturer part number (MPN)
- C254TM250
- EAN / GTIN
- 3606482000292
- HS code
- 8536.90
- Sales unit
- pcs
- Package quantity
- 23 pcs
- Trip unit
- TM250D
- Range
- ComPacT
- Range of product
- ComPacT NSX100...250
- Product or component type
- Trip unit
- Trip unit name
- TM-D
- Trip unit technology
- Thermal-magnetic
- Range compatibility
- ComPacT NSX250
- Device application
- Distribution
- Poles description
- 4P
- Protected poles description
- 4D
- Neutral position
- Left
- Trip unit protection functions
- LI
- Protection type
- L : for overload protection (thermal); I : for short-circuit protection (magnetic)
- Trip unit rating
- 250 A at 40 °C
- [Ue] rated operational voltage
- 690 V AC 50/60 Hz
- Network type
- AC
- Network frequency
- 50/60 Hz
- Circuit breaker mounting mode
- Fixed
- 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
- [tr] long-time protection delay adjustment range
- 120…400 s at 1.5 x In; 15 s at 6 x Ir
- Neutral protection settings
- 1 x Ir (4D)
- Instantaneous protection pick-up adjustment type Ii
- Adjustable
- [Ii] instantaneous protection pick-up adjustment range
- 5...10 x In
- Earth-leakage protection
- Without
- Standards
- EN/IEC 60947-2
- Electrical shock protection class
- Class II
- Pollution degree
- 3 conforming to IEC 60947-1
- IP degree of protection
- IP40 conforming to IEC 60529
- Ambient air temperature for operation
- -25…70 °C
- Ambient air temperature for storage
- -50…85 °C
- Warranty (in months)
- 18
Standards & Compliance
- HS Code
- 8536.90
Cross References
- EAN 3606482000292
- SAP 1200533568
- Code 82686493
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 C254TM250?
- C254TM250 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 C254TM250.
- What is the HS code for C254TM250?
- The customs tariff (HS) code for C254TM250 is 8536.90.
- Who manufactures C254TM250?
- C254TM250 is a Schneider Electric product in the Electrical Components range.
- Is a datasheet available for C254TM250?
- Yes — the C254TM250 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for C254TM250?
- The minimum order quantity is 1.
- Is C254TM250 available?
- Yes — C254TM250 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).