Circuit breaker TM 4X158-250A 40K
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Product Description
Hager Systemer HNB251H Circuit breaker, thermal and magnetic switch-off, adjustable 4x158 for 250A (Ir 0,63-0,8-1xIn) Ik 40kA.
Technical Specifications
- Manufacturer part number (MPN)
- HNB251H
- EAN / GTIN
- 3250613347826
- HS code
- 8536.90
- Sales unit
- pcs
- Package quantity
- 6 pcs
- Rated permanent current Iu
- 250 A
- Number of poles
- 4
- Overload release current setting
- 160–250 A
- Rated voltage
- 220–440 V
- Degree of protection (IP)
- IP40
- Position of connection for main current circuit
- Front side
- Motor drive integrated
- No
- Type of electrical connection of main circuit
- Screw connection
- Type of control element
- Wing knob
- With switched-off indicator
- No
- Rated short-circuit breaking capacity Icu at 400 V, 50 Hz
- 40 kA
- Adjustment range undelayed short-circuit release
- 1250–2750 A
- Suitable for DIN rail (top hat rail) mounting
- No
- Integrated earth fault protection
- No
- Motor drive optional
- Yes
- Device construction
- Built-in device fixed built-in technique
- DIN rail (top hat rail) mounting optional
- Yes
- Complete device with protection unit
- Yes
- Country of origin
- Germany
Standards & Compliance
- HS Code
- 8536.90
Cross References
- EAN 3250613347826
- SAP 1000573411
- Code 8686509
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 HNB251H?
- HNB251H can be ordered from cballast.com as a Hager Systemer 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 Hager Systemer product?
- The manufacturer part number is HNB251H.
- What is the HS code for HNB251H?
- The customs tariff (HS) code for HNB251H is 8536.90.
- Who manufactures HNB251H?
- HNB251H is a Hager Systemer product in the Electrical Components range.
- Is a datasheet available for HNB251H?
- Yes — the HNB251H datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for HNB251H?
- The minimum order quantity is 1.
- Is HNB251H available?
- Yes — HNB251H 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).