Hager HMK499 technical datasheetDatasheet · International / Morocco · French
HagerBest Value
Hager HMK499 · 4P · 125 A
Exact reference · HMK499
HMK499 protects 4 poles against overloads and short circuits, with a C curve and 125 A rating. This is a modular DIN-rail breaker, not a molded-case compact breaker.
- Protection function
- Thermal-magnetic breaker
- Pole arrangement
- 4P
- Rated current
- 125 A
Overload and short-circuit protection, without integrated residual-current protection. Select separate leakage protection where required.
Pricing confirmed by quote
Quote confirms reference and commercial terms; installation selection remains the installer’s responsibility.
Availability confirmed in your written quote
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01 · Product role
What this product does in the system.
HMK499 protects 4 poles against overloads and short circuits, with a C curve and 125 A rating. This is a modular DIN-rail breaker, not a molded-case compact breaker.
Relevant applications
- Selected commercial distribution or equipment circuits, matched to the documented supply and protection function.
Why ReneWave may shortlist it
- HMK499 protects 4 poles against overloads and short circuits, with a C curve and 125 A rating. This is a modular DIN-rail breaker, not a molded-case compact breaker.
System position
AC protection: conceptual single-line view.
Overload and short-circuit protection, without integrated residual-current protection. Select separate leakage protection where required.
The closed device supplies L1 / L2 / L3 / N. Downstream branch protection remains separate. PE bypasses every switched pole.
Read the technical explanation
Overload and short-circuit protection, without integrated residual-current protection. Select separate leakage protection where required.
02 · Specifications
Ratings, dimensions and practical consequence.
Device identity
- Hager reference
HMK499
- Manufacturer EAN
3250613230609
- Protection function
Thermal-magnetic breaker
- Pole arrangement
4P
- Rated current
125 A
- Rated operational voltage
230–415 V AC
- Trip curve
C
- Neutral
Four poles switch together. No separate neutral protection percentage is asserted by this page; use the manufacturer terminal arrangement.
Electrical ratings
- Icu · IEC 60947-2
30 kA · 230 / 400 V AC · IEC 60947-2
- Ui
500 V
- Uimp
6 kV
- Frequency
50–60 Hz
- IP
IP20
Mounting and connections
- Modules / width
6 / 106 mm
- Dimensions H × W × D
90 × 106 × 70 mm
- Terminal torque
3.6 Nm
03 · Selection points
Four practical selection points.
Choose by circuit function, conductors and documented electrical limits.
- 01
Pole arrangement
Four poles switch together. No separate neutral protection percentage is asserted by this page; use the manufacturer terminal arrangement.
- 02
Current and protection function
Curve C: match starting currents and conductor protection to the 125 A rating. Ambient temperature affects the available continuous current; use the Hager derating table.
- 03
Voltage and fault capacity
Compare prospective fault current with the listed capacity at its stated voltage and standard. Do not substitute Icn, Icu or Ics for one another.
- 04
Mounting and connections
DIN-rail mounting, 6 modules / 106 mm wide. Follow the manufacturer's terminals and installation instructions. The nominal top/bottom terminal torque is 3.6 Nm; the generic 3.5–5 Nm field is not a universal setting.
04 · Documentation
Keep the exact reference traceable.
Published documents for this exact reference support selection and handover.
Hager HMK EU declaration of conformityCertificate · International · English / French
05 · Complete the system
Accessories and adjacent equipment, in one request.
Separate equipment is selected for the installation; no automatic companions are added to your request.
No automatic companion selection. Separate protection and accessories are chosen for the installation.
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